OH- absorption spectra of the optical damage region in iron-doped lithium niobate crystals

Xuanyi Yu; Jingjun Xu; Haijun Qiao; Yongfa Kong; Qian Sun

doi:10.1117/12.483331

17 September 2002 OH⁻ absorption spectra of the optical damage region in iron-doped lithium niobate crystals

Xuanyi Yu, Jingjun Xu, Haijun Qiao, Yongfa Kong, Qian Sun

Proceedings Volume 4930, Advanced Optical Storage Technology; (2002) https://doi.org/10.1117/12.483331
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Xuanyi Yu, Jingjun Xu, Haijun Qiao, Yongfa Kong, and 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); https://doi.org/10.1117/12.483331

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