| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS X cr
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Contents o#) {1<0vg
Preface……………………………………………………………………….………..……….4 'c2W}$q
Chapter 1 6+r$t#
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: ZkL8 e
THEORY……………………………………………………………………………………….5 :B3[:MpL}
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 OsBo+fwT
1.1.1 Layered medium electromagnetic field equations………………………………...5 v+p {|X-
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 |4$M]M f0
1.1.3 The Fresnel formulas ……………………………………………………………18 .2d9?p3Y
1.1.4 Other ways of determining amplitude transmittance and reflectance of the !!@A8~H
layered medium…………………………………………………………………..19 J B!:JML
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 s { #3r
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 w=b)({`M
1.2.1 Matrix calculating method ………………………………………………………22 8!. ojdyn
1.2.2 Description of optical coating and presentation of calculation results…………..28 X%yO5c\l2
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 BA\/YW @
1.2.4 Approximate formulas…………………………………………………………...33 HhO".GA
1.2.5 Other recurrent methods…………………………………………………………34 =*p/F
1.2.6 The admittance phase plane……………………………………………………...38 4iSa7YqhBT
1.3 Some common properties of multilayer coatings…………………………………….46 c/c$D;T
1.3.1 The relation between the characteristic matrix and spectral coefficients of a N0hE4t
multilayer coating ……………………………………………………………….47 f{SB1M
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 YK|bXSA[
1.3.3 Transmittance and reflectance of the combination of two multilayer _|h8q-[3
subsystems ……………………………………………………………………....54 hW{j\@R
1.4 The multilayer coatings optical properties: impact of variations in the layer x.Q& $#
parameters……………………………………………………………………………...58 rG,5[/l
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… V_plq6z
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral IV\J3N^
coefficients: probability assessment method ……………………….…………...63 ]Q[p@g Ld
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter * #TUGfwy
variations ………………………………………………………………………...66 ~?B;!Csk
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 ge]STSM0n7
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 ECv)v
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 '_|h6<.k[
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 L^Jk=8
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the >2#8B
central wavelength ………………………………………………………………80 cuOvN"nuNj
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 (O0Urm
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 2^?:&1:
1.6.1 Common expressions for spectral coefficients of filter-type systems near central f/Cu E%7BR
wavelength ………………………………………………………………………88 NcY6 08C
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 qzb<J=FAU
Chapter 2 1q;#VS/D;H
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 Tw +
2.1 Synthesis methods based on merit function optimization …………………………...98 B]tIi ^
2.1.1 Merit function selection …………………………………………………………98 KK@.~ 'd
2.1.2 Merit function optimization ……………………………………………………101 \U@rg4
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 fS^!Z Pe1
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 qCv20#!"|
2.2.1 Needle-like variations of the refractive index ………………………………….115 RT%pDym\
2.2.2 The principal idea of the method ………………………………………………119 2h?uNW(0Q
2.2.3 Description of the method ……………………………………………………...124 *L!!]Q2c
Bibliography …...………………………………………….……………….………..……130
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