| ka2012 |
2023-11-19 12:22 |
Basics of OPTICS OF MULTILAYER SYSTEMS
Basics of OPTICS OF MULTILAYER SYSTEMS 5) ;"()g32
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Preface……………………………………………………………………….………..……….4 x!S}Y"
Chapter 1 B_Gcz 5
SPECTRAL CHARACTERISTICS OF MULTILAYER COATINGS: L=#B >Eu
THEORY……………………………………………………………………………………….5 L 8.A|
1.1 Electromagnetic field in layered media; spectral characteristics of layered media…5 `@\FpV[|P
1.1.1 Layered medium electromagnetic field equations………………………………...5 ![{/V,V]~
1.1.2 Amplitude transmittance and reflectance of the layered medium……………….12 )ty>{ t
1.1.3 The Fresnel formulas ……………………………………………………………18 D3g5#.$,}>
1.1.4 Other ways of determining amplitude transmittance and reflectance of the jm&[8ApW
layered medium…………………………………………………………………..19 ]D@aM C$#
1.1.5 Transmittance, reflectance and absorptance …………………………………….20 !|VtI$I>x
1.2 Principal recurrent methods for calculating layered media spectral coefficients…22 A-vYy1,'
1.2.1 Matrix calculating method ………………………………………………………22 ,^
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1.2.2 Description of optical coating and presentation of calculation results…………..28 ec^{ez@`
1.2.3 Recurrent formulas for the amplitude transmittance and reflectance……………30 BHz_1+d
1.2.4 Approximate formulas…………………………………………………………...33 =?Co< 972Z
1.2.5 Other recurrent methods…………………………………………………………34 l8M}82_
1.2.6 The admittance phase plane……………………………………………………...38 :k_ )Bh?+
1.3 Some common properties of multilayer coatings…………………………………….46 Z{ YuX
1.3.1 The relation between the characteristic matrix and spectral coefficients of a qe1>UfY
multilayer coating ……………………………………………………………….47 :L:] 3L
1.3.2 Relations between spectral characteristics for the direct and reverse waves ……51 jbg9 EtQ!*
1.3.3 Transmittance and reflectance of the combination of two multilayer Tl_o+jj
subsystems ……………………………………………………………………....54 "<^
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1.4 The multilayer coatings optical properties: impact of variations in the layer B[&l<*O-y
parameters……………………………………………………………………………...58 K vPLA{
1.4.1 Spectral coefficients derivatives with respect to layer parameters …...………… Ia9!ucN7DA
1.4.2 Impact of the layer parameter errors on the multilayer coatings spectral ,,EG"Um6
coefficients: probability assessment method ……………………….…………...63 mOjjw_3gq
1.4.3 Multilayer coating spectral properties: influence of separate layer parameter 'q/C: Yo
variations ………………………………………………………………………...66 &% (1?\~u
1.5 Multilayer periodic systems. Quarter-wave dielectric mirrors……………………..68 , { "K^
1.5.1 Characteristic matrix of a periodic multilayer system …………………………..69 Lo[;{A$ u
1.5.2 Quarter-wave mirror properties at the central wavelength ……………………...72 8PeVHpZ
1.5.3 Width of the quarter-wave mirror high-reflectance zones ………………………76 U b\& k[F
1.5.4 Principal properties of a quarter-wave dielectric mirror in the proximity to the # NK{]H$fd
central wavelength ………………………………………………………………80 m=pH G
1.5.5 Dielectric mirrors on a metal substrate ………………………………………….84 m T j
1.6 Approximate formulas for dielectric narrow bandpass filters ……………………..88 ]t17= Lr?
1.6.1 Common expressions for spectral coefficients of filter-type systems near central Ak`?,*L M
wavelength ………………………………………………………………………88 l) KN5V
1.6.2 Research of narrow bandpass filters with a half-wave central layer ……………92 0^2e^q f
Chapter 2 Zia6m[ ^Q
SYNTHESIS OF MULTILAYER OPTICAL COATINGS ……………………...97 ][ OkydE
2.1 Synthesis methods based on merit function optimization …………………………...98 Uq% |v
2.1.1 Merit function selection …………………………………………………………98 CpgaQG^
2.1.2 Merit function optimization ……………………………………………………101 Z>NA 9:
2.1.3 General pattern of the synthesis and the problem of the starting design choice .108 g*9 &3ov
2.2 Synthesis method based on the needle-like variations of the refractive index ……114 @[/!e`]+
2.2.1 Needle-like variations of the refractive index ………………………………….115 /3"S_KE1@+
2.2.2 The principal idea of the method ………………………………………………119 Xn!=/<TIVz
2.2.3 Description of the method ……………………………………………………...124 DAN"&&
Bibliography …...………………………………………….……………….………..……130
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