| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS HHZw-/ s,%
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Contents m5iCvOP
Preface……………………………………………………………………….………..……….4 Yb^e7E ug
Chapter 1 @"` }%-b
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: WKiP0~
THEORY……………………………………………………………………………………….5 {?`7D:]`^
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 E&
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1.1.1 Layered medium electromagnetic field equations………………………………...5 ~CT]& ({
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 {ibu 0
1.1.3 The Fresnel formulas ……………………………………………………………18 r&m49N,d
1.1.4 Other ways of determining amplitude transmittance and reflectance of the < #ON
layered medium…………………………………………………………………..19 [:. wCG5
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 {=3A@ /vM
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 #%Bt!#
1.2.1 Matrix calculating method ………………………………………………………22 r) x
1.2.2 Description of optical coating and presentation of calculation results…………..28 !DzeJWM|
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 p~@,zetS
1.2.4 Approximate formulas…………………………………………………………...33 m{Vd3{H40
1.2.5 Other recurrent methods…………………………………………………………34 ?/OF=C#
1.2.6 The admittance phase plane……………………………………………………...38 QZ l#^-on
1.3 Some common properties of multilayer coatings…………………………………….46 zI4rAsysL
1.3.1 The relation between the characteristic matrix and spectral coefficients of a f]8MdYX(
multilayer coating ……………………………………………………………….47 U@NCN2 I
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 {6H[[7i
1.3.3 Transmittance and reflectance of the combination of two multilayer R|8v dZ%@
subsystems ……………………………………………………………………....54 a$|U4Eqo
1.4 The multilayer coatings optical properties: impact of variations in the layer }yK 7LooM
parameters……………………………………………………………………………...58 a~7D 4G
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… -n.m "O3
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral UqI #F
coefficients: probability assessment method ……………………….…………...63 UsyNn39
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter BDI@h%tJb:
variations ………………………………………………………………………...66 E`oA (x7l
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 A,.X
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 rP4T;Clout
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 Sv M\9
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 kw$ 7G 1Q
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the G 1 "QX
central wavelength ………………………………………………………………80 p-}X=O$
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 m `-);y
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 _/LGGt4&%
1.6.1 Common expressions for spectral coefficients of filter-type systems near central hN2A%ds*(j
wavelength ………………………………………………………………………88 J =^IS\m
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 @q'kKVJs
Chapter 2 P~trxp=k
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 F-/z@tM
2.1 Synthesis methods based on merit function optimization …………………………...98 -'$ob~*
2.1.1 Merit function selection …………………………………………………………98 BTkx}KK
2.1.2 Merit function optimization ……………………………………………………101 TN0KS]^A3
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 LDjtkD.r
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 "io O_
2.2.1 Needle-like variations of the refractive index ………………………………….115 ^&?,L@fW
2.2.2 The principal idea of the method ………………………………………………119 |'?vlUCd
2.2.3 Description of the method ……………………………………………………...124 -$Z1X_~;)<
Bibliography …...………………………………………….……………….………..……130
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