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Stimulated Brillouin Scattering: Fundamentals and Applications [Kietas viršelis]

(Imperial College London, UK), (Imperial College London & University of Bucharest, Romania), (Imperial College London & University of Bucharest, Romania), (University of New Mexico, Albuquerque, USA)
  • Formatas: Hardback, 208 pages, aukštis x plotis: 234x156 mm, weight: 540 g
  • Serija: Series in Optics and Optoelectronics
  • Išleidimo metai: 01-Sep-2003
  • Leidėjas: Institute of Physics Publishing
  • ISBN-10: 0750308702
  • ISBN-13: 9780750308700
Kitos knygos pagal šią temą:
  • Formatas: Hardback, 208 pages, aukštis x plotis: 234x156 mm, weight: 540 g
  • Serija: Series in Optics and Optoelectronics
  • Išleidimo metai: 01-Sep-2003
  • Leidėjas: Institute of Physics Publishing
  • ISBN-10: 0750308702
  • ISBN-13: 9780750308700
Kitos knygos pagal šią temą:
Stimulated Brillouin scattering (SBS) is the most important example of a stimulated scattering process-light scattering that occurs when the intensity of the light field itself affects the propagating medium. A phenomenon that has been known of for some 35 years in solid state laser research, it has recently become relevant in the optical fiber industry, due to the increasing intensity required in optical fiber cores (and their long interaction lengths). SBS is one of the major limiting factors on the amount of power that can be transmitted via an optical fiber.

This book describes the underlying physics of SBS, much of which are applicable to other fields of research, including, to some extent, plasma physics. It provides references to experimental details throughout. Later chapters investigate more advanced concepts and feature the problems faced by researchers using optical fibers.

Recenzijos

"This book elegantly separates spontaneous Brillouin scattering from stimulated Brillouin scattering" -Optics & Photonics, October 2005

Preface ix
1 Spontaneous and stimulated scattering of light 1(16)
1.1 Spontaneous scattering process
3(1)
1.2 Brillouin scattering of light
4(1)
1.3 Raman scattering of light
5(1)
1.4 Stimulated scattering process
6(3)
1.5 Wave equation and nonlinear polarization
9(1)
1.6 Theoretical formulation of stimulated Brillouin scattering (SBS)
10(4)
1.7 Stimulated temperature Brillouin scattering
14(1)
1.8 Comparison of SRS and SBS
14(2)
References
16(1)
2 Materials for SBS 17(22)
2.1 The choice of SBS materials and SBS properties
17(4)
2.2 Acoustic attenuation mechanisms in polyatomic gases
21(2)
2.3 Determination of SBS properties in gases
23(10)
2.3.1 Xenon
26(1)
2.3.2 Sulphur hexafluoride (SF6)
27(2)
2.3.3 Chlorotrifluoromethane (CC1F3)
29(1)
2.3.4 Hexafluoroethane (C2F6)
30(1)
2.3.5 Liquid CC1F3
31(2)
2.4 Determination of SBS properties of liquid materials
33(1)
2.5 Determination of the Brillouin linewidth, frequency and gain coefficient in solid materials
34(2)
2.6 Conclusions
36(1)
References
36(3)
3 Solutions of the one-dimensional SBS model 39(19)
3.1 The steady-state regime
39(3)
3.1.1 Laser pump depletion included, absorption neglected
39(3)
3.1.2 Laser intensity undepleted, absorption included
42(1)
3.2 Transient plane-wave solutions
42(1)
3.3 Numerical solutions
43(1)
3.4 Solving one-dimensional SBS using the characteristic equations
44(4)
3.5 Laser pulse compression by SBS
48(2)
3.6 Stochastic processes in the solution of SBS equations
50(3)
3.7 The experimental verification of the analytical results in the one-dimensional SBS model
53(2)
3.8 Conclusions
55(1)
References
56(2)
4 Optical phase conjugation in SBS 58(17)
4.1 Phase conjugation and aberration compensation
58(2)
4.2 Optical phase conjugation by SBS
60(3)
4.3 Experimental measurement of quality of phase conjugation
63(4)
4.3.1 Visual assessment and angular spectrum techniques
63(3)
4.3.2 Interferometrio methods
66(1)
4.4 Polarization properties of SBS phase conjugation
67(2)
4.5 Thermally-induced lensing and depolarization in laser amplifiers
69(2)
4.6 Vector phase conjugation of depolarized radiation via SBS
71(2)
References
73(2)
5 Solutions of the three-dimensional SBS model 75(17)
5.1 SBS model with a spatial Gaussian pump beam
76(6)
5.2 A three-dimensional model for non-stationary SBS and numerical results
82(8)
References
90(2)
6 Brillouin-enhanced four-wave mixing (BEFWM) 92(20)
6.1 The BEFWM interaction geometry
92(2)
6.2 Theoretical model of BEFWM
94(1)
6.2.1 Coupled equations characterizing BEFWM
94(1)
6.3 Polarization-decoupled BEFWM theory
95(5)
6.3.1 Steady-state and constant pump analysis
96(3)
6.3.2 Transient polarization-decoupled BEFWM
99(1)
6.4 Experimental investigations on polarization-decoupled BEFWM
100(6)
6.5 Scattering efficiency and noise
106(1)
6.6 Experiments and results in BEFWM for high-resolution imaging
106(4)
References
110(2)
7 Techniques for enhancement of SBS 112(25)
7.1 Optical feedback used to enhance stimulated scattering
113(1)
7.2 Optical feedback from a beamsplitter (ring resonator)
113(5)
7.3 Optical feedback using angular offset
118(3)
7.4 Two-cell SBS system
121(7)
7.4.1 Theoretical predictions of two-cell SBS
122(1)
7.4.2 Experimental results
123(5)
7.5 Laser beam combining using SBS
128(2)
7.5.1 Laser beam combining using spatial overlap in SBS
128(1)
7.5.2 Laser beam combining using back-injection of a Stokes seed
129(1)
7.5.3 Laser beam combining using BEFWM
129(1)
7.6 Laser pulse compression by backward SBS
130(4)
7.7 Conclusions
134(1)
References
135(2)
8 SBS in optical fibres 137(18)
8.1 Phase conjugation by SBS in optical fibres
137(2)
8.2 Theoretical model of phase conjugation by SBS in optical fibres
139(2)
8.3 Experiments and results in phase conjugation by SBS in optical fibres
141(5)
8.4 SBS in optical communications
146(6)
8.4.1 Harmful SBS effects in optical communication systems
147(3)
8.4.2 Beneficial SBS applications to optical communication systems
150(2)
8.5 Conclusions
152(1)
References
152(3)
9 Laser resonators with SBS mirrors 155(18)
9.1 SBS phase conjugate lasers
155(2)
9.2 Linear laser resonator with internal SBS cell
157(1)
9.3 Linear laser resonator with external SBS mirror
157(1)
9.4 Ring laser resonator with SBS mirror
158(2)
9.5 Theoretical modelling of passive Q-switching in SBS resonators
160(3)
9.6 Correction of aberration in laser amplifiers
163(1)
9.7 Pulsed MOPA systems with SBS mirrors
164(4)
9.8 Continuously pumped MOPA systems with SBS mirrors
168(2)
9.9 Conclusions
170(1)
References
171(2)
10 Optical solitons in SBS 173(18)
10.1 Optical solitons
173(2)
10.2 Optical solitons in SBS
175(5)
10.3 Compensation solitons in non-stationary SBS process
180(5)
10.4 Topological solitons in SBS media with very low dispersion and absorption
185(3)
10.5 Concluding remarks
188(1)
References
189(2)
Appendix Averaging the Gaussian process describing the noise in SBS 191(3)
Index 194


M J Damzen, V Vlad, Anca Mocofanescu, V Babin