Increased optical damage resistance of Zr:LiNbO 3  crystals | Zendy

Sun Liang | Zendy; Guo Fengyun | Zendy; Lv Qiang | Zendy; Yu Haitao | Zendy; Li Hongtao | Zendy; Cai Wei | Zendy; Xu Yuheng | Zendy; Zhao Liancheng | Zendy

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Increased optical damage resistance of Zr:LiNbO 3 crystals

Author(s) -

Sun Liang,

Guo Fengyun,

Lv Qiang,

Yu Haitao,

Li Hongtao,

Cai Wei,

Xu Yuheng,

Zhao Liancheng

Publication year - 2007

Publication title -

crystal research and technology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.377

H-Index - 64

eISSN - 1521-4079

pISSN - 0232-1300

DOI - 10.1002/crat.200710935

Subject(s) - birefringence , crystal (programming language) , materials science , doping , beam pattern , ion , czochralski method , analytical chemistry (journal) , absorption (acoustics) , crystallography , optics , chemistry , beam (structure) , optoelectronics , composite material , physics , organic chemistry , chromatography , computer science , programming language

Zr: LiNbO 3 crystals has been grown. The crystal composition and phase are analyzed by X‐ray diffration. The optical damage resistance ability of Zr: LiNbO 3 crystals is studied by the Sénarmont compensation method and the transmitted beam pattern distortion method. The saturated value of the birefringence change of 6 mol% Zr: LiNbO 3 crystal is 1.01×10 ‐4 , which is seven times smaller than that of congruent pure LiNbO 3 crystal. The results of UV‐Visible and IR absorption spectra of Zr: LiNbO 3 crystals powerfully confirm that the optical damage resistance threshold concentration of the Zr 4+ ions doped in LiNbO 3 crystals is about 6 mol% in the melt. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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