DeutschesFachbuch.de : Semiconductor Lasers Stability, Instability and Chaos Von J. Ohtsubo

INHALTSVERZEICHNIS | öffnen

Contents
1 Introduction 1
1.1 Chaos and Lasers 1
1.2 Historical Perspectives of Chaos in Semiconductor Lasers 3
1.3 Outline of This Book 6
2 Chaos in Laser Systems 11
2.1 Laser Model and Bloch Equations 11
2.1.1 Laser Model in a Ring Resonator 11
2.1.2 Light Emission and Absorption in Two-Level Atoms 13
2.1.3 Maxwell-Bloch Equations 14
2.2 Lorenz-Haken Equations 15
2.2.1 Lorenz-Haken Equations 15
2.2.2 First Laser Threshold 16
2.2.3 Second Laser Threshold 18
2.3 Classifications of Lasers 20
2.3.1 Classes of Lasers 20
2.3.2 Class C Lasers 20
2.3.3 Class B Lasers 23
2.3.4 Class A Lasers 24
3 Semiconductor Lasers and Theory 25
3.1 Semiconductor Lasers 25
3.2 Oscillation Conditions of Semiconductor Lasers 26
3.2.1 Laser Oscillation Conditions 26
3.2.2 Laser Oscillation Frequency 28
3.2.3 Dependence of Oscillation Frequency on Carrier Density 29
3.3 Derivation of Rate Equations 29
3.3.1 Gain at Laser Oscillation 29
3.3.2 Rate Equation for the Field 30
3.3.3 Linewidth Enhancement Factor 32
3.3.4 Laser Rate Equations 33
3.4 Linear Stability Analysis and Relaxation Oscillation 37
3.4.1 Linear Stability Analysis 37
3.4.2 Relaxation Oscillation 38
3.5 Langevin Noises 40
3.5.1 Rate Equations Including Langevin Noises 40
3.5.2 Langevin Noises 41
3.5.3 Noise Spectrum 43
3.5.4 Relative Intensity Noise (RIN)43
3.5.5 Phase Noise and Spectral Linewidth 44
3.6 Modulation Characteristics 47
3.6.1 Injection Current Modulation 47
3.6.2 Intensity Modulation Characteristics 48
3.6.3 Phase Modulation Characteristics 50
3.7 Waveguide Models of Semiconductor Lasers 51
3.7.1 Index- and Gain-Guided Structures 51
3.7.2 Waveguide Models 53
3.7.3 Spatial Modes of Gain- and Index-Guided Lasers 54
3.7.4 Effects of Spontaneous Emission in Gain- and Index-Guided Lasers 56
3.7.5 Laser Types 58
4 Theory of Optical Feedback in Semiconductor Lasers 63
4.1 Theory of Optical Feedback 63
4.1.1 Optical Feedback Effects and Classifications of Optical Feedback Phenom...
4.1.2 Theoretical Model 66
4.2 Linear Stability Analysis for Optical Feedback Systems 68
4.2.1 Linear Stability Analysis 68
4.2.2 Linear Mode, and Stability and Instability in Semiconductor Lasers 73
4.2.3 Gain Reduction Due to Optical Feedback 75
4.2.4 Linewidth in the Presence of Optical Feedback 76
4.3 Feedback from a Grating Mirror 77
4.4 Phase-Conjugate Feedback 79
4.5 Incoherent Feedback and Polarization-Rotated Optical Feedback 82
4.5.1 Incoherent Feedback 82
4.5.2 Polarization-Rotated Optical Feedback 83
4.6 Filtered Feedback 85
5 Dynamics of Semiconductor Lasers with Optical Feedback 87
5.1 Optical Feedback from a Conventional Reflector 87
5.1.1 Optical Feedback Effects 87
5.1.2 Potential Model in Feedback Induced Instability 88
5.1.3 Optical Spectrum in Stable and Unstable Feedback Regimes 90
[weiter lesen]

REGISTER | öffnen

Index
Aaberration correction 296
absolute position measurement 329
accuracy of synchronization 409
active feedback interferometer 334
active region 28
additive active phase-tracking method 327
additive modulation 401
Adlertype frequency pulling 154
α -parameter 33
amplitude anisotropy 237
amplitude reflectivity 64, 67
angle measurement 330
angular momentum numbers of electron 236
angular oscillation frequency 12
anti-modes 70, 120, 123
anti-phase correlation effect 375
anti-phase oscillations 241, 249
anti-resonant reflecting optical waveguide 308
anticipating chaos synchronization 347, 359
ARROW 308
astigmatism 57, 234
atomic detuning 15
attractor 270, 419, 423
attractor ruins 124
Auger recombination 35
averaged coherence 100
a TM mode 84
Bbad-cavity condition 2, 19, 21
band-filling effects 214
basin of the attractor 273
beam profiles 239
beam quality factor 259, 316
beating 216
bifurcation cascade 288
bifurcation diagram 95, 131, 278, 421
birefringence 237, 240
bistability 160
bistable states 320
bit rate error (BER) 394, 405
Bloch equation 11, 13
Bragg wavelength 61
broad-area semiconductor laser 255
bursts 406
Butterworth electronic filter 391
C C parameter 65, 320
capacity dimension 430
carrier density 29
carrier diffusion 36, 221, 234, 255
carrier hole burning 256
carrier hole-burning 242
carrier lifetime 34
carrier recombination 35
carrier recombination rate 26
carrier relaxation rate 160
catastrophic optical damage 265
causality principle 144
cavity decay rate 160
channel errors 406
channel noise 404, 405
channel SNR 405
channeled spectrum 194
chaos 1, 93, 419, 420, 429
chaos CDMA 380
chaos control 6, 269, 338, 432
chaos islands 182
chaos map 157
chaos masking (CMA) 381
chaos masking system 397
chaos masking video signal transmissions 412
chaos modulation (CMO) 381, 383
chaos shift keying (CSK) 381, 383
chaos synchronization 6, 341, 437
chaos targeting 288
chaos-pass filtering 388, 396
chaotic associative memory 338
chaotic attractor 94, 429
chaotic bifurcation diagram 421
chaotic bifurcations 95, 153
chaotic bursts 395
chaotic carrier 381
chaotic carrier frequency 174
chaotic coexistent states 125
chaotic communications 379
chaotic dimension 424
chaotic evolutions 421
chaotic itinerary 115, 118
chaotic oscillation 6, 94, 421
chaotic pulsing states 182
chaotic receiver 437
chaotic route 112, 421
chaotic scenario 97
chaotic signal transmissions through public data link 414
chaotic transmitter 437
characteristic equation 18, 38, 72, 182
chirp to the power ratio (CPR) 172
circular dichroism 237
class A lasers 24
class B lasers 23
class C lasers 20
classes of lasers 20
cleaved facets 27, 64
closed-loop system 348
CMA 388
CMO 393
code scrambling 409
code-division multiplexing 410
coefficient of spontaneous emissions 34
coexistence of chaotic attractors 161
coexistence states 153, 162, 203
coherence collapse 65
coherence collapse regime 91
coherence collapse state 111, 211, 330
coherence length 100
competitions of linear modes 103
complete chaos synchronization 346, 351
complex electric permittivity 32
complex refractivity 32
complex susceptibility 32
composite reflectivity 292
conditional Lyapunov exponent 370
confinement factor 28, 36, 234
constructive interference 102
continuous control 273, 435
continuous control method 270
continuous response function 402
continuous systems 422
controlling chaos 432
convective fluids 1 conversion coefficient 97
conversion efficiency 184
correlation dimension 430
correlation function 430
coupled map lattice (CML) 267
cross-gain saturation 216
cross-saturation coefficient 152
CSK 394
Ddamping oscillations 14
death by delay 376
delay differential equation 67
delay differential system 345, 424
delay time 435
depletion of carriers 222
desynchronization 406
desynchronization bursts 406
desynchronized bit error rate (DBER) 406
deterministic chaos 114
deterministic equations 1, 15, 419
detuning frequency 18
Devil's staircase 189
DFB laser 65
differential equations 424
differential relaxation rate 160
differential systems 347
diffraction coefficient of light 256
diffraction of light 255, 258
diffusion coefficient 257
diffusion length 257
digital Chbyshev Type I filter 407
discrete difference equations 420
discrete systems 420
discrete-sequence optical CDMA 409
dispersion 391
displacement 325
dissipative system 19, 423
distributed Bragg reflector 233
distributed feedback (DFB) lasers 60
distributed fiber grating 127
divergence angles 259
Doppler shift 328
Duffing model 423
Duffing's equations 429
Eeffective linewidth enhancement factor 172
effective refractive index 28
eigen-function 234
eigenstates 13
eigenvalues 433
eigenvectors 433
electric field 12
electron spin 235
electron-hole recombination 26
embedding space 430
enhancement of modulation bandwidth 164, 410
equilibrium points 427
error correction 410
excess noise factor 303
external modes 70, 119, 123
eye pattern 170, 404
FFabry-Perot 391
Fabry-Perot filter 85
Fabry-Perot lasers 11, 58
Fabry-Perot resonator 11, 26, 299
far-field pattern 259
far-infrared lasers 20
fast response phase-conjugate mirro 296 feedback coefficient 67
feedback gain 186, 271 feedback noises 64 fiber Bragg grating 295 filamentation 259, ...
Filtered Feedback 85 filtered optical feedback 140 finite difference time domain (FDT...
finite response phase-conjugate
feedback 133 first laser threshold 16 fixed point 94, 269
fixed state 94 flared broad-area lasers 9 flared laser 261
FM feedback noise 302
[weiter lesen]