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公开(公告)号:US20120194900A1
公开(公告)日:2012-08-02
申请号:US13218462
申请日:2011-08-26
申请人: Jiun-Wei LIOU , Jun-Ying LI , Chih-Ming LAI , Chern-Lin CHEN , Way-Seen WANG , Lung-Han PENG
发明人: Jiun-Wei LIOU , Jun-Ying LI , Chih-Ming LAI , Chern-Lin CHEN , Way-Seen WANG , Lung-Han PENG
IPC分类号: G02F1/37
CPC分类号: G02F1/37 , G02F1/3558 , G02F1/3775
摘要: A second-harmonic generation nonlinear frequency converter includes a nonlinear optical crystal. The nonlinear optical crystal includes a plurality of sections. The sections connect to each other in sequence, and each section has a phase different from others. Each of the phases includes a positive domain and a negative domain. Each of the sections includes a plurality of quasi-phase-matching structures. The quasi-phase-matching structures connect to each other in sequence and have the same phase in one section.
摘要翻译: 二次谐波发生非线性频率转换器包括非线性光学晶体。 非线性光学晶体包括多个部分。 这些部分依次相互连接,每个部分的阶段与其他部分不同。 每个相包括正域和负域。 每个部分包括多个准相位匹配结构。 准相位匹配结构依次相互连接,在一个部分中具有相同的相位。
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公开(公告)号:US08587862B2
公开(公告)日:2013-11-19
申请号:US13218462
申请日:2011-08-26
申请人: Jiun-Wei Liou , Jun-Ying Li , Chih-Ming Lai , Chern-Lin Chen , Way-Seen Wang , Lung-Han Peng
发明人: Jiun-Wei Liou , Jun-Ying Li , Chih-Ming Lai , Chern-Lin Chen , Way-Seen Wang , Lung-Han Peng
CPC分类号: G02F1/37 , G02F1/3558 , G02F1/3775
摘要: A second-harmonic generation nonlinear frequency converter includes a nonlinear optical crystal. The nonlinear optical crystal includes a plurality of sections. The sections connect to each other in sequence, and each section has a phase different from others. Each of the phases includes a positive domain and a negative domain. Each of the sections includes a plurality of quasi-phase-matching structures. The quasi-phase-matching structures connect to each other in sequence and have the same phase in one section.
摘要翻译: 二次谐波发生非线性频率转换器包括非线性光学晶体。 非线性光学晶体包括多个部分。 这些部分依次相互连接,每个部分的阶段与其他部分不同。 每个相包括正域和负域。 每个部分包括多个准相位匹配结构。 准相位匹配结构依次相互连接,在一个部分中具有相同的相位。
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