Unformatted text preview:

lhvjiwr1,-nol. Hod~ ( § 7. b) 8' .'.g C:(· -a.'6) z: Eo (X· '!)-e;;'~-~ '-..) 1<0IA"1~-"lWip PI-wtse, 0rn1dif;,'OVL Dv2~aL C-=1 2 ~~ L = 21T-m '; WI; a~ttlJ~ 7.. ::::. ~ -Y4 (1, .; ef[ei/-\A'.Ie te.fr~ r;t.j\J e. 'Vld2x 0(" fn t0fY}1S of ;t,. rn .), == 2 O. L 2J1 L ) 1_--I. 1]. zn L+ ~. ~ b'A l m::: ;-...;:. ;c:-AI\-)., oil-"""I .6,1.= _li1-2JltL (1-J..~nl) nI ~.:L82 \ , , I t I I, . 1 , ' t , -----------».it.. l ze.Y1(),)L ... -1 ---.:c - - - ------R,R).. e Antpl, fallAt-\lfl1 ~LtA< ~. 1 , I ,-- -qn;rc.J-£J0tV~(,(~ .pH -tMm.5 Ct sl~b WfitV€!)1A.1k-Yl lEI Tf-CT1OtttSV~ Efec:tm"c.) NDdes ,. Hlli H • /I ~ E= ~E1 Cb'll:=G,:=O) TM (Ty&\t'lsv«~ MtJ-jrtLttc-) fvfoh5.. · r, f A ~ H~4H'I (Hx=H~=o)MAAweJ1 ts 9;;-, fr4. ( \7:1.+ w),(E.) g := 0 .-~ 1\ _ TE . E= ~ E~ ( Ex =:Eb =-0 ) ~~ 0 syrr,~ 2l~l. T ~;i-r VJu.f=) Ed= D )'TVY\I \a( -Do pO~t1t>JL w.eiJ.. 50~1A'671 -0(( Ixl-~ )0/(i) = Coe. , /;(,I~~1cl ~SkX'N IXJI<{ . 4 f~ EWew\ rvwok. I 5lA~ OtS TEo, TCL -7 C, Srv, ke It fOY odd nwr1Jls _/ T' 6, , TE3 ~ .1 '1. ~ s: 1.. «iu L fi1 tSl ~ l<t, -1<1 = MI r;;;;1 - - - w (j) -~ -s:1-~= w)..M e:-- --C¥! w+ 0<1.-=-fN).Cll,b, -U6) M~tchT~ boundOlr ~rJff7tJ1/s ! Ex UJ Y1tA )1,(A OuA. Hi'= ~ o"f: t-1JJ1ti rLttQrA§~ o: =-1L 1<. -talll I ~ A) a, x L K)( 2-CcwtpCAvr~ wrl7h lX W 50fM Ii!("fYl .: 0(= ~~--k -taM (k~) Satnt. -e45 e¥t e'1lAlAtl'tm ! qmpVJ~ solMntoL-TGo T~ T'~. , <V ~~ *:-r cX2. = w~ (.a,el --LtG) = i:· (.,>- t u.e, -~6) i = 1<: (M(~!.. _ .(;6 ) .(loCo ase« 1<xl. -r 01. L.: *: (1'1,1-_ n:-) (~4 t'; (o<4f = (~o~-y-( ~I:L_ }1l-) ):-rtS tIL m,oth-CoY\ dtt1~~ . , ()(~ -';> 0, *,,4 z: ~o~ In"l.-n:'-< ~n. rs WSt;a-wJ~ -to defryvz-3 drWl(;N'\),mles~ . pO\m~s; NOYmJXz.erA fre1tA~e.y prop~qP1th1 pt'tY~Y1Je~ <:» Fv-r symmg-t'Yl'c. s:ltAb tA....~D sfYl 3LL Wt-ook ~Fb1~ : v< 7f -0' 87 2 t V.2-1 r 0.8"--" 0.6 ~"i 0.4 0.2 nIl =3.6 0 00.51 1.5 2 d nu/A FIGURE A3.3 Comparison between the exact confinement factor (solid curve) and the approximate formula (A3.15) (dashed curve) for several values of the cladding index as a function of the guide thickness for the fundamental slab mode. 2.5 3,TyPiCo.i.. l..P\~ ~w~(es Cf./(os.$~e~1/l'~~ J/,~ ~f ~cJJ-) 1 .1 ) l t , ~ ~Ctihst7(~ • Easy 1/0 ~hrl~ • Act,iv.e-r~T~ wTtiw ~~Y\ f)"'-'rJ.rl, vfW',"'v:J ~ olu-e -to eM tY~ ~p~~.Vj , Weff -.... t.O.,U~ • ~ 0<-'IV --? H~ *,ye~~old , Mok -EAsy 1;.0 9~a:.t?2 h~-~)e¥ Iortev~ ntUJole... Inde~ -,BU Jole.d llAs~ CD RT&~e -w~ 11e5lAJ'd..L I()\S--Vf , W~ IYlJ£;x. > ~(Atdr"j t--~ ~ \ '.;'? .;,.-..'-..... '7 ~fAbs17f~ 6n,~tw"oL ~ IO-~ , R~ TVlW 5u,dr~ ~ Mufe. ~-tl;tbtJL 'rfl-Ok , >tm'lL (M(f"~ S'p~ch~ ~ bo-':>Y 170 f"'bfl'coh . ~ ~ ep'tA.Xi'~~-th.Typrc~ CIYloJY:;IS ftJY 2-P W~II€5U~ ~ffet:iAve. ~d.e;c Me~ ad "---" [0.) Wwl~ YlJ( t'l1~ vU-t/l'co.1-(/rOr,~-~'~ oJ-~ OlV\d s~YYOfAYJd;5 )"~irns: ~ A, \ l' \ J ~ I , \ 1 1 I ,\ -~ (h) ~t"e.,-VertA~~/Ab ferY *v1~ neff (b) 501lle Veft1'u.L slo-h WtlV~fA,1k faY ne:ff \,----.......-1vJ GiIA/lsP ® BlAYi'ed He~os11rLtc..tlAye.. P-LaP 5etrli-InSI,( 1A·t1'~ LtP (Fe:~P) N-LtP . • l-Iete~(l?S17YlA~1AAreS oJl ~Y()lAYld ~Ve-r'~i't'YL • No UAft'e-vJ-Gp("~lij ~ low ~ •-r-LfJr l~wr,J.. Bl.(id'~ clo-Y5 U ..en..) <:» • No..(f"oW lo...~ wid:I;~,--, IN'V I ,uW\ -7 low ~ . • Low fXl-~~It-,'c.-C~t'cCJt~Vlt..e.. -7 h+€IY ec bcmJwidttt , R€.tfL{ire muJIMrk-ert Brow11h (~ ~ 3) . • W«rfkS weR1... ferr InPII., ~AAsP


View Full Document

Berkeley ELENG 232 - Lecture Notes

Download Lecture Notes
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Lecture Notes and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Lecture Notes 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?