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Proceedings Paper

Self-pumped phase conjugation in Ce-doped BaTiO3 with 1-Hz-repetition-rate 532-nm nanosecond pulses
Author(s): Ming Zhang; Hui Zheng; Zhi Hong; Jun Chen
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Paper Abstract

Self-pumped phase conjugation in Ce-doped barium titanate crystal is investigated with 1-Hz-repetition-rate nanosecond pulses from a Q-switched frequency-doubled Nd:YAG laser (532 nm wavelength). Phase conjugate reflectivity as high as 21.5% are obtained at an incident angle of 500. Dark storage time, defined as the time after which the phase conjugate reflectivity declines to 90% of steady-state value when photorefractive crystal is in dark condition, is more than 20 minutes. Furthermore, self-pulsation of SPPC energy is studied.

Paper Details

Date Published: 5 September 2002
PDF: 4 pages
Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); doi: 10.1117/12.481781
Show Author Affiliations
Ming Zhang, Zhejiang Univ. (China)
Hui Zheng, Zhejiang Univ. (China)
Zhi Hong, Zhejiang Univ. (China)
Jun Chen, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 4914:
High-Power Lasers and Applications II
Dianyuan Fan; Keith A. Truesdell; Koji Yasui, Editor(s)

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