| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS 6 9 PTo
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Preface……………………………………………………………………….………..……….4 (RDY-~#~
Chapter 1 0{ZYYB&"~J
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: qk;vn}auD]
THEORY……………………………………………………………………………………….5 hi{#HX a
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 W"m\|x
1.1.1 Layered medium electromagnetic field equations………………………………...5 pjC2jlwm*
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 *V\z]Dy-[
1.1.3 The Fresnel formulas ……………………………………………………………18 m=^`u: =
1.1.4 Other ways of determining amplitude transmittance and reflectance of the tQS j[Yl
layered medium…………………………………………………………………..19 .6,+q2tyk,
1.1.5 Transmittance, reflectance and absorptance …………………………………….20
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1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 ,0'Yj?U>
1.2.1 Matrix calculating method ………………………………………………………22 7x/S4Gs'4
1.2.2 Description of optical coating and presentation of calculation results…………..28 Q 9(J$_:
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 1'skCR|!<
1.2.4 Approximate formulas…………………………………………………………...33 3: ">]LMi
1.2.5 Other recurrent methods…………………………………………………………34 U
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1.2.6 The admittance phase plane……………………………………………………...38
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1.3 Some common properties of multilayer coatings…………………………………….46 t SST.o3
1.3.1 The relation between the characteristic matrix and spectral coefficients of a AN!MFsk
multilayer coating ……………………………………………………………….47 ]L'FYOfrpx
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 dQoZh E
1.3.3 Transmittance and reflectance of the combination of two multilayer \9U4V>p
subsystems ……………………………………………………………………....54 W\(u1>lj
1.4 The multilayer coatings optical properties: impact of variations in the layer jlmP1b9
parameters……………………………………………………………………………...58 ;j#$d@VG"
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… <b-BJ2],k
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral \5+?wpH
coefficients: probability assessment method ……………………….…………...63 |4UU`J9M
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter %+WIv+ <
variations ………………………………………………………………………...66 :ZP4(}
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 rAc
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1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 V#j|_N1hm
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 ~c
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1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 R&z)
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the 0- )D`s%
central wavelength ………………………………………………………………80 IrJPP2Q
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 x^UE4$oo
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 _3 q%
1.6.1 Common expressions for spectral coefficients of filter-type systems near central br!:g]Vh
wavelength ………………………………………………………………………88 tMN^"sjf*
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 M7Pvc%\)
Chapter 2 P ;&rh U^[
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 d x=\Pq
2.1 Synthesis methods based on merit function optimization …………………………...98 QN %w\ JXS
2.1.1 Merit function selection …………………………………………………………98 2gn*B$ a
2.1.2 Merit function optimization ……………………………………………………101 Nhh2P4gH
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 _1z|QC
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 \z}/=Qgc
2.2.1 Needle-like variations of the refractive index ………………………………….115 /Q7cQ2[EU
2.2.2 The principal idea of the method ………………………………………………119 "J0,SFu :
2.2.3 Description of the method ……………………………………………………...124 6 E9y[ %+
Bibliography …...………………………………………….……………….………..……130
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