| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS 11B{gUv.]
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Contents /+4^.Q*
Preface……………………………………………………………………….………..……….4 B15O,sL&W
Chapter 1 -y l4tW
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: :^H9W^2
THEORY……………………………………………………………………………………….5 n~,]KdU]
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 y#Mc4?
1.1.1 Layered medium electromagnetic field equations………………………………...5 J\xz^%p
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 npO@Haw
1.1.3 The Fresnel formulas ……………………………………………………………18 o0aO0Y
1.1.4 Other ways of determining amplitude transmittance and reflectance of the h{W$ fZc<
layered medium…………………………………………………………………..19 aT ?p>
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 =M1a 0i|d
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 >?>u bM`,
1.2.1 Matrix calculating method ………………………………………………………22 uG=t?C 6
1.2.2 Description of optical coating and presentation of calculation results…………..28 o\@ A2r3
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 ,#E3,bu6_4
1.2.4 Approximate formulas…………………………………………………………...33 3@P Ug(M
1.2.5 Other recurrent methods…………………………………………………………34 yN 9$gfJC^
1.2.6 The admittance phase plane……………………………………………………...38 u#41osUVW>
1.3 Some common properties of multilayer coatings…………………………………….46 MPKp S3VS
1.3.1 The relation between the characteristic matrix and spectral coefficients of a 0a2 $P+p
multilayer coating ……………………………………………………………….47 )g 9)IF
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 3 {Na ZIk
1.3.3 Transmittance and reflectance of the combination of two multilayer 9{ )Z5%Kz
subsystems ……………………………………………………………………....54 s6uF5]M;2
1.4 The multilayer coatings optical properties: impact of variations in the layer L _vblUDq
parameters……………………………………………………………………………...58 z'?7]C2b
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… ig{A[7qN
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral 6CcB-@n4
coefficients: probability assessment method ……………………….…………...63 -Q<z1vz
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter m P9cBLz
variations ………………………………………………………………………...66 jzl?e[qPA
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 &P u+(~'Q
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 C6K|:IK{
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 OLk9A
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 & K5C= ]4
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the 94~"U5oQ:
central wavelength ………………………………………………………………80 =oo[ Eyr
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 cm@jt\D
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 Np .no$_
1.6.1 Common expressions for spectral coefficients of filter-type systems near central Y3vX)D}
wavelength ………………………………………………………………………88 Q^$ghZ6V
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 FjD,8^SQW
Chapter 2 +dqk 6RE
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 4= u+ozCG
2.1 Synthesis methods based on merit function optimization …………………………...98 M0cd-Dn
2.1.1 Merit function selection …………………………………………………………98 y]yi ne
2.1.2 Merit function optimization ……………………………………………………101 Wc~3^ ;U
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 44\! PYf7
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 w+t# Yb \7
2.2.1 Needle-like variations of the refractive index ………………………………….115 lbQ6
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2.2.2 The principal idea of the method ………………………………………………119 ooTc/QEYi
2.2.3 Description of the method ……………………………………………………...124 `+roQX.p
Bibliography …...………………………………………….……………….………..……130
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