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1. 发明申请

US20040228585A1 Method for fixation of optical fiber in optical device module, and fixation pipe 失效
标题翻译：光学元件模块中的光纤固定方法及固定管
公开(公告)号：US20040228585A1
公开(公告)日：2004-11-18
申请号：US10650588
申请日：2003-08-28
申请人： Sumitomo Osaka Cement Co., Ltd.
发明人： Tsutomu Saitou , Minoru Shinozaki , Tooru Sugamata
IPC分类号： G02B006/36
CPC分类号： G02B6/4238 , G02B6/4248
摘要： The present invention intends to provide a method for fixation of optical fiber in an optical device module and the fixation pipe, which enables miniaturization of the optical device module, improvement of operating efficiency, and further, prevention of deterioration of the coated part of optical fiber. The method for fixation of optical fiber in the optical device module incorporating the optical element 1, comprises that the groove for copper bit 41 is formed on the fixation pipe 21, into which the optical fiber 6 is inserted, and which can fix said optical fiber by a solder in the intermediate part of inserting direction, said optical fiber is placed inside said fixation pipe in order that the strip part of said optical fiber is located in said intermediate part, at least, and the coated part of said optical fiber is located somewhere in the opposite side of said case from said intermediate part, and said optical fiber is fixed to the fixation pipe with a solder by contacting a copper bit with said groove for copper bit.
摘要翻译：本发明旨在提供一种在光学器件模块和固定管中固定光纤的方法，其能够使光学器件模块小型化，提高操作效率，并且进一步防止光纤的涂覆部分的劣化。在包含光学元件1的光学器件模块中固定光纤的方法包括：铜柱41的槽形成在插入光纤6的固定管21上，并且可固定所述光纤通过在插入方向的中间部分中的焊料，将所述光纤放置在所述固定管内，以使所述光纤的带状部分至少位于所述中间部分中，并且所述光纤的涂覆部分位于在所述壳体的与所述中间部分相对的一侧的某处，并且所述光纤通过使铜钻头与所述铜槽接触的铜钻头与焊料固定到固定管。

2. 发明申请

US20040223690A1 Optical wave guide element, and manufacture therefor 失效
标题翻译：光波导元件及其制造方法
公开(公告)号：US20040223690A1
公开(公告)日：2004-11-11
申请号：US10674956
申请日：2003-09-30
申请人： Sumitomo Osaka Cement Co., Ltd.
发明人： Tsutomu Saitou
IPC分类号： G02B006/26 , G02B006/34
CPC分类号： G02B6/30 , G02B6/4214 , G02B2006/12104
摘要： An object of the present invention is to provide an optical wave guide element for making the miniaturization of the entire device including the optical wave guide element possible, by connecting optical fiber for incoming and outgoing radiation to the optical wave guide element, so that the optical wave guide element and the optical fiber are positioned at an angle of approximately 90null, as well as to provide a manufacturing method for the same. The present invention provides an optical wave guide element having a substrate 10 which has the electro-optic effect and an optical wave guide 11 formed on the substrate, characterized by comprising: a reflective means 12 formed on a side of the substrate where an end of the optical wave guide is positioned; and optical fiber 13 connected to the substrate which is placed apart from the optical wave guide, wherein light waves 14 that propagate between the reflective means and the optical fiber propagate within the substrate excluding the optical wave guide.
摘要翻译：本发明的目的是提供一种用于通过将用于入射和射出辐射的光纤连接到光波导元件来使包括光波导元件的整个装置的小型化成为可能的光波导元件，使得光学波导元件和光纤以约90°的角度定位，并提供其制造方法。本发明提供一种光波导元件，其具有具有电光效应的基板10和形成在基板上的光波导11，其特征在于包括：反射装置12，形成在基板的一侧，定位光波导; 以及连接到离开光波导的基板的光纤13，其中在反射装置和光纤之间传播的光波14在除了光波导之外的基板内传播。

3. 发明申请

US20040047021A1 Optical modulator module 失效
标题翻译：光调制器模块
公开(公告)号：US20040047021A1
公开(公告)日：2004-03-11
申请号：US10404564
申请日：2003-04-01
申请人： Sumitomo Osaka Cement Co., Ltd.
发明人： Toshio Sakane , Tsutomu Saitou , Susumu Murata
IPC分类号： G02B026/00
CPC分类号： G02B6/4208 , H01S5/0085 , H01S5/02208 , H01S5/02248 , H01S5/02284
摘要： This invention offer optical modulator module with fulfilling the effective and the stable optical modulation, which stabilizes the emission of semiconductor and control the shift of optic axis between the optical component by the temperature change and so on, when using the semiconductor laser. Peculiarly, the optical modulator module includes, in same package, the semiconductor laser 27 as light source, the optical modulation device 28 that has optical waveguide on the surface of the chip made by the element of the electro-optical effect, and the polarization rotating element 40 between said semiconductor laser and said optical modulation device, for bringing plane of polarization of light from said semiconductor laser 27 to optimum plane of polarization in waveguide of the said optical modulation device in line and blocking the returning light from said optical modulation device to said semiconductor laser.
摘要翻译：本发明提供了实现有效和稳定的光调制的光调制器模块，其在使用半导体激光器时稳定半导体的发射并且通过温度变化等控制光学部件之间的光轴的移动。特别地，光调制器模块在相同的封装中包括作为光源的半导体激光器27，在由光电效应的元件制成的芯片的表面上具有光波导的光调制装置28和偏振旋转所述半导体激光器和所述光调制装置之间的元件40，用于使所述光调制装置的波导中的所述半导体激光器27的偏振光的平面偏振到所述光调制装置的最佳偏振平面，并阻挡来自所述光调制装置的返回光说半导体激光器。

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