AIR POLLUTION RESEARCH REPORTS MONITORING OF GASEOUS POLLUTANTS BY TUNABLE DIODE LASERS

Transcription

1 AIR POLLUTION RESEARCH REPORTS MONITORING OF GASEOUS POLLUTANTS BY TUNABLE DIODE LASERS

2 The Symposium was organized in collaboration with the Concerted Action "Physico-Chemical Behaviour of Atmospheric Pollutants" COST 611, Commission of the European Communities, Directorate General "Science, Research and Development"

3 Commission of the European Communities MONITORING OF GASEOUS POLLUTANTS BY TUNABLE DIODE LASERS Proceedings of the International Symposium held in Freiburg, F.R.G., November 1986 organized by the Fraunhofer Institut fur Physikalische Messtechnik (Freiburg) under the auspices of The Bundesministerium fur Forschung und Technologie and the Commission of the European Communities Edited by R. GRISAR, H. PREIER and G. SCHMIDTKE - Fraunhofer Institutfiir Physikalische Messtechnik, Freiburg, F.R.G. and G. RESTELLI Commission of the European Communities, Joint Research Centre, Ispra, Italy D. REIDEL PUBLISHING COMPANY A MEMBER OF THE KLUWER ACADEMIC PUBLISHERS GROUP DORDRECHT / BOSTON / LANCASTER / TOKYO

4 Library of Congress Cataloging in Publication Data Monitoring of gaseous pollutants by tunable diode lasers. (Air pollution research report) Includes index. I. Pollutants-Measurement-Congresses. 2. Automobiles-Motors Exhaust gas-measurement-congresses. 3. Semiconductor lasers- Congresses. 4. Laser spectroscopy-congresses. 5. Atmospheric chemistry-congresses. l. Grisar, R. II. Fraunhofer Institut fur Physikalische Messtechnik. III. Germany (West). Bundesministerium fiir Forschung und Technologie. IV. Commission of the European Communities. V. Series. TD193.M '32 ISBN-13: DOl: / e-isbn-13: Publication arrangements by Commission of the European Communities Directorate-General Telecommunications, Information Industries and Innovation, Luxembourg. EUR ECSC, EEC, EAEC, Brussels and Luxembourg Softcover reprint of the hardcover 1st edition 1987 LEGAL NOTICE Neither the Commission of the European Communities nor any person acting on behalf of the Commission is responsible for the use which might be made of the following information. Published by D. Reidel Publishing Company, P.O. Box 17, 3300 AA Dordrecht, Holland. Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers, 101 Philip Drive, Assinippi Park, Norwell, MA 02061, U.S.A. In all other countries, sold and distributed by Kluwer Academic Publishers Group, P.O. Box 322, 3300 AH Dordrecht, Holland. All Rights Reserved No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without written permission from the copyright owner.

5 CONTENTS INTRODUCTION 1 ATMOSPHERIC TRACE GAS DETECTION Measurement of atmospheric gases by tunable diode laser absorption spectrometry H.I. SCHIFF, G.W. HARRIS and G.I. MACKAY, Unisearch Associates Inc., Concord, Ontario, Canada Measurements of hydrogen chloride in the marine atmosphere with a tunable diode laser C. WEITKAMP, Institut fur Physik, GKSS-Forschungszentrum Geesthacht GmbH, Federal Republic of Germany A transportable laser system for remote sensing of road traffic emissions W. DIEHL and W. WIESEMANN, Battelle-Insti tut e. V., Frankfurt/M ; and W. RUDOLF, Umwel tbundesamt Pilotstation Frankfurt/M, Federal Republic of Germany Deri vati ve monitoring cross calibration techniques via atmospheric gases with stable concentration G. RESTELLI and F. CAPPELLANI, Commission of the European Communi ties, Joint Research Centre - Ispra Establishment, Italy Air pollution monitoring with a mobile CO 2 laser photoacoustic system P.L. MEYER, St. BERNEGGER and M.W. SIGRIST, Institute of Quantum Electronics, ETH, Zurich, Switzerland Post detection data handling techniques for application in derivative monitoring F. CAPPELLANI, G. MELANDRONE and G. RESTELLI, Commission of the European Communities, Joint Research Centre - Ispra Establishment, Italy Application of intracavity laser spectroscopy for pollution detection V.M. BAEV, Lebedev Physics Institute of the Academy of Sciences of the USSR, Institute of Experimental Physics, Hamburg University, Federal Republic of Germany v-

6 High frequency modulation spectroscopy with a lead salt diode laser M. GEHRTZ, IBM Germany, Plant Mainz Laboratories, Federal Republic of Germany W. LENTH, IBM Almaden Research Center, San Jose, CA, USA ; and A.T. YOUNG and H.S. JOHNSTON, Lawrence Berkeley Laboratory, University of California, Berkeley, USA Aircraft-based sensor for fast response measurements of atmospheric trace gases G.W. SACHSE and G.F. HILL, NASA Langley Research Center, Hampton, VA, USA Automated diode laser spectrometer for monitoring five atmospheric trace gases G. SCHMIDTKE, U. KLOCKE, M. KNOTHE, W. KOHN, W.J. RIEDEL and H. WOLF, Fraunhofer-Institut fur Physikalische Messtechnik, Freiburg, Federal Republic of Germany High altitude aircraft measurements of carbon monoxide using tunable diode lasers J. PODOLSKE, M. LEOWENSTEIN and T. BLACKBURN, NASA Ames Research Center, Moffett Field, CA, USA Measurements of formaldehyde in the troposphere G.W. HARRIS, Max Planck Institute for Atmospheric Chemistry, Mainz, Federal Republic of Germany ; and G.I. MACKAY and H.I. SCHIFF, Unisearch Associates Inc., Concord, Ontario, Canada Portable diode laser spectrometer for trace gas analysis R. KOGA, Department of Electronics, School of Engineering, Okayama University, Japan Spectral gas analysis of polyatomic molecules by tunable diode lasers I. I. ZASAVITSKY, P.N. Lebedev Physical Institute and A.I. NADEZHDINSKY, Institute of General Physics, Academy of Sciences of the USSR, Moscow, USSR EXHAUST GAS MONITORING Multicomponent automobile exhaust measurements H. KLINGENBERG and J. WINCKLER, Volkswagen AG, Wolfsburg, Federal Republic of Germany HN0 2, N02 and NO measurements in automobile engine exhaust by optical absorption D. PERNER, Max-Planck-Institut fur Chemie, Mainz, Federal Republic of Germany; and C. KESSLER and U. PLATT, Kernforschungsanlage JUlich GmbH, Federal Republic of Germany vi-

7 NH 3 -measurements in H. WOLF and Physikalische of Germany power plants with "DENOX" installations W.J. RIEDEL, Fraunhofer-Institut fur Messtechnik, Freiburg, Federal Republic Stack gas control by diode laser spectrometers in power plants K. GREGORIUS and H. SCHORNER, KWU Erlangen, Federal Republic of Germany SPECIAL APPLICATIONS Application of high resolution infrared techniques to semiconductor processes A. W. MANTZ, General Manager, Laser Analytics, Inc., Bedford, MA, USA Development of a diode laser photometer for hydrogen fluoride (HF) emission monitoring K. CERFF and G. KRIEG, Kernforschungszentrum Karlsruhe GmbH, Federal Republic of Germany A hydrogen fluoride analyzer using pulsed integrative spectroscopy R. GRISAR, W.J. RIEDEL and D.R. BALL, Fraunhofer Institut fur Physikalische Messtechnik, Freiburg, Federal Republic of Germany Plasma diagnostics and high resolution spectroscopy of molecular ions using tunable diode lasers C. E. BLOM, Physikalisch-Chemisches Insti tut, Justus Liebig-Uni versi tat, Giessen, Federal Republic of Germany MINUTES OF A POST-SYMPOSIUM ROUND "ATMOSPHERIC TRACE GAS ANALYSIS BY SPECTROSCOPY" LIST OF PARTICIPANTS TABLE DISCUSSION ON TUNABLE DIODE LASER INDEX OF AUTHORS 175 -vii-