Chinese Optics Letters, Volume. 3, Issue 9, 09507(2005)
Refractive-index change and sensitivity improvement in holographic recording in LiNbO3:Ce:Cu crystals with green light
Nonvolatile holographic recording is performed with green light in LiNbO3:Ce:Cu crystals. The refractive-index change and the recording sensitivity are times better than those obtained by recording with red light, and higher optical fixing efficiency is obtained. Correspondingly, theoretical investigations are given.
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Cuixia Dai, Liren Liu, De'an Liu, Yu Zhou, "Refractive-index change and sensitivity improvement in holographic recording in LiNbO3:Ce:Cu crystals with green light," Chin. Opt. Lett. 3, 09507 (2005)