Sources supercontinuum visibles à base de fibres optiques microstructurées
|
|
- Donald Norris
- 5 years ago
- Views:
Transcription
1 Sources supercontinuum visibles à base de fibres optiques microstructurées P. Leproux XLIM - Université de Limoges Journées Thématiques CMDO+, Palaiseau, nov. 2008
2 Palaiseau, 25/11/ P. Leproux - 2/29 Outline Motivations Supercontinuum (SC) generation in Photonic Crystal Fibres SC source based on dual-wavelength pumping SC source based on intermodal FWM Conclusion Biomedical applications of SC sources
3 Palaiseau, 25/11/ P. Leproux - 3/29 Motivations Demand for broadband optical sources in the biomedical field: High resolution imaging Optial coherence tomography (OCT) Confocal microscopy Nonlinear techniques Cellular diagnosis Flow cytometry One solution combining spatial coherence, compactness and low cost: sub-nanosecond fibre-based supercontinuum sources compact white lasers
4 Palaiseau, 25/11/ P. Leproux - 4/29 Motivations Coherent anti-stokes Raman scattering (CARS) microscopy CARS microscopy = imaging technique based on the detection of vibrational/rotational modes of molecules excitation of the molecules with a SC source multiplex CARS
5 Palaiseau, 25/11/ P. Leproux - 5/29 Motivations Flow cytometry characterisation of living cells using an optical excitation information on the cell state provided through diffraction, absorption, fluorescence signals fluorophore response cells excitation cell response lasers λ 1 SC λsource 2 λ 3 sensors
6 Palaiseau, 25/11/ P. Leproux - 6/29 Outline Motivations Supercontinuum (SC) generation in Photonic Crystal Fibres SC source based on dual-wavelength pumping SC source based on intermodal FWM Conclusion Biomedical applications of SC sources
7 Palaiseau, 25/11/ P. Leproux - 7/29 SC generation in PCF Output spectrum LASER Input spectrum SC generation = very wide broadening of the incident wave spectrum λ p spectral broadening due to the combination of many 3 rd -order nonlinear effects
8 Palaiseau, 25/11/ P. Leproux - 8/29 SC generation in PCF (3) Nonlinear effects related to the existence of χ : Optical Kerr effect (nonlinear refractive index) Self-phase modulation (self-kerr effect) Cross-phase modulation (cross-kerr effect) Parametric processes (no field medium energy transfer) Four-wave mixing Third-harmonic generation Inelastic scattering effects (energy transfer) Raman scattering Brillouin scattering
9 Palaiseau, 25/11/ P. Leproux - 9/29 SC generation in PCF Specific behaviour of PCF? (solid-core air/silica holey fibres) d Λ
10 Palaiseau, 25/11/ P. Leproux - 10/29 SC generation in PCF Use of small-core (= nonlinear) optical fibres strong confinement of the field over long propagation length Additional advantages of PCF? modification of the conditions of propagation BATH XLIM even more confinement dispersion tailoring high birefringence possible single-mode behaviour over extremely wide spectral range low damage threshold limited launching efficiency Chromatic dispersion (ps/nm/km) Wavelength (nm)
11 Palaiseau, 25/11/ P. Leproux - 11/29 SC generation in PCF: review (1) First demonstration of visible continuum generation (pumping with 100-fs 790 nm) Ranka et al.,, Opt. Lett. 25 (2000) White-light SC generation (pumping with 60-ps 647 nm) Coen et al.,, Opt. Lett. 26 (2001)
12 Palaiseau, 25/11/ P. Leproux - 12/29 SC generation in PCF: review (2) First demonstration of SC generation by using a passively Q-switched microchip laser (pumping with 0.8-ns 532 nm) Dudley et al.,, JOSA B 19 (2002) + underlining of the temporal separation between IR solitons in the case of fs regime
13 Palaiseau, 25/11/ P. Leproux - 13/29 SC generation in PCF: review (3) CW high-power IR continuum generation (15-W 1065 nm) Avdokhin, Popov and Taylor, Opt. Lett. 28 (2003) Design of a compact and cost-effective white-light SC source (microchip laser + endlessly single-mode PCF) Wadsworth et al.,, Opt. Exp. 12 (2004) Visible SC generation in a submicron core Leon-Saval Saval, Birks et al.,, Opt. Exp. 12 (2004)
14 Palaiseau, 25/11/ P. Leproux - 14/29 SC generation in PCF: review (4) Use of cascaded PCF Travers et al.,, Opt. Lett. 30 (2005) Use of long tapers Kudlinski et al.,, Opt. Exp. 14 (2006) Use of a particular device made up of 3 sections Xiong et al.,, Opt. Exp. 14 (2006)
15 Palaiseau, 25/11/ P. Leproux - 15/29 SC generation in PCF: review (5) Recent results Visibly white light generation in uniform photonic crystal fiber using a microchip laser Stone et al.,, Opt. Exp. 16 (2008) Visible CW SC generation Kudlinski et al.,, Opt. Lett. 33 (2008) Travers et al.,, Opt. Exp. 16 (2008)
16 Palaiseau, 25/11/ P. Leproux - 16/29 SC generation in PCF Importance of dispersion regime at λ p ZDW (1) Discrete generation of longer wavelengths (1) (2) (3) (2) Homogeneous spectral broadening on both sides of the pump SRS (3) + (1) = dual-wavelength pumping parametric + solitonic
17 Palaiseau, 25/11/ P. Leproux - 17/29 Outline Motivations Supercontinuum (SC) generation in Photonic Crystal Fibres SC source based on dual-wavelength pumping SC source based on intermodal FWM Conclusion Biomedical applications of SC sources
18 Palaiseau, 25/11/ P. Leproux - 18/29 SC source based on dual-wavelength pumping Dual-wavelength pumping system? τ = 600 ps, F = 5.4 khz, P peak ~ 10 kw PCF L ~ 4 m Nd:YAG 1064 nm χ (2) nm Continuum
19 Palaiseau, 25/11/ P. Leproux - 19/29 SC source based on dual-wavelength pumping Dual-wavelength pumping system? Characteristics of the PCF: 870 nm (ps/nm/km) 532 nm 1064 nm d ~ 1.5 µm Λ ~ 2.2 µm
20 Palaiseau, 25/11/ P. Leproux - 20/29 SC source based on dual-wavelength pumping Visible range 532 nm 0 Infrared range nm -10 Level (db) Level (db) Wavelength (nm) Wavelength (nm) Homogeneous broadening on both sides of the 532 nm Spatially singlemode Bandwidth ~ 300 nm Smooth supercontinuum No OH - absorption peak Bandwidth: 700 nm at least Champert et al.,, Opt. Exp. 12 (2004) Couderc et al.,, Opt. Exp. 13 (2005)
21 Palaiseau, 25/11/ P. Leproux - 21/29 SC source based on dual-wavelength pumping Which nonlinear mechanism for visible spectral broadening? XPM from the IR spectrum (solitons) onto the 532-nm pump propagation of green and IR pulses with Vg 532 Vg IR red or blue shift according to the sign of (Vg 532 Vg IR ) Vg IR = Vg 532 XPM red shift v gir > v g532 XPM blue shift v gir < v g532 Genty et al.,, Opt. Lett. 30 (2005) Schreiber et al.,, Opt. Exp. 13 (2005) Räikkönen et al.,, Opt. Exp. 14 (2006) Tombelaine et al.,, IEEE Photon. Technol. Lett. 18 (2006)
22 Palaiseau, 25/11/ P. Leproux - 22/29 Outline Motivations Supercontinuum (SC) generation in Photonic Crystal Fibres SC source based on dual-wavelength pumping SC source based on intermodal FWM Conclusion Biomedical applications of SC sources
23 Palaiseau, 25/11/ P. Leproux - 23/29 SC source based on intermodal FWM Use of a highly birefringent PCF Nd:YAG 1064 nm LP 01 LP 11 LP 11 λ C = 500 nm
24 Palaiseau, 25/11/ P. Leproux - 24/29 SC source based on intermodal FWM Use of a highly birefringent PCF y Chromatic dispersion disperion (ps/nm.km) LP 1101 x x LP 1101 y y λ ZDW = 825 nm x λ ZDW x = 750 nm λ ZDW = 866 nm y λ ZDW y = 766 nm Pump nm nm ,0 0,2 0,2 0,4 0,4 0,6 0,60,8 0,81,0 1,01,2 1,21,4 1,41,6 1,61,8 1,82,0 2,0 Wavelength (µm) (µm) x
25 Palaiseau, 25/11/ P. Leproux - 25/29 SC source based on intermodal FWM Use of a highly birefringent PCF SC build-up based on wideband intermodal degenerate FWM 0 LP nm Lesvigne et al., Visible SC on LP11 mode Level (db) Opt. Lett. Lett. 32 (2007) LP nm nm -3 0 LP LP W a v e le n g th (n m )
26 Palaiseau, 25/11/ P. Leproux - 26/29 Conclusion PCF = attractive media for handling the nonlinearity by controlling the dispersion SC generation in PCF design of spatially coherent white-light sources (UV IR) Use of sub-ns microchip lasers design of very compact white lasers SC sources = helpful for many biomedical applications but still a huge effort to be devoted for their adaptation
27 PRODUITS nm
28 Palaiseau, 25/11/ P. Leproux - 28/29 Exemples d applications démontrées Spectro-tomographie (OCT spectroscopique) (signal OCT obtenu sur une solution test d éosine) Microscopie CARS (image de cellules de tabac Nicotiana tabacum, type BY2) L. Froehly et al., M. Okuno et al., Inter. Journal of Biomed. Imaging, Article ID , 2008 Optics Letters 33, , 2008 (collab. Univ. de Besançon, France) (collab. Univ. de Tokyo, Japon)
29 Palaiseau, 25/11/ P. Leproux - 29/29 Questions?
Fiber-Optics Group Highlights of Micronova Department of Electrical and Communications Engineering Helsinki University of Technology
Highlights of 2004 Micronova Department of Electrical and Communications Engineering Micronova Seminar 3 December 2004 Group Leader: Hanne Ludvigsen Postdoctoral researcher: Goëry Genty Postgraduate students:
More informationHighly Nonlinear Fibers and Their Applications
1/32 Highly Nonlinear Fibers and Their Applications Govind P. Agrawal Institute of Optics University of Rochester Rochester, NY 14627 c 2007 G. P. Agrawal Introduction Many nonlinear effects inside optical
More informationBlue-enhanced Supercontinuum Generation in a Fluorine-doped Graded-index Multimode Fiber
Blue-enhanced Supercontinuum Generation in a Fluorine-doped Graded-index Multimode Fiber Z. Sanjabieznaveh (1,a), M. A. Eftekhar (1), J. E. Antonio Lopez (1), H. Lopez Aviles (1), M. Kolesik (2), F. W.
More informationGeneration of supercontinuum light in photonic crystal bers
Generation of supercontinuum light in photonic crystal bers Koji Masuda Nonlinear Optics, Fall 2008 Abstract. I summarize the recent studies on the supercontinuum generation (SC) in photonic crystal fibers
More informationResearch Article Nonlinear Phenomena of Ultra-Wide-Band Radiation in a Photonic Crystal Fibre
International Optics Volume 2, Article ID 3748, 6 pages doi:./2/3748 Research Article Nonlinear Phenomena of Ultra-Wide-Band Radiation in a Photonic Crystal Fibre Rim Cherif and Mourad Zghal Cirta Com
More informationNonlinear effects and pulse propagation in PCFs
Nonlinear effects and pulse propagation in PCFs --Examples of nonlinear effects in small glass core photonic crystal fibers --Physics of nonlinear effects in fibers --Theoretical framework --Solitons and
More informational.. White-light supercontinuum generation in normally dispersive optical fiber using original multiwavelength pumping system
White-light supercontinuum generation in normally dispersive optical fiber using original multi-wavelength pumping system Pierre-Alain Champert, Vincent Couderc, Philippe Leproux, Sébastien Février, Laurent
More informationInternational Conference on Information Sciences, Machinery, Materials and Energy (ICISMME 2015)
International Conference on Information Sciences, Machinery, Materials and Energy (ICISMME 2015) Numerical modelling the ultra-broadband mid-infrared supercontinuum generation in the As2Se3 photonic crystal
More informationSupercontinuum Generation for Ultrahigh-Resolution OCT via Selective Liquid Infiltration Approach
16 M. SORAHI-NOBAR, A. MALEKI-JAVAN, SUPERCONTINUUM GENERATION FOR ULTRAHIGH-RESOLUTION OCT Supercontinuum Generation for Ultrahigh-Resolution OCT via Selective Liquid Infiltration Approach Mojtaba SORAHI-NOBAR
More informationCoherent Raman imaging with fibers: From sources to endoscopes
Coherent Raman imaging with fibers: From sources to endoscopes Esben Ravn Andresen Institut Fresnel, CNRS, École Centrale, Aix-Marseille University, France Journées d'imagerie vibrationelle 1 Jul, 2014
More informationFiber Gratings p. 1 Basic Concepts p. 1 Bragg Diffraction p. 2 Photosensitivity p. 3 Fabrication Techniques p. 4 Single-Beam Internal Technique p.
Preface p. xiii Fiber Gratings p. 1 Basic Concepts p. 1 Bragg Diffraction p. 2 Photosensitivity p. 3 Fabrication Techniques p. 4 Single-Beam Internal Technique p. 4 Dual-Beam Holographic Technique p. 5
More informationNonlinear Effects in Optical Fiber. Dr. Mohammad Faisal Assistant Professor Dept. of EEE, BUET
Nonlinear Effects in Optical Fiber Dr. Mohammad Faisal Assistant Professor Dept. of EEE, BUET Fiber Nonlinearities The response of any dielectric material to the light becomes nonlinear for intense electromagnetic
More informationGeneration of infrared supercontinuum radiation: spatial mode dispersion and higher-order mode propagation in ZBLAN step-index fibers
Generation of infrared supercontinuum radiation: spatial mode dispersion and higher-order mode propagation in ZBLAN step-index fibers Jacob Ramsay, 1 Sune Dupont, Mikkel Johansen, 1 Lars Rishøj, 3 Karsten
More informationMaximizing the Bandwidth from Supercontinuum Generation in Photonic Crystal Chalcogenide Fibers
Maximizing the Bandwidth from Supercontinuum Generation in Photonic Crystal Chalcogenide Fibers Curtis R. Menyuk based on the PhD dissertation of: Dr. Jonathan Hu now at Princeton University 1 Report Documentation
More informationNonlinear effects in optical fibers - v1. Miguel A. Muriel UPM-ETSIT-MUIT-CFOP
Nonlinear effects in optical fibers - v1 Miguel A. Muriel UPM-ETSIT-MUIT-CFOP Miguel A. Muriel-015/10-1 Nonlinear effects in optical fibers 1) Introduction ) Causes 3) Parameters 4) Fundamental processes
More informationEffect of cross-phase modulation on supercontinuum generated in microstructured fibers with sub-30 fs pulses
Effect of cross-phase modulation on supercontinuum generated in microstructured fibers with sub-30 fs pulses G. Genty, M. Lehtonen, and H. Ludvigsen Fiber-Optics Group, Department of Electrical and Communications
More informationIntroduction to Nonlinear Optics
Introduction to Nonlinear Optics Prof. Cleber R. Mendonca http://www.fotonica.ifsc.usp.br Outline Linear optics Introduction to nonlinear optics Second order nonlinearities Third order nonlinearities Two-photon
More informationChalcogenide glass Photonic Crystal Fiber with flattened dispersion and high nonlinearity at telecommunication wavelength
Chalcogenide glass Photonic Crystal Fiber with flattened dispersion and high nonlinearity at telecommunication wavelength S.REVATHI #, ABHIJITH CHANDRAN #, A. AMIR #3, SRINIVASA RAO INBATHINI #4 # School
More informationOPTI510R: Photonics. Khanh Kieu College of Optical Sciences, University of Arizona Meinel building R.626
OPTI510R: Photonics Khanh Kieu College of Optical Sciences, University of Arizona kkieu@optics.arizona.edu Meinel building R.626 Announcements Homework #4 is assigned, due March 25 th Start discussion
More informationNonlinear Photonics with Optical Waveguides
1/44 Nonlinear Photonics with Optical Waveguides Govind P. Agrawal The Institute of Optics University of Rochester Rochester, New York, USA c 2015 G. P. Agrawal Outline Introduction Planar and Cylindrical
More informationFour-wave mixing in PCF s and tapered fibers
Chapter 4 Four-wave mixing in PCF s and tapered fibers The dramatically increased nonlinear response in PCF s in combination with single-mode behavior over almost the entire transmission range and the
More informationSupercontinuum generation in bulk and photonic crystal fibers
Supercontinuum generation in bulk and photonic crystal fibers Denis Seletskiy May 5, 2005 Abstract In this paper we overview the concept of supercontinuum generation (SCG) and take a brief look at several
More informationHarnessing and control of optical rogue waves in. supercontinuum generation
Harnessing and control of optical rogue waves in supercontinuum generation John. M. Dudley, 1* Goëry Genty 2 and Benjamin J. Eggleton 3 1 Département d Optique P. M. Duffieux, Institut FEMTO-ST, UMR 6174
More informationCOMPRESSION of soliton pulses propagating in conventional
192 IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. 44, NO. 2, FEBRUARY 2008 Designing Tapered Holey Fibers for Soliton Compression Ming-Leung V. Tse, Peter Horak, Francesco Poletti, and David J. Richardson
More informationDeep-blue supercontinnum sources with optimum taper profiles verification of GAM
Downloaded from orbit.dtu.dk on: Dec 20, 2017 Deep-blue supercontinnum sources with optimum taper profiles verification of GAM Sørensen, Simon Toft; Møller, Uffe Visbech; Larsen, Casper; Moselund, P. M.
More informationA short tutorial on optical rogue waves
A short tutorial on optical rogue waves John M Dudley Institut FEMTO-ST CNRS-Université de Franche-Comté Besançon, France Experiments in collaboration with the group of Guy Millot Institut Carnot de Bourgogne
More informationDmitriy Churin. Designing high power single frequency fiber lasers
Dmitriy Churin Tutorial for: Designing high power single frequency fiber lasers Single frequency lasers with narrow linewidth have long coherence length and this is an essential property for many applications
More informationDispersion Properties of Photonic Crystal Fiber with Four cusped Hypocycloidal Air Holes in Cladding
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-issn: 78-834,p- ISSN: 78-8735.Volume 1, Issue 1, Ver. III (Jan.-Feb. 17), PP 35-39 www.iosrjournals.org Dispersion Properties of
More informationIncreasing the blue-shift of a supercontinuum by modifying the fiber glass composition
Increasing the blue-shift of a supercontinuum by modifying the fiber glass composition Michael H. Frosz 1,, Peter M. Moselund 1,, Per D. Rasmussen 1, Carsten L. Thomsen, Ole Bang 1 1 DTU Fotonik, Department
More informationDesign of Seven-core Photonic Crystal Fiber with Flat In-phase Mode for Yb: Fiber Laser Pumping
Optics and Photonics Journal, 2013, 3, 197-201 doi:10.4236/opj.2013.32b047 Published Online June 2013 (http://www.scirp.org/journal/opj) Design of Seven-core Photonic Crystal Fiber with Flat In-phase Mode
More informationNumerical investigation of the impact of reflectors on spectral performance of Raman fibre laser
Numerical investigation of the impact of reflectors on spectral performance of Raman fibre laser Elena G. Turitsyna*, Sergei K. Turitsyn, and Vladimir K. Mezentsev Photonics Research Group, Aston University,
More informationOptical Spectroscopy of Advanced Materials
Phys 590B Condensed Matter Physics: Experimental Methods Optical Spectroscopy of Advanced Materials Basic optics, nonlinear and ultrafast optics Jigang Wang Department of Physics, Iowa State University
More informationSelf-Phase Modulation in Optical Fiber Communications: Good or Bad?
1/100 Self-Phase Modulation in Optical Fiber Communications: Good or Bad? Govind P. Agrawal Institute of Optics University of Rochester Rochester, NY 14627 c 2007 G. P. Agrawal Outline Historical Introduction
More informationSupercontinuum generation in photonic crystal fiber
Supercontinuum generation in photonic crystal fiber John M. Dudley* Département d Optique P. M. Duffieux, Institut FEMTO-ST, CNRS UMR 6174, Université de Franche-Comté, 25030 Besançon, France Goëry Genty
More informationCharacterisation of polarised supercontinuum generation and its focal field
Characterisation of polarised supercontinuum generation and its focal field A thesis submitted for the degree of Doctor of Philosophy by Brendan James Chick Centre for Micro-Photonics Faculty of Engineering
More informationNonlinear Fiber Optics and its Applications in Optical Signal Processing
1/44 Nonlinear Fiber Optics and its Applications in Optical Signal Processing Govind P. Agrawal Institute of Optics University of Rochester Rochester, NY 14627 c 2007 G. P. Agrawal Outline Introduction
More informationHighly Coherent Supercontinuum Generation in the Normal Dispersion Liquid-Core Photonic Crystal Fiber
Progress In Electromagnetics Research M, Vol. 48, 67 76, 2016 Highly Coherent Supercontinuum Generation in the Normal Dispersion Liquid-Core Photonic Crystal Fiber Zheng Guo *, Jinhui Yuan, Chongxiu Yu,
More informationSupercontinuum light
Supercontinuum light John Michael Dudley, Goëry Genty To cite this version: John Michael Dudley, Goëry Genty. Supercontinuum light. Physics today, American Institute of Physics, 2013, 66, pp.29-34. .
More informationThe Glass Ceiling: Limits of Silica. PCF: Holey Silica Cladding
The Glass Ceiling: Limits of Silica Loss: amplifiers every 50 100km limited by Rayleigh scattering (molecular entropy) cannot use exotic wavelengths like 10.µm Breaking the Glass Ceiling: Hollow-core Bandgap
More informationPerformance Limits of Delay Lines Based on "Slow" Light. Robert W. Boyd
Performance Limits of Delay Lines Based on "Slow" Light Robert W. Boyd Institute of Optics and Department of Physics and Astronomy University of Rochester Representing the DARPA Slow-Light-in-Fibers Team:
More informationAlexander Gaeta Department of Applied Physics and Applied Mathematics Michal Lipson Department of Electrical Engineering
Chip-Based Optical Frequency Combs Alexander Gaeta Department of Applied Physics and Applied Mathematics Michal Lipson Department of Electrical Engineering KISS Frequency Comb Workshop Cal Tech, Nov. 2-5,
More informationDemonstration of ultra-flattened dispersion in photonic crystal fibers
Demonstration of ultra-flattened dispersion in photonic crystal fibers W.H. Reeves, J.C. Knight, and P.St.J. Russell Optoelectronics Group, School of Physics, University of Bath, Claverton Down, Bath,
More informationOPTICAL COMMUNICATIONS S
OPTICAL COMMUNICATIONS S-108.3110 1 Course program 1. Introduction and Optical Fibers 2. Nonlinear Effects in Optical Fibers 3. Fiber-Optic Components I 4. Transmitters and Receivers 5. Fiber-Optic Measurements
More informationOptical solitons and its applications
Physics 568 (Nonlinear optics) 04/30/007 Final report Optical solitons and its applications 04/30/007 1 1 Introduction to optical soliton. (temporal soliton) The optical pulses which propagate in the lossless
More informationMultiphoton microscopy
Multiphoton microscopy Joonas Holmi ELEC October 6, 2016 Multiphoton microscopy 1. 2. 3. 4. Multiphoton microscopy 2/14 Intro: Multiphoton microscopy Nonlinear optical characterization method Pulsed laser
More informationJindan Shi, Xian Feng, Peter Horak, Kangkang Chen, Peh Siong Teh, Shaif-ul Alam, Wei H. Loh, David J. Richardson, Morten Ibsen
1 1.06μm picosecond pulsed, normal dispersion pumping for generating efficient broadband infrared supercontinuum in meter-length single-mode tellurite holey fiber with high Raman gain coefficient Jindan
More informationFrequency-selective self-trapping and supercontinuum generation in arrays of coupled nonlinear waveguides
Frequency-selective self-trapping and supercontinuum generation in arrays of coupled nonlinear waveguides I. Babushkin 1, A. Husakou 1, J. Herrmann 1, and Yuri S. Kivshar 2 1 Max Born Institute for Nonlinear
More informationHighly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres
Engineering, 2010, 2, 608-616 doi:10.4236/eng.2010.28078 Published Online August 2010 (http://www.scirp.org/journal/eng). Highly Nonlinear Bending-Insensitive Birefringent Photonic Crystal Fibres Abstract
More informationLaser Physics OXFORD UNIVERSITY PRESS SIMON HOOKER COLIN WEBB. and. Department of Physics, University of Oxford
Laser Physics SIMON HOOKER and COLIN WEBB Department of Physics, University of Oxford OXFORD UNIVERSITY PRESS Contents 1 Introduction 1.1 The laser 1.2 Electromagnetic radiation in a closed cavity 1.2.1
More informationDepartment of Physics and Meteorology, Indian Institute of Technology, Kharagpur , India
International Scholarly Research Notices, Article ID 27682, 8 pages http://dx.doi.org/1.1155/214/27682 Research Article 35 nm Broadband Supercontinuum Generation Using Dispersion Engineered Near Zero Ultraflat
More informationCHAPTER 7 SUMMARY OF THE PRESENT WORK AND SUGGESTIONS FOR FUTURE WORK
161 CHAPTER 7 SUMMARY OF THE PRESENT WORK AND SUGGESTIONS FOR FUTURE WORK 7.1 SUMMARY OF THE PRESENT WORK Nonlinear optical materials are required in a wide range of important applications, such as optical
More informationNonlinear Optics (WiSe 2016/17) Lecture 9: December 16, 2016 Continue 9 Optical Parametric Amplifiers and Oscillators
Nonlinear Optics (WiSe 2016/17) Lecture 9: December 16, 2016 Continue 9 Optical Parametric Amplifiers and Oscillators 9.10 Passive CEP-stabilization in parametric amplifiers 9.10.1 Active versus passive
More informationUltrahigh-resolution optical coherence tomography at 1.15 µm using photonic crystal fiber with no zero-dispersion wavelengths
Ultrahigh-resolution optical coherence tomography at 1.15 µm using photonic crystal fiber with no zero-dispersion wavelengths Reference Hui Wang, Christine P. Fleming, and Andrew M. Rollins Department
More informationObservation of spectral enhancement in a soliton fiber laser with fiber Bragg grating
Observation of spectral enhancement in a soliton fiber laser with fiber Bragg grating L. M. Zhao 1*, C. Lu 1, H. Y. Tam 2, D. Y. Tang 3, L. Xia 3, and P. Shum 3 1 Department of Electronic and Information
More informationFinite Element Method
Appendix A Finite Element Method A.1 Formulation All the analyses of the PCF properties presented in this book have been performed by using the FEM. The FEM allows the PCF cross-section in the transverse
More informationModelling of high-power supercontinuum generation in highly nonlinear, dispersion shifted fibers at CW pump
Modelling of high-power supercontinuum generation in highly nonlinear, dispersion shifted fibers at CW pump Serguei M. Kobtsev and Serguei V. Smirnov Novosibirsk State University, Pirogova 2, Novosibirsk
More informationNonlinear Optics (WiSe 2017/18) Lecture 12: November 28, 2017
7.6 Raman and Brillouin scattering 7.6.1 Focusing Nonlinear Optics (WiSe 2017/18) Lecture 12: November 28, 2017 7.6.2 Strong conversion 7.6.3 Stimulated Brillouin scattering (SBS) 8 Optical solitons 8.1
More informationUltrafast nonlinear optical processing in photonics integrated circuits: Slow light enhanced
Ultrafast nonlinear optical processing in photonics integrated circuits: Slow light enhanced Benjamin Eggleton ARC Laureate Fellow Director, CUDOS - Australian Centre of Excellence Centre for Ultrahigh-bandwidth
More informationStimulated Raman scattering of XeCl 70 ns laser pulses in silica fibres
J. Opt. A: Pure Appl. Opt. 1 (1999) 725 729. Printed in the UK PII: S1464-4258(99)00367-0 Stimulated Raman scattering of XeCl 70 ns laser pulses in silica fibres Nikolai Minkovski, Ivan Divliansky, Ivan
More informationNonlinear Optics (NLO)
Nonlinear Optics (NLO) (Manual in Progress) Most of the experiments performed during this course are perfectly described by the principles of linear optics. This assumes that interacting optical beams
More informationNonlinear ultrafast fiber optic devices based on Carbon Nanotubes
Nonlinear ultrafast fiber optic devices based on Carbon Nanotubes Guillermo E. Villanueva, Claudio J. Oton Michael B. Jakubinek, Benoit Simard,, Jaques Albert, Pere Pérez-Millán Outline Introduction CNT-coated
More informationSupercontinuum Source for Dense Wavelength Division Multiplexing in Square Photonic Crystal Fiber via Fluidic Infiltration Approach
16 H. SAGHAEI, SUPERCONTINUUM SOURCE FOR DENSE WAVELENGTH DIVISION MULTIPLEXING IN SQUARE PHOTONIC Supercontinuum Source for Dense Wavelength Division Multiplexing in Square Photonic Crystal Fiber via
More informationSynchrotron radiation of higher order soliton.
Synchrotron radiation of higher order soliton. R. Driben 1, 2,*, A. V. Yulin 1 and A. Efimov 3 1 ITMO University, 49 Kronverskii Ave., St. Petersburg 197101, Russian Federation 2 Department of Physics
More informationMid-infrared supercontinuum covering the µm molecular fingerprint region using ultra-high NA chalcogenide step-index fibre
SUPPLEMENTARY INFORMATION DOI: 1.138/NPHOTON.214.213 Mid-infrared supercontinuum covering the 1.4 13.3 µm molecular fingerprint region using ultra-high NA chalcogenide step-index fibre Christian Rosenberg
More informationRichard Miles and Arthur Dogariu. Mechanical and Aerospace Engineering Princeton University, Princeton, NJ 08540, USA
Richard Miles and Arthur Dogariu Mechanical and Aerospace Engineering Princeton University, Princeton, NJ 08540, USA Workshop on Oxygen Plasma Kinetics Sept 20, 2016 Financial support: ONR and MetroLaser
More informationTime resolved optical spectroscopy methods for organic photovoltaics. Enrico Da Como. Department of Physics, University of Bath
Time resolved optical spectroscopy methods for organic photovoltaics Enrico Da Como Department of Physics, University of Bath Outline Introduction Why do we need time resolved spectroscopy in OPV? Short
More informationExperimental studies of the coherence of microstructure-fiber supercontinuum
Experimental studies of the coherence of microstructure-fiber supercontinuum Xun Gu, Mark Kimmel, Aparna P. Shreenath and Rick Trebino School of Physics, Georgia Institute of Technology, Atlanta, GA 30332-0430,
More informationSupercontinuum generation with photonic crystal fibers
Experiment 46 Supercontinuum generation with photonic crystal fibers Supercontinuum refers to a continuum of optical frequencies, or light with a very broad spectral bandwidth. This is also the reason
More informationDual-pump frequency comb generation in normally dispersive optical fibers
Research Article Vol. 32, No. 8 / August 2015 / Journal of the Optical Society of America B 1705 Dual-pump frequency comb generation in normally dispersive optical fibers AKU ANTIKAINEN* AND GOVIND P.
More informationdoi: /j.yofte
doi: 10.1016/j.yofte.2012.05.006 Title. Quantitative Coherent Anti-Stokes Raman Scattering Microspectroscopy Using a Nanosecond Supercontinuum Light Source Author names and affiliations. Masanari Okuno
More informationPolarization Properties of Photonic Crystal Fibers Considering Thermal and External Stress Effects
Polarization Properties of Photonic Crystal Fibers Considering Thermal and External Stress Effects Md. Afzal Hossain*, M. Shah Alam** * Department of Computer Science and Engineering Military Institute
More informationExperimental and numerical analysis of the chromatic dispersion dependence upon the actual profile of small core microstructured fibres
Experimental and numerical analysis of the chromatic dispersion dependence upon the actual profile of small core microstructured fibres L Labonté 1, P Roy 1, D Pagnoux 1, F Louradour 1, C Restoin 1, G
More information29 W High Power CW Supercontinuum Source
29 W High Power CW Supercontinuum Source B.A. Cumberland, J.C. Travers, S.V. Popov and J.R. Taylor Femtosecond Optics Group, Imperial College London, London, SW7 2AZ, United Kingdom http://www.femto.ph.imperial.ac.uk
More informationLimits of coherent supercontinuum generation in normal dispersion fibers
764 Vol. 34, No. 4 / April 2017 / Journal of the Optical Society of America B Research Article Limits of coherent supercontinuum generation in normal dispersion fibers ALEXANDER M. HEIDT, 1, *JAMES S.
More informationDepartment of Physics & Meteorology, Indian Institute of Technology, Kharagpur , India
Photonics, Article ID 728592, 9 pages http://dx.doi.org/1.1155/214/728592 Research Article A New Design for All-Normal Near Zero Dispersion Photonic Crystal Fiber with Selective Liquid Infiltration for
More informationApplications of Nonlinear Fiber Optics. Second Edition
Applications of Nonlinear Fiber Optics Second Edition Applications of Nonlinear Fiber Optics Second Edition GOVIND P. AGRAWAL The Institute of Optics University of Rochester Rochester, New York AMSTERDAM
More informationOptical Fiber Technology
Optical Fiber Technology 18 (2012) 388 393 Contents lists available at SciVerse ScienceDirect Optical Fiber Technology www.elsevier.com/locate/yofte Quantitative coherent anti-stokes Raman scattering microspectroscopy
More informationLiquid Crystals IAM-CHOON 1(1100 .,4 WILEY 2007 WILEY-INTERSCIENCE A JOHN WILEY & SONS, INC., PUBLICATION. 'i; Second Edition. n z
Liquid Crystals Second Edition IAM-CHOON 1(1100.,4 z 'i; BICENTCNNIAL 1 8 0 7 WILEY 2007 DICENTENNIAL n z z r WILEY-INTERSCIENCE A JOHN WILEY & SONS, INC., PUBLICATION Contents Preface xiii Chapter 1.
More informationA tutorial on meta-materials and THz technology
p.1/49 A tutorial on meta-materials and THz technology Thomas Feurer thomas.feurer@iap.unibe.ch Institute of Applied Physics Sidlerstr. 5, 3012 Bern Switzerland p.2/49 Outline Meta-materials Super-lenses
More informationNonlinear Optics. Single-Molecule Microscopy Group. Physical Optics Maria Dienerowitz.
Single-Molecule Microscopy Group Nonlinear Optics Physical Optics 21-06-2017 Maria Dienerowitz maria.dienerowitz@med.uni-jena.de www.single-molecule-microscopy.uniklinikum-jena.de Contents Introduction
More informationSupercontinuum generation in dispersion engineered highly nonlinear (γ = 10 /W/m) As 2 S 3 chalcogenide planar waveguide
Supercontinuum generation in dispersion engineered highly nonlinear (γ = 10 /W/m) As 2 S 3 chalcogenide planar waveguide Michael R.E. Lamont, 1 Barry Luther-Davies, 2 Duk-Yong Choi, 2 Steve Madden, 2 and
More informationDUAL CORE PHOTONIC CRYSTAL FIBER WITH HIGH NEGATIVE DISPERSION AND LOW COUPLING LENGTH
DUAL CORE PHOTONIC CRYSTAL FIBER WITH HIGH NEGATIVE DISPERSION AND LOW COUPLING LENGTH Mangesh M. Landge 1, Revathi S. 2, Vinay P. Sigedar 1 and Aditya Chourasia 1 1 Department of Communication Engineering
More informationB 2 P 2, which implies that g B should be
Enhanced Summary of G.P. Agrawal Nonlinear Fiber Optics (3rd ed) Chapter 9 on SBS Stimulated Brillouin scattering is a nonlinear three-wave interaction between a forward-going laser pump beam P, a forward-going
More informationHigh-power Cryogenic Yb:YAG Lasers and Optical Particle Targeting for EUV Sources *
High-power Cryogenic Yb:YAG Lasers and Optical Particle Targeting for EUV Sources * J.D. Hybl**, T.Y. Fan, W.D. Herzog, T.H. Jeys, D.J.Ripin, and A. Sanchez EUV Source Workshop 29 May 2009 * This work
More informationLasers and Electro-optics
Lasers and Electro-optics Second Edition CHRISTOPHER C. DAVIS University of Maryland III ^0 CAMBRIDGE UNIVERSITY PRESS Preface to the Second Edition page xv 1 Electromagnetic waves, light, and lasers 1
More informationOptical Fiber Signal Degradation
Optical Fiber Signal Degradation Effects Pulse Spreading Dispersion (Distortion) Causes the optical pulses to broaden as they travel along a fiber Overlap between neighboring pulses creates errors Resulting
More informationUltraflat broadband supercontinuum in highly nonlinear Ge 11.5 As 24 Se 64.5 photonic crystal fibres
Ultraflat broadband supercontinuum in highly nonlinear Ge 11.5 As 4 Se 64.5 photonic crystal fibres 1 Sandeep Vyas, Takasumi Tanabe, 3 Manish Tiwari and 4 Ghanshyam Singh 1. Introduction 1 Dept. of ECE,
More informationThree octave spanning supercontinuum by red-shifted dispersive wave in photonic crystal fibers
Three octave spanning supercontinuum by red-shifted dispersive wave in photonic crystal fibers Mohit Sharma*and S. Konar Department of Physics, Birla Institute of Technology, Mesra *Corresponding author:
More informationAPPLICATION NOTE. Supercontinuum Generation in SCG-800 Photonic Crystal Fiber. Technology and Applications Center Newport Corporation
APPLICATION NOTE Supercontinuum Generation in SCG-800 Photonic Crystal Fiber 28 Technology and Applications Center Newport Corporation 1. Introduction Since the discovery of supercontinuum generation (white
More informationNear Zero Ultra flat Dispersion PCF: Properties and Generation of Broadband Supercontinuum
Photonics and Optoelectronics (P&O) Volume 3, 214 doi: 1.14355/jpo.214.3.6 www.jpo journal.org Near Zero Ultra flat Dispersion PCF: Properties and Generation of Broadband Supercontinuum Partha Sona Maji
More informationLecturers for Week 1
Lecturers for Week 1 Prof. Cid B. de Araújo, Recife, Brazil Prof. Sergey K. Turitsyn, Birmingham, UK Dr. Miguel C. Soriano, Palma de Mallorca, Spain Prof Marcel Clerc, Santiago, Chile Prof. Yuri S. Kivshar,
More informationAnswers to questions on exam in laser-based combustion diagnostics on March 10, 2006
Answers to questions on exam in laser-based combustion diagnostics on March 10, 2006 1. Examples of advantages and disadvantages with laser-based combustion diagnostic techniques: + Nonintrusive + High
More informationHigh-power Cryogenic Yb:YAG Lasers and Optical Particle Targeting for EUV Sources *
High-power Cryogenic Yb:YAG Lasers and Optical Particle Targeting for EUV Sources * J.D. Hybl**, T.Y. Fan, W.D. Herzog, T.H. Jeys, D.J.Ripin, and A. Sanchez 2008 International Workshop on EUV Lithography
More informationOptical and Photonic Glasses. Lecture 37. Non-Linear Optical Glasses I - Fundamentals. Professor Rui Almeida
Optical and Photonic Glasses : Non-Linear Optical Glasses I - Fundamentals Professor Rui Almeida International Materials Institute For New Functionality in Glass Lehigh University Non-linear optical glasses
More informationNonlinear Optics (WiSe 2015/16) Lecture 7: November 27, 2015
Review Nonlinear Optics (WiSe 2015/16) Lecture 7: November 27, 2015 Chapter 7: Third-order nonlinear effects (continued) 7.6 Raman and Brillouin scattering 7.6.1 Focusing 7.6.2 Strong conversion 7.6.3
More informationMulti-cycle THz pulse generation in poled lithium niobate crystals
Laser Focus World April 2005 issue (pp. 67-72). Multi-cycle THz pulse generation in poled lithium niobate crystals Yun-Shik Lee and Theodore B. Norris Yun-Shik Lee is an assistant professor of physics
More informationGuided Acoustic Wave Brillouin Scattering (GAWBS) in Photonic Crystal Fibers (PCFs)
Guided Acoustic Wave Brillouin Scattering (GAWBS) in Photonic Crystal Fibers (PCFs) FRISNO-9 Dominique Elser 15/02/2007 GAWBS Theory Thermally excited acoustic fiber vibrations at certain resonance frequencies
More informationStelios Tzortzakis. Science Program, Texas A&M University at Qatar Institute of Electronic Structure and Laser, FORTH, & University of Crete, Greece
University of Crete Stelios Tzortzakis Science Program, Texas A&M University at Qatar Institute of Electronic Structure and Laser, FORTH, & University of Crete, Greece Introduction o o THz science - Motivation
More informationTowards Nonlinear Endoscopes
Towards Nonlinear Endoscopes Hervé Rigneault Institut Fresnel Marseille Nonlinear optical contrast mechanisms: label free imaging ω S ω S ω P ω P TPEF SHG THG Raman CARS SRS ω P ω S = Ω R CARS SRS Molecular
More informationExperimental control over soliton interaction in optical fiber by pre-shaped input field
Experimental control over soliton interaction in optical fiber by pre-shaped input field Esben R. Andresen a, John M. Dudley b, Dan Oron c, Christophe Finot d, and Hervé Rigneault a a Institut Fresnel,
More information