P Yeh

Experimental observation of the slowdown of optical beams by a volume-index grating in a photorefractive LiNbO3 crystal.

K Y Hsu, S H Lin, P Yeh, 2000, Optics letters.

Submillisecond photorefractive response time of KNbO(3):Rb(+).

S Campbell, Y Zhang, J Chen, 1994, Optics letters.

Optical restoration of photorefractive holograms through self-enhanced diffraction.

C Gu, S Campbell, K Y Hsu, 1995, Optics letters.