| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS ~ 4k c/a
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Contents zux{S; :?
Preface……………………………………………………………………….………..……….4 Hv 2De0W
Chapter 1 EOCN&_Z;
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: v%q0OX>9X"
THEORY……………………………………………………………………………………….5 ? #fu.YE\
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 p6;OL @ \~
1.1.1 Layered medium electromagnetic field equations………………………………...5 K*~0"F>"0
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 r,h%[JKM
1.1.3 The Fresnel formulas ……………………………………………………………18 u: =7l
1.1.4 Other ways of determining amplitude transmittance and reflectance of the `\}v#2VJ
layered medium…………………………………………………………………..19 .>WxDQIo
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 [Al&
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 (L/_ ^!ZX
1.2.1 Matrix calculating method ………………………………………………………22 ~^1 {B\I
1.2.2 Description of optical coating and presentation of calculation results…………..28 >U[j]V ]
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 NfjE`
1.2.4 Approximate formulas…………………………………………………………...33 !6*" (
1.2.5 Other recurrent methods…………………………………………………………34 t+!$[K0/
1.2.6 The admittance phase plane……………………………………………………...38 <$IM8Y5p+w
1.3 Some common properties of multilayer coatings…………………………………….46 $42{HFGq
1.3.1 The relation between the characteristic matrix and spectral coefficients of a tP$ <UKtU
multilayer coating ……………………………………………………………….47 K1M%!JKh)x
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 ?`PvL!'
1.3.3 Transmittance and reflectance of the combination of two multilayer t:'Mh9h7u
subsystems ……………………………………………………………………....54 PamO8^!G
1.4 The multilayer coatings optical properties: impact of variations in the layer }f 6HYU
parameters……………………………………………………………………………...58 T7hcnF$
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… oYm[V<nIl
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral 9, :l8
coefficients: probability assessment method ……………………….…………...63 :% ,:"
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter ~E2KZm
variations ………………………………………………………………………...66 ).`1+b
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 3 cK I
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 Q7jb'y$ozO
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 z`f($t[
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 c7x~{V8
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the U@uGNMKR
central wavelength ………………………………………………………………80 0dE@c./R i
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 S.-TOE
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 q_MG ?re
1.6.1 Common expressions for spectral coefficients of filter-type systems near central svcK?^
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wavelength ………………………………………………………………………88 O i8. 8M
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92
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Chapter 2 1W^t aJH]
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 ux vqMgR
2.1 Synthesis methods based on merit function optimization …………………………...98 uKUiV%p!
2.1.1 Merit function selection …………………………………………………………98 "K6&d k jY
2.1.2 Merit function optimization ……………………………………………………101 4;yKOQD|
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 MOQ*]fV:
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 mwHB(7YS,
2.2.1 Needle-like variations of the refractive index ………………………………….115 PNgY >=Y
2.2.2 The principal idea of the method ………………………………………………119 &^}1O:8e
2.2.3 Description of the method ……………………………………………………...124 sBvzAVBL
Bibliography …...………………………………………….……………….………..……130
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