17 September 2002 OH absorption spectra of the optical damage region in iron-doped lithium niobate crystals
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Abstract
We investigated the infrared spectra of the optical damage caused by laser diode at 808 nm in iron-doped lithium niobate crystals. The spectra show that the OH absorption band in the region of the optical damage exhibits a structure consisting of three peaks. Comparing to the spectra at the non-damage region the main peak moves to red. The result will be helpful to microphotonic device applications.
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Xuanyi Yu, Jingjun Xu, Haijun Qiao, Yongfa Kong, Qian Sun, "OH absorption spectra of the optical damage region in iron-doped lithium niobate crystals", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); doi: 10.1117/12.483331; https://doi.org/10.1117/12.483331
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