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11. 发明专利

JP2005189747A Manufacturing method of multi-channel optical path transducer 审中-公开
标题翻译：多通道光路传输器的制造方法
公开(公告)号：JP2005189747A
公开(公告)日：2005-07-14
申请号：JP2003434318
申请日：2003-12-26
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： TANAKA TORU , NANAI HIDETOSHI , YAMAMOTO YUJI , NISHIMURA MOTOYASU , SAKAGUCHI SHIGEKI
IPC分类号： G02B6/122 , G02B6/28
摘要： PROBLEM TO BE SOLVED: To provide a multi-channel optical path transducer in which characteristics of channels are equal by manufacturing positions of waveguides of respective channels and mirrors with high positional accuracy in a multi-channel optical path transducer which changes a plurality of optical paths using a plurality of mirrors. SOLUTION: A multi-channel optical path transducer which is made of resin and whose loss is low and in which characteristics of channels are equal is provided by depositing a core layer by resin on a substrate and by simultaneously and collectively forming a plurality of cores whose directions of optical paths are changed in the shape of a right angle in the state that mutual positional relationship is maintained by etching selectively the core layer and by providing mirror faces at the corner parts in the manufacturing method of the multi-channel optical path transducer consisting of a plurality of optical waveguides and a plurality of mirrors. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种多通道光路传感器，其中通道的特性等于通过在多通道光路换能器中以高位置精度制造各通道和反射镜的波导的位置，从而改变多个的光路使用多个反射镜。解决方案：通过将由树脂芯层沉积在基板上并通过同时并且共同形成多个的方式来提供由树脂制成并且其损耗低并且通道特性相等的多通道光路换能器在通过选择性地蚀刻芯层的情况下通过蚀刻保持相互位置关系的状态并且在多通道光学器件的制造方法中的角部处提供镜面的情况下，光路的方向以直角的形状改变的芯由多个光波导和多个反射镜组成的路径传感器。版权所有（C）2005，JPO＆NCIPI

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