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Proceedings Paper

Dynamic memory in phase conjugation of nonoverlapping in time picosecond pulses
Author(s): 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
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Paper 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.

Paper Details

Date Published: 22 September 1995
PDF: 3 pages
Proc. SPIE 2532, Application and Theory of Periodic Structures, (22 September 1995); doi: 10.1117/12.221233
Show Author Affiliations
Nickolai V. Kukhtarev, Alabama A&M Univ. (United States)
Hossin Ahmed Abdeldayem, Univ. Space Research Association and NASA Marshall Space Flight Ctr. (United States)
H. John Caulfield, Alabama A&M Univ. (United States)
Abdalla M. Darwish, Alabama A&M Univ. (United States)
Donald O. Frazier, NASA Marshall Space Flight Ctr. (United States)
M. Moghbel, Alabama A&M Univ. (United States)
Mikhail A. Noginov, Alabama A&M Univ. (United States)
Natalia E. Noginova, Alabama A&M Univ. (United States)
Putcha Venkateswarlu, Alabama A&M Univ. (United States)

Published in SPIE Proceedings Vol. 2532:
Application and Theory of Periodic Structures
Tomasz Jannson, Editor(s)

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