Influence of Light Intensity on Photorefractive Properties in Fe:LiNbO<sub>3</sub> and (Fe,Tb):LiNbO<sub>3</sub> Crystals

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 23, Issue 10, 1176(2003)

Influence of Light Intensity on Photorefractive Properties in Fe:LiNbO₃ and (Fe,Tb):LiNbO₃ Crystals

[in Chinese]^1,2、*, [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese]², and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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Abstract Get PDF(in Chinese)

A new method is used to measure the photorefractive index change Δn s (at saturation), the nonlinear absorption coefficient α and the photoconductivity σ ph at different input light intensity I simultaneously. The preliminary explanation for the experimental results is given.

Keywords

absorbtion coefficient photoconductivity photorefractive effect nonlinear optics

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Influence of Light Intensity on Photorefractive Properties in Fe:LiNbO₃ and (Fe,Tb):LiNbO₃ Crystals[J]. Acta Optica Sinica, 2003, 23(10): 1176

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Paper Information

Category: Nonlinear Optics

Received: May. 5, 2002

Accepted: --

Published Online: Jun. 27, 2006

The Author Email: (zhaohonge@eyou.com)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology