OPTICAL DESIGN. FIES fibre assemblies B and C. of the. LENS-TECH AB Bo Lindberg Document name: Optical_documentation_FIES_fiber_BC_2

Transcription

1 OPTICAL DESIGN f h FIES fb ssmbs B d C LENS-TECH AB B Ldbg Dcm m: Opc_dcm_FIES_fb_BC_2

2 Idc Ths p s dcm f h pc dsg f h FIES fb ssmbs B d C Th mchc dsg s shw I s shw h ssmb dwg md b Ahs Uvs Fb c Th c hd f h fbs ssmb hs f sp fbs, fb wh 2 mc c, d h wh mc c Ech fb ss f, wh mc s gd dc h fb d I f f ch fb h s mc m wh h h c Th fg bw shws hw h pc cmps gd f f h sm fbs N mchc ps shw Th fg bw shws c hgh h fb c f h sm fb Th scp s fcsd h p f h mc m Tw fc ps shw Bh h dg f h mc m p Th fc gh f h mc s s scd sch h h scp pp s mgd h fb c, whch s h p wh h fb ms h sfc f h s Th mc m s cs h f fc p f h mc s, s h gh bd fm ch p h mg s p sd h s

3 Th b bw shws h pc pms f h sm fb c f fb ssmb C Opc pms f sm fb c (ssmb C) c m ps I scp fcs c m h dm 2 mcs * c m hckss 2 mcs c m dm 4 mm Ax dsc bw p d mc s 993 mm c s gh 777 mm +- mm c s dm 2 mm c s f ds 78 mm +-% c s m Sch N-LAF34 c s fc gh ( m) mm Pp ps A fb c Pp dm (Pchmc) 92 mcs Fb p Pmc FBP 24 Fb dm (C) mcs * F fb ssmb B, h h dm s 8 mcs Th fms mg bw shws h bm fp h fb c f h m dsg (f h w mg ps sd bv, d f spcm) Th ghms mg shws h bm fp f h s ds d s gh hs h ms fvb pss h c v (bd cg shw) A p D m : S c : 2 m z m s s k Z C f g F p D g m N O T F O C A L E D U C E S f c : X X x 4 9 Y - 3 Y x 3 x d s 3 W v g h A % s h g h

4 Opc pms f bg fb c (ssmb C) c m ps c m h dm c m hckss c m dm Ax dsc bw p d mc s I scp fcs 3 mcs 2 mcs 4 mm 24 mm c s gh 366 mm +- mm c s dm 24 mm c s f ds 6 mm +-% c s m Sch N-LAF34 c s fc gh ( m) 26 mm Pp ps Pp dm (Pchmc) A fb c 93 mm Fb p Pmc FBP Fb dm (C) 2 mcs Th mgs bw shws hw h fb, mc s, d f s ssmbd f h sm d bg fb F dm F gh F m 37 mm 2 mm

5 Th p d Th pc ps h cs h p d shw h f fgs bw Th fv fbs ss mc V-bck md f gss (h sq p h f h mg bw), wh d h csss f dc V-bck Th bm, h d d h fbs cmd gh, d h d f h pckg s pshd A s p (h sm dm p h c) s gd p f h pshd sfc Th p s h css h F- mb f h p bm (h g p h gh) s ccd h s p wh dx mchg g A pc ps hv mchc hds, d h hds s g s V-bck N f hs s shw h fgs Th p gm fm h sd d b bw

6 Th mc V-bck d h fbs fm bv Th pshd d f h mc V-bcks, wh h s p

7 Th mc V-bck wh h fbs d h s c V-bck pms Gv g Pch sm fbs Dsc sm bg fb Lgh Hgh Wdh 6 dgs 8 mcs 27 mcs Fsd sc mm 2 mm ( p) 7 mm Id, h bm p d h d shd m xc, d v p f h fbs, b s c b s fm h fg bv h bm d p mc V-bck ds m Th s gp f 3 mcs bw hm Th s s h h V-bcks w dd f sm fb dm f 2 mcs, b h dm f h c sm fb s 4 mcs Ths hs h csqc h h w sb pss f h d wh s pssd dw v h fbs I ps, h sm fbs hd xc ps d h g fb c mv wh h 3 mc gp If w ssm h h fb s sgh wh h V-bck, h pg c b mxmm 2 dgs I h h sb ps, h ghms sm fb s hd pc, d h d s d d s h dg f h bm d h d m h gh dg f h V-bck (s fg f gh d f) Th pg f h g fb gs b sm, d h pg f h fms sm fb s mxmm dgs, s ssmg h h fb s sgh wh h V-bck O jdgm s h hs s pbm

8 I pcc, h ws mchc pbm dg h gg pcss f h C fb, s h d ps ws ws h h ws cs dscbd bv F h B fb sch pbm w m Th V-bck c b pdcd wh sbmc ccc, s wd b pssb chv hgh ccc Opc pms f h p sg gfc f h fb gm * Chg f F-mb * 7 x 7 x Ls fc gh 487 mm ( 4 m) Ls m Fsd sc Ls gh 292** Ls f ds P Ls ds mm Ls dm 27 mm S p gh S p m mm Fsd sc * Th s mgfs h fb gm s sms b 7 ms bgg s s fm h spcgph A h sm ms h bm dvgc g s dcd 7 ms, h s h F-mb s csd 7 ms ** Th s s sdd cg s wh hckss f 29 mm gd 2662 mm g csm md fsd sc gss d (fm K Ch) Th cvd sd f h s hs csm bd bd cg fm Tfm Gm Dffc bw B fb d C fb Th m dffc bw h B fb d h C fb s h h p p f h sm fbs s 8 mcs f h B fb, d 2 mcs f h C fb