25 September 2013 Optimization of high fixed diffraction efficiency in LiNbO3:Ce:Cu using optimal switching from recording to fixing
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Abstract
Optimization of high fixed diffraction efficiency in LiNbO3:Ce:Cu is investigated. Holographic gratings are recorded using typical recording wavelengths including 488, 514 and 633 nm in LiNbO3:Ce:Cu for different doped concentration. Optimal switching from recording step to fixing step is taken into consideration. The experiment results can confirm the optimal recording wavelength and doped concentration for high fixed diffraction efficiency in LiNbO3:Ce:Cu crystal by optimal switching from holographic recording to fixing.
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Peipei Hou, Ya‘nan Zhi, Jianfeng Sun, Yu Zhou, Lijuan Wang, Wei Lu, Liren Liu, "Optimization of high fixed diffraction efficiency in LiNbO3:Ce:Cu using optimal switching from recording to fixing", Proc. SPIE 8847, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VII, 884715 (25 September 2013); doi: 10.1117/12.2022610; https://doi.org/10.1117/12.2022610
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