Photovoltaic Effect in Doped Photorefractive LiNbO3 Crystal

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

Journals >Acta Optica Sinica >Volume 23 >Issue 4 >Page 398 > Article

Acta Optica Sinica
Vol. 23, Issue 4, 398 (2003)

Photovoltaic Effect in Doped Photorefractive LiNbO₃ Crystal

[in Chinese]^1、*, [in Chinese]¹, [in Chinese]², [in Chinese]¹, and [in Chinese]³

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¹[in Chinese]

²[in Chinese]

³[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Photovoltaic Effect in Doped Photorefractive LiNbO₃ Crystal[J]. Acta Optica Sinica, 2003, 23(4): 398 Copy Citation Text

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Abstract

In the experiment of two-wave mixing, the photovoltaic effect on photorefractive property was studied in some doped LiNbO 3 crystals. Strong lognitudinal photovoltaic effect can be got in Ce: Fe: LiNbO 3, which can modulate the diffraction efficiency at the rate of 59.7%; grating of polarization records was also made in Ce: LiNbO 3 and Zn: LiNbO 3 crystal, due to the transverse photovoltaic effect.

Keywords

LiNbO3 crystals photorefractive photovoltaic effect two-wave mixing information optics

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Photovoltaic Effect in Doped Photorefractive LiNbO₃ Crystal[J]. Acta Optica Sinica, 2003, 23(4): 398

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