Guided-Wave Optoelectronics

封面页 1
书名页 2
版权页 3
前言页 4
目录页 10
1.Introduction.&T.Tamir 16
1.1 Overview 16
1.2 Organization of the Book 18
References 20
2.Theory of Optical Waveguides.&H.Kogelnik (With 32 Figures) 22
2.1 Ray Optics of the Slab Waveguide 24
2.1.1 Refraction and Reflection 24
2.1.2 Guided Modes 27
2.1.3 The Goos-H?nchen Shift 32
2.1.4 Effective Guide Thickness 33
2.2 Fundamentals of the Electromagnetic Theory of Dielectric Waveguides 35
2.2.1 Maxwell’s Equations 35
2.2.2 Modes of the Waveguide 37
2.2.3 The Wave Equations for Planar Guides 38
2.2.4 Mode Properties Following from Symmetry 39
2.2.5 Orthogonality of the Modes 40
2.2.6 Mode Expansion and Normalization 42
2.2.7 The Variation Theorem for Dielectric Waveguides 45
2.2.8 Power Flow and Stored Energy in a Dielectric Waveguide 46
2.2.9 Variational Properties of the Propagation Constant 48
2.3 Modes of the Planar Slab Guide 50
2.3.1 TE Modes 52
2.3.2 TM Modes 55
2.3.3 Multilayer Slab Guides 58
2.4 Planar Guides with Graded-Index Profiles 66
2.4.1 The Parabolic Profile (Harmonic Oscillator) 66
2.4.2 The “1/cosh2” Profiles 67
2.4.3 The Exponential Profile 69
2.4.4 Index Profiles with Strong Asymmetry 71
2.4.5 The WKB Method 72
2.5 Channel Waveguides 73
2.5.1 Channel Guide Geometries 73
2.5.2 The Vector Wave Equation 74
2.5.3 Numerical Analysis 76
2.5.4 Separation of Variables 77
2.5.5 The Method of Field Shadows 78
2.5.6 The Vector Perturbation Theorem 82
2.5.7 The Effective-Index Method 84
2.6 Coupled-Mode Formalism and Periodic Waveguides 89
2.6.1 Excitation of Waveguide Modes 89
2.6.2 Waveguide Deformations 91
2.6.3 Coupled-Wave Solutions 93
2.6.4 Periodic Waveguides 96
2.6.5 TE-to-TM Mode Conversion 100
References 102
3.2 Feet and Slo? Transitions 110
3.2.1 ? ？Modes 111
3.2.2 A？Transition 112
3.2.3 Abrupt Transition 112
3.2.4 Tapered Velocity Coupler 113
3.2.5 3 dB Coupler 115
3.2.6 Directional Coupler 116
3.3 Mode Coupling Between Local Normai Modes 117
3.3.1…