| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS cOEzS
eF CXjM
Contents *gXm&/2*
Preface……………………………………………………………………….………..……….4 +l_$}UN
Chapter 1 &0S/]E`_M
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: %u hhQ<zs%
THEORY……………………………………………………………………………………….5 ' k[gxk|d2
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 a fhZM$
1.1.1 Layered medium electromagnetic field equations………………………………...5 6 4qQ:D7C
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 4WV)&50
1.1.3 The Fresnel formulas ……………………………………………………………18 9 8eS f
1.1.4 Other ways of determining amplitude transmittance and reflectance of the x+5y287#
layered medium…………………………………………………………………..19 QYTwGThWR
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 uDi# a~m@
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 E|Z7art
1.2.1 Matrix calculating method ………………………………………………………22 - dt<w;>W
1.2.2 Description of optical coating and presentation of calculation results…………..28 I Ux svW+
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 4i o02qd
4
1.2.4 Approximate formulas…………………………………………………………...33 H@WQO]P A
1.2.5 Other recurrent methods…………………………………………………………34 Dbo. N`
1.2.6 The admittance phase plane……………………………………………………...38 S=~8nr/V
1.3 Some common properties of multilayer coatings…………………………………….46 CDM==Xa*
1.3.1 The relation between the characteristic matrix and spectral coefficients of a ;]^JUmxU[d
multilayer coating ……………………………………………………………….47 0,`$ KbV\
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 I3V>VLv
1.3.3 Transmittance and reflectance of the combination of two multilayer S+Yb sLf
subsystems ……………………………………………………………………....54 h/%Hk;|9
1.4 The multilayer coatings optical properties: impact of variations in the layer u +OfUBrf
parameters……………………………………………………………………………...58 3M&75OE
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… lCyp&b#(L
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral &Wup
7
coefficients: probability assessment method ……………………….…………...63 {m%X\s;ni
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter 5K*-)F
]
variations ………………………………………………………………………...66
I"=XM
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 oos35xV .
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 C&'Y@GE5
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72
" V`MNZ
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 E q va]
4
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the jTx,5s-
central wavelength ………………………………………………………………80 TGz5t$]I
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 BDg6Z I<n
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 1xo<V5
1.6.1 Common expressions for spectral coefficients of filter-type systems near central 4&/-xg87(
wavelength ………………………………………………………………………88 h D/b O
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 BE }qwP^
Chapter 2 +6{KrREX)
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 IczEddt@'
2.1 Synthesis methods based on merit function optimization …………………………...98 o;JBe"1
2.1.1 Merit function selection …………………………………………………………98 '4A8\&lQO
2.1.2 Merit function optimization ……………………………………………………101 r(yb%p+
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 STmCj
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 -~h2^Oez
2.2.1 Needle-like variations of the refractive index ………………………………….115 Om0S^4y]x
2.2.2 The principal idea of the method ………………………………………………119 y*6r&989
2.2.3 Description of the method ……………………………………………………...124 dR_h PBn/@
Bibliography …...………………………………………….……………….………..……130
|
|
