Dynamic memory in phase conjugation of nonoverlapping in time picosecond pulses

Nickolai V. Kukhtarev; Hossin Ahmed Abdeldayem; H. John Caulfield; Abdalla M. Darwish; Donald O. Frazier; M. Moghbel; Mikhail A. Noginov; Natalia E. Noginova; Putcha Venkateswarlu

doi:10.1117/12.221233

22 September 1995 Dynamic memory in phase conjugation of nonoverlapping in time picosecond pulses

Nickolai V. Kukhtarev, Hossin Ahmed Abdeldayem, H. John Caulfield, Abdalla M. Darwish, Donald O. Frazier, M. Moghbel, Mikhail A. Noginov, Natalia E. Noginova, Putcha Venkateswarlu

Author Affiliations +

Proceedings Volume 2532, Application and Theory of Periodic Structures; (1995) https://doi.org/10.1117/12.221233
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

It was demonstrated experimentally, that recording of photorefraction gratings BaTiO₃ crystals can be realized with nonoverlapping in time 80 ps pulses of Nd:YAG laser ((lambda) equals 532 nm). This phenomenon of dynamic memory is explained by asymmetry of writing-reading mechanisms with simultaneous phase-conjugation.

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Nickolai V. Kukhtarev, Hossin Ahmed Abdeldayem, H. John Caulfield, Abdalla M. Darwish, Donald O. Frazier, M. Moghbel, Mikhail A. Noginov, Natalia E. Noginova, and Putcha Venkateswarlu "Dynamic memory in phase conjugation of nonoverlapping in time picosecond pulses", Proc. SPIE 2532, Application and Theory of Periodic Structures, (22 September 1995); https://doi.org/10.1117/12.221233

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