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Nonlinear Optical Properties of Perfectly Polarized KIO3 Single Crystal |
YIN Xin;LÜ Mengkai;ZHANG Shaojun;LI Fuqi |
Institute of Crystal Materials, Shandong University, Jinan 250100 |
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Cite this article: |
YIN Xin, LÜ, Mengkai et al 1992 Chin. Phys. Lett. 9 77-78 |
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Abstract The nonlinear optical properties of a perfectly polarized KIO3 single crystal were investigated. The principal refractive indices and nonlinear optical coeffi-cients have been measured. The results are as follows: n1=1.6967, n2 =1.8329, n3=1.8358 for 0.5893μm; d31=1.2 |d31 (LiIO3)|, d32=1.8|d31(LiIO3)|. The in-tensity of the frequency-doubled light of the KIO3 single crystal with 2.96rnm thickness is 1.2 times as large as that of the KTP single crystal with the same thickness.
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Keywords:
42.65.Ky
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Published: 01 February 1992
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PACS: |
42.65.Ky
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(Frequency conversion; harmonic generation, including higher-order harmonic generation)
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