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    • 57. 发明专利
    • Optical module and method for manufacturing the same
    • 光学模块及其制造方法
    • JP2008170528A
    • 2008-07-24
    • JP2007001330
    • 2007-01-09
    • Fujitsu Ltd富士通株式会社
    • AKABOSHI TOMOYUKISUGAMA AKIOAOKI SHIGENORI
    • G02F1/313G02B6/12
    • G02B6/3596G02B6/351
    • PROBLEM TO BE SOLVED: To improve mounting accuracy of an optical module by achieving reliable positioning by an active alignment when propagating light causes an angle shift in the module. SOLUTION: The optical module includes a plurality of optical waveguide substrates 1A (1B) having apertures 6A (6B) for mounting elements, and a plurality of light deflector arrays 6A (6B) that are mounted on the respective apertures for mounting elements of the plurality of optical waveguide substrates and that have a plurality of light deflectors having an electro-optical effect, wherein the end faces of the plurality of optical waveguide substrates are adhered with an optical adhesive 20. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过在传播光时通过主动对准实现可靠的定位来提高光学模块的安装精度将导致模块中的角度偏移。 解决方案:光学模块包括多个用于安装元件的孔6A(6B)的光波导基板1A(1B)和多个安装在各个孔上的光偏转阵列6A(6B),用于安装元件 并且具有多个具有电光效应的光偏转器,其中多个光波导基板的端面用光学粘合剂20粘附。(C)2008 ,JPO&INPIT
    • 59. 发明专利
    • Optical component and movable mirror apparatus
    • 光学元件和可移动镜像设备
    • JP2005249953A
    • 2005-09-15
    • JP2004057843
    • 2004-03-02
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • SHIOZAKI MANABUKATAYAMA MAKOTO
    • G02B6/00G02B6/26G02B6/35G02B26/02G02B26/08
    • G02B6/352G02B6/266G02B6/351G02B6/3514G02B6/357G02B6/3594G02B6/3596G02B26/0841
    • PROBLEM TO BE SOLVED: To reduce return light to a first optical path in an optical component that adjusts an optical power propagating from the first optical path to a second optical path. SOLUTION: A variable light optical attenuator 100 is equipped with an optical path 26 having an optical axis 16, an optical path 27 having an optical axis 17, and a mirror 21 that moves in directions 32, 33 crossing the bisector 18 of an angle formed by the optical axes 16, 17. On the surface of the mirror 21, there is provided a reflection part 21a that, upon receiving light from an optical path 11, reflects the light to an optical path 12. The reflection part 21a is provided with an edge 21b including a straight line section arranged on a plane substantially vertical to the bisector 18. The straight line section is tilted to the normal of a plane including the optical axes 16, 17. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了减少调整从第一光路传播到第二光路的光功率的光学部件中的第一光路的返回光。 解决方案:可变光衰减器100配备有具有光轴16的光路26,具有光轴17的光路27和沿着与二等分线18交叉的方向32,33移动的反射镜21 由光轴16,17形成的角度。在反射镜21的表面上设置有反射部21a,其在从光路11接收光时将光反射到光路12.反射部21a 设置有包括布置在基本上垂直于平分线18的平面上的直线部分的边缘21b。直线部分倾斜到包括光轴16,17的平面的法线。(C) 2005年,JPO&NCIPI