发明授权
- 专利标题： CsB.sub.3 O .sub.5 crystal and its nonlinear optical devices
- 专利标题（中）： CsB3O 5晶体及其非线性光学器件
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申请号： US573598申请日： 1995-12-15
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公开(公告)号： US5940417A公开(公告)日： 1999-08-17
- 发明人: Yicheng Wu , Takatomo Sasaki
- 申请人： Yicheng Wu , Takatomo Sasaki
- 申请人地址： CNX Anhui
- 专利权人： University of Science and Technology of China
- 当前专利权人： University of Science and Technology of China
- 当前专利权人地址： CNX Anhui
- 优先权： CNX92102773 19920423
- 主分类号： C30B15/00
- IPC分类号： C30B15/00 ; G02F1/355 ; H01S3/109 ; G02F1/37 ; B01J17/04
摘要：
The present invention relates to single crystals of CsB.sub.3 O.sub.5 having large dimension and high quality which can be grown by pulling methods. The single crystals of CsB.sub.3 O.sub.5 are useful as NLO materials. The NLO devices made of CsB.sub.3 O.sub.5 single crystals can be used in a laser system of high power density and relatively large divergence and posses a character of high SHG conversion efficiency. Moreover, the NLO devices of the present invention are capable of producing coherent harmonics of wavelength as short as 170 nm and tolerating larger processing error of crystals.
公开/授权文献
- US5210715A Memory circuit with extended valid data output time 公开/授权日：1993-05-11
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