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30 September 1996 Photorefractive self-pumped phase conjugation at 725~813 nm in Ni-doped KNbO3
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Proceedings Volume 2896, Photorefractive Materials; (1996)
Event: Photonics China '96, 1996, Beijing, China
We have measured the reflectivity of self-pumped phase- conjugate (SPPC) mirror as a function of wavelength in the range between 720 nm and 830 nm in 0-degree-cut KNbO3:Ni. This is the longest wavelength for which the SPPC has been observed in KNbO3 at room temperature. We have obtained reflectivities R equals 43% at 725 nm and R equals 1% at 831.4 nm.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhiguo Zhang, Y. Ding, Hans Joachim Eichler, Bernd Burfeindt, F. Willig, Guangtian Zhou, Jyh-Haw Kang, J. X. Tang, Panming Fu, D. Z. Shen, Xiaoyu Ma, and Jingyan Chen "Photorefractive self-pumped phase conjugation at 725~813 nm in Ni-doped KNbO3", Proc. SPIE 2896, Photorefractive Materials, (30 September 1996);

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