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11. 发明申请

US20090051918A1 OPTICAL SAMPLING APPARATUS 失效
标题翻译：光学采样设备
公开(公告)号：US20090051918A1
公开(公告)日：2009-02-26
申请号：US12036303
申请日：2008-02-25
申请人： Shigeki NISHINA
发明人： Shigeki NISHINA
IPC分类号： G01N21/25
CPC分类号： G01J11/00 , G02F1/3536
摘要： Provided is an optical sampling apparatus that samples light to be measured having a pulse waveform, including a sampling light output section that outputs a first sampling light and a second sampling light, both having pulse waveforms of a spectrum different from that of the light to be measured; a first sampling section that includes a first nonlinear optical medium, which causes a nonlinear optical effect by causing at least a portion of the light to be measured and the first sampling light to pass therethrough and outputs light generated by the nonlinear optical effect, and that outputs at least a portion of the light generated by the nonlinear optical effect as a first output light; and a second sampling section that includes a second nonlinear optical medium, which causes a nonlinear optical effect by causing at least a portion of the first output light and the second sampling light to pass therethrough with a temporal overlap in order to output light generated by the nonlinear optical effect, and that outputs at least a portion of the light generated by the nonlinear optical effect as a second output light.
摘要翻译：提供一种光采样装置，其对具有脉波波形的被测量光进行采样，该采样光输出部分输出具有不同于光的光谱的脉冲波形的第一采样光和第二采样光测量; 第一采样部分，其包括第一非线性光学介质，其通过使待测量的光的至少一部分和第一采样光通过并且输出由非线性光学效应产生的光而引起非线性光学效应，并且将由非线性光学效果产生的光的至少一部分输出为第一输出光; 以及第二采样部分，其包括第二非线性光学介质，其通过使第一输出光和第二采样光的至少一部分通过其中的时间重叠而引起非线性光学效应，以便输出由非线性光学效应，并且将由非线性光学效应产生的光的至少一部分输出为第二输出光。

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