Stimulated photorefractive backscatter leading to six-wave mixing and phase conjugation in iron-doped lithium niobate
作者： M. A. Saleh , P. P. Banerjee , J. Carns , G. Cook , D. R. Evans
DOI: 10.1364/AO.46.006151
关键词: Lithium niobate 、 Nonlinear optics 、 Optics 、 Backscatter 、 Phase conjugation 、 Diffraction 、 Four-wave mixing 、 Photorefractive effect 、 Polarization (waves) 、 Materials science
摘要: The generation of multiple waves during near-oblique incidence a 532 nm weakly focused beam on photorefractive iron-doped lithium niobate in typical reflection geometry configuration is studied. It shown that these are produced through two-wave coupling (self-diffraction) and four-wave mixing (parametric diffraction). One waves, the stimulated backscatter from parametric diffraction, contains self-phase conjugate. dynamics six-wave its dependence crystal parameters, angle incidence, pump power analyzed. What we believe to be novel order analysis interaction equations provides further insight into experimental observations steady state. quality evaluated image restoration, interference experiments, visibility measurement. Reduction may significantly improve
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Nickolai Kukhtarev, Tatiana V Kukhtareva, John Caulfield, Partha P Banerjee, Hsueh-Ling Yu, Lambertus Hesselink, Broadband dynamic, holographically self-recorded, and static hexagonal scattering patterns in photorefractive KNbO3:Fe Optical Engineering. ,vol. 34, pp. 2261- 2265 ,(1995) , 10.1117/12.209463
Nickolai V. Kukhtarev, Tatiana V. Kukhtareva, Ruth D. Jones, JaChing Wang, Partha P. Banerjee, Real-time holography for optical processing using photorefractive crystals SPIE's International Symposium on Optical Science, Engineering, and Instrumentation. ,vol. 3793, pp. 90- 102 ,(1999) , 10.1117/12.351402
Prathan Buranasiri, Partha P. Banerjee, Vladimir Polejaev, Ching-Cherng Sun, Image correlation using isotropic and anisotropic higher-order generation and mutually pumped phase conjugation in photorefractive barium titanate Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX. ,vol. 5206, pp. 215- 222 ,(2003) , 10.1117/12.508595
Jack Feinberg, Self-pumped, continuous-wave phase conjugator using internal reflection Optics Letters. ,vol. 7, pp. 486- 488 ,(1982) , 10.1364/OL.7.000486
S. Odoulov, B. Sturman, E. Krätzig, Seeded and spontaneous light hexagons in LiNbO3:Fe Applied Physics B. ,vol. 70, pp. 645- 647 ,(2000) , 10.1007/S003400050873
Gary Cook, David C. Jones, Craig J. Finnan, Lesley L. Taylor, Anthony W. Vere, Optical limiting with lithium niobate SPIE's International Symposium on Optical Science, Engineering, and Instrumentation. ,vol. 3798, pp. 2- 16 ,(1999) , 10.1117/12.363863
M. D. Ewbank, Mechanism for photorefractive phase conjugation using incoherent beams. Optics Letters. ,vol. 13, pp. 47- 49 ,(1988) , 10.1364/OL.13.000047
A V Mamaev, V V Shkunov, Transient phase self-conjugation in a lithium niobate crystal Soviet Journal of Quantum Electronics. ,vol. 18, pp. 829- 830 ,(1988) , 10.1070/QE1988V018N07ABEH012303
Haijun Qiao, Yasuo Tomita, Jingjun Xu, Qiang Wu, Guoquan Zhang, Guangyin Zhang, Observation of strong stimulated photorefractive scattering and self-pumped phase conjugation in LiNbO3:Mg in the ultraviolet. Optics Express. ,vol. 13, pp. 7666- 7671 ,(2005) , 10.1364/OPEX.13.007666
E. Shamonina, B. I. Sturman, S. G. Odoulov, K. H. Ringhofer, Investigation of stochastic photorefractive backscattering Journal of The Optical Society of America B-optical Physics. ,vol. 13, pp. 2242- 2251 ,(1996) , 10.1364/JOSAB.13.002242