| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS +Lr`-</VF
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Contents V2yX; u
Preface……………………………………………………………………….………..……….4 OSJL,F,
Chapter 1 u3cl7~- yW
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: F${}n1D
THEORY……………………………………………………………………………………….5 ubKp
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1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 ;Rxc(tR!n
1.1.1 Layered medium electromagnetic field equations………………………………...5 z +c8G
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 iII%!f?{[
1.1.3 The Fresnel formulas ……………………………………………………………18 (76tYt~I=
1.1.4 Other ways of determining amplitude transmittance and reflectance of the ^ %1u3
layered medium…………………………………………………………………..19 1O2V!?P
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 WxJaE;`Ige
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 $F/xv&t
1.2.1 Matrix calculating method ………………………………………………………22 MHCwjo"
1.2.2 Description of optical coating and presentation of calculation results…………..28 ^C2SLLgeJ
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 O^~nf%
1.2.4 Approximate formulas…………………………………………………………...33 Q}^qu6
1.2.5 Other recurrent methods…………………………………………………………34 dA#'HMh@
1.2.6 The admittance phase plane……………………………………………………...38 &jrc]
1.3 Some common properties of multilayer coatings…………………………………….46 TD/ 4lL~(x
1.3.1 The relation between the characteristic matrix and spectral coefficients of a @6y)wA9Yx
multilayer coating ……………………………………………………………….47 >+%0|6VSb
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 IR8qFWDZ
1.3.3 Transmittance and reflectance of the combination of two multilayer wO]H+t
subsystems ……………………………………………………………………....54 HSACaTVK
1.4 The multilayer coatings optical properties: impact of variations in the layer d(vt 0
parameters……………………………………………………………………………...58 'kJyE9*xU.
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… 0Fs2* FS
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral 0.~s>xXp
coefficients: probability assessment method ……………………….…………...63 +~xzgaL
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter - ^>7\]
variations ………………………………………………………………………...66 ] $F%
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 Xk :_aJ
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 G1SOvdq
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 5hDm[*83
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 `nd$6i^#W
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the #,SPV&
central wavelength ………………………………………………………………80 =)! ~t /
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 Wm!c jGK
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 q jN*oM,
1.6.1 Common expressions for spectral coefficients of filter-type systems near central g]?QV2bX6
wavelength ………………………………………………………………………88 o#-^Lg&
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 F>k/;@d
Chapter 2 LoO"d'{
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 ,H] S-uK~
2.1 Synthesis methods based on merit function optimization …………………………...98 DNRWE1P2bg
2.1.1 Merit function selection …………………………………………………………98 5"L.C32
2.1.2 Merit function optimization ……………………………………………………101 F{e I[A
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 %/r:iD
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 1Uc/ r>u9
2.2.1 Needle-like variations of the refractive index ………………………………….115 &3 x
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2.2.2 The principal idea of the method ………………………………………………119 L}t P_ *
2.2.3 Description of the method ……………………………………………………...124 EuKkIr/(
Bibliography …...………………………………………….……………….………..……130
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