21 January 1994 Single-crystal photorefractive fibers for optical processing
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Proceedings Volume 2051, International Conference on Optical Information Processing; (1994) https://doi.org/10.1117/12.165972
Event: Optical Information Processing: International Conference, 1993, St. Petersburg, Russian Federation
Abstract
Highly efficient holographic enhancement of weak laser beam was experimentally observed in a single crystal photo-refractive fiber of Bi12TiO20 at (lambda) equals 632.8 nm under applied external alternative electric field. Experimental investigation of phase conjugation of two mutually incoherent laser beams in the same fiber is presented. Phase conjugate wave reflectivity close to 7% and with a response time of a few seconds was measured at (lambda) equals 632.8 nm with 24 mW power He-Ne laser.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexei A. Kamshilin, Alexei A. Kamshilin, Raimo Veil Johannes Silvennoinen, Raimo Veil Johannes Silvennoinen, Timo Jaeaeskelaeinen, Timo Jaeaeskelaeinen, Victor V. Prokofiev, Victor V. Prokofiev, } "Single-crystal photorefractive fibers for optical processing", Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); doi: 10.1117/12.165972; https://doi.org/10.1117/12.165972
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