| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS hw$c@:pW;
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Contents Reu{
Preface……………………………………………………………………….………..……….4 V wV Q|UH
Chapter 1 RX5.bVp
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SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: {|Ki^8 h/p
THEORY……………………………………………………………………………………….5 45sxF?GSwL
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 k 0_$M{@Y
1.1.1 Layered medium electromagnetic field equations………………………………...5 P4j 8`}&/
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 zN+* R;Ds
1.1.3 The Fresnel formulas ……………………………………………………………18 3g [j%`k
1.1.4 Other ways of determining amplitude transmittance and reflectance of the JhCk kw
layered medium…………………………………………………………………..19 &3Z.
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1.1.5 Transmittance, reflectance and absorptance …………………………………….20 H:-A; f!Z
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 M+;P ?|a
1.2.1 Matrix calculating method ………………………………………………………22 P%sO(_PuT
1.2.2 Description of optical coating and presentation of calculation results…………..28 Hpi%9S AM
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 VS|( "**
1.2.4 Approximate formulas…………………………………………………………...33 !UoU#YU
1.2.5 Other recurrent methods…………………………………………………………34 vM7v f6
1.2.6 The admittance phase plane……………………………………………………...38 nca ttp
1.3 Some common properties of multilayer coatings…………………………………….46 RP,:[}mPl
1.3.1 The relation between the characteristic matrix and spectral coefficients of a D2</^]3Su
multilayer coating ……………………………………………………………….47 ^8NLe9~p3?
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 s!ZW'`4!z
1.3.3 Transmittance and reflectance of the combination of two multilayer q|o |/ O-{
subsystems ……………………………………………………………………....54 O R<"LTCL
1.4 The multilayer coatings optical properties: impact of variations in the layer pzq; vMr
parameters……………………………………………………………………………...58 Ah>gC!F^
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… ]hE +$sKd
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral /3Nb
coefficients: probability assessment method ……………………….…………...63 xN3 [Kp
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter Mf:M3H%YV+
variations ………………………………………………………………………...66 {(Og/[
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 qX{X4b$
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 TcD [Teu
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 ^'&iY V
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 yYToiW *
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the 0^9:KZ.!
central wavelength ………………………………………………………………80 |vfujzRZ
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84
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1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 YxEbg(Y
1.6.1 Common expressions for spectral coefficients of filter-type systems near central *:9 > W$0u
wavelength ………………………………………………………………………88 e(~'pk"mZ
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 8Y\OCwO
Chapter 2 > AQ) x
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 hB?,7-
2.1 Synthesis methods based on merit function optimization …………………………...98 hu P ^2*c
2.1.1 Merit function selection …………………………………………………………98 i)7n c
2.1.2 Merit function optimization ……………………………………………………101 9K ;k%
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 uZ\wwYY#M
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 ]D LZ&5pv
2.2.1 Needle-like variations of the refractive index ………………………………….115 T+;H#&
2.2.2 The principal idea of the method ………………………………………………119 Yz=h"Zr
2.2.3 Description of the method ……………………………………………………...124 j9URl$T:
Bibliography …...………………………………………….……………….………..……130
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