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1. 发明专利

JP6382195B2 光回路审中-公开
公开(公告)号：JP6382195B2
公开(公告)日：2018-08-29
申请号：JP2015526367
申请日：2014-07-09
申请人：技術研究組合光電子融合基盤技術研究所
发明人：高橋重樹
IPC分类号： G02B6/12 , G02B6/125
CPC分类号： G02B6/4209 , G02B6/122 , G02B6/1228 , G02B6/2804 , G02B6/29344 , G02B2006/12121

2. 发明专利

JP4022498B2 Optical link module, light connection method, the information processing apparatus, signal transfer method, including the optical link modules, prism, and a method of manufacturing the same 有权
公开(公告)号：JP4022498B2
公开(公告)日：2007-12-19
申请号：JP2003113726
申请日：2003-04-18
申请人：インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
发明人：董福澤 , 一雄関家
IPC分类号： G02B6/42 , G02B6/32 , G02B6/38 , G02B6/43 , H01L31/0232 , H01L33/00 , H01L33/08 , H01L33/58 , H01S5/022
CPC分类号： G02B6/4209 , G02B6/32 , G02B6/3885 , G02B6/4214 , G02B6/4249 , G02B6/4292 , G02B6/43
摘要： An optical link module of the present invention for connecting light beams by deflection and including light-emitting devices arranged in a planar manner; an optical fiber bundle that is an optical waveguide for receiving the light beams from the light-emitting devices, and an optical turn which includes a plurality of aspherical lenses which are disposed between the light-emitting devices and the optical fiber bundle and are formed while corresponding to the number of the light-emitting devices and the number of optical fibers.

3. 发明专利

JPS6157922A Optical isolator 失效
标题翻译：光学隔离器
公开(公告)号：JPS6157922A
公开(公告)日：1986-03-25
申请号：JP17987584
申请日：1984-08-29
申请人： Fujitsu Ltd
发明人： MASUDA SHIGEFUMI
IPC分类号： G02F1/09 , G02B6/42 , G02B27/28
CPC分类号： G02B6/4209
摘要： PURPOSE:To increase the isolation of the optical isolator by providing a polarization splitting mirror group as a polarizer on both sides of a Faraday rotation element. CONSTITUTION:Projection light from a laser diode 11 consists of, for example, vertical polarized light and is converted by a lens 12 into a parallel light beam, which is incident on the polarization splitting mirror group 13. Vertical polarized light projected from the polarization splitting mirror group is incident on the Faraday rotation element 14 to have its polarization direction turned by 45 deg., made incident on a polarization splitting mirror group 15, and converged on a point A through a lens 16. Light traveling from a point in the opposite direction passes through the lens 16 and polarization splitting mirror group 15 and projected having the direction rotated by 45 deg. through the Faraday rotation element 14; and the projection light is horizontally polarized light and perpendicular to the propagation direction of the polarization splitting mirror 13 and the light is all reflected in a direction Px. Therefore, there is no light returning to the laser light dd through the lens 12, and the function of the optical isolator is realized.
摘要翻译：目的：通过在法拉第旋转元件的两侧提供偏振分光镜组作为偏振片来增加光隔离器的隔离度。构成：来自激光二极管11的投影光由例如垂直偏振光构成，并由透镜12转换成入射在偏振光分离镜组13上的平行光束。从偏振分束投射的垂直偏振光反射镜组入射在法拉第旋转元件14上以使其偏振方向转动45度，入射到偏振分束镜组15上，并通过透镜16会聚在点A.从相对的点移动的光方向通过透镜16和偏振分束镜组15并且投影方向旋转45度。通过法拉第旋转元件14; 并且投影光是水平偏振光并且垂直于偏振分束镜13的传播方向，并且光全部在方向Px上反射。因此，没有光通过透镜12返回到激光dd，并且实现了光隔离器的功能。

4. 发明专利

JPS59119316A Optical isolator 失效
标题翻译：光学隔离器
公开(公告)号：JPS59119316A
公开(公告)日：1984-07-10
申请号：JP22844982
申请日：1982-12-27
申请人： Fuji Elelctrochem Co Ltd
发明人： NAKANO TAKAYUKI
IPC分类号： G02B6/42 , G02B27/28 , G02F1/09
CPC分类号： G02F1/093 , G02B6/4209
摘要： PURPOSE:To attain a small-size and light weight further reduce cost, of a device by combining one polarizer with a magnetooptic element which provides polarization on a slanting surface arranged at the complementary angle of a Brewster angle to an optical axis. CONSTITUTION:Light L12 reflected by an end surface of an optical fiber 5 passes through the polarizer 1 in the opposite direction as shown by B to enter the transmission surface 13 of the magnetooptic element 10. The light is influenced therein by an external magnetic field H and its plane of polarization rotates counterclockwise in regard to its optical axis; and the light propagates while reflected repeatedly by a reflecting film 14. Linear polarized light reaching the slanting surface 12 while the plane of polarization rotates by 45 deg. has the plane of polarization rotated by 90 deg. as compared with light in the forward direction shown by A and is reflected by the slanting surface 12 which provides polarization, so almost no light returns to a semiconductor laser 4. This constitution reduces the size, weight and cost of the optical isolator.
摘要翻译：目的：为了实现小尺寸和轻量化，通过将一个偏振器与磁光元件组合来进一步降低成本，该光学元件在布鲁斯特角的互补角度与光轴布置的倾斜表面上提供极化。构成：由光纤5的端面反射的光L12沿着与B所示相反的方向穿过偏振器1，进入磁光元件10的透射面13.光受到外部磁场H 并且其偏振面相对于其光轴反时针旋转; 并且光在反射膜14反复反射的同时传播。偏振平面旋转45度时到达倾斜面12的直线偏振光。具有偏振面旋转90度。与A所示的向前方向的光相比，被倾斜面12反射，倾斜面12提供极化，所以几乎没有光返回到半导体激光器4.这种结构减小了光隔离器的尺寸，重量和成本。

5. 发明专利

JP5621861B2 光デバイス有权
标题翻译：光学设备
公开(公告)号：JP5621861B2
公开(公告)日：2014-11-12
申请号：JP2013032404
申请日：2013-02-21
申请人：住友大阪セメント株式会社
发明人：美紀岡村 , 美紀岡村 , 原　徳隆 , 徳隆原
IPC分类号： G02B6/30 , G02B6/122 , G02F1/035
CPC分类号： G02B6/327 , G02B6/122 , G02B6/30 , G02B6/4209 , G02B2006/12147 , G02F2001/212 , G02F2201/06 , G02F2202/20

6. 发明专利

JP2014163993A Optical device 有权
标题翻译：光学装置
公开(公告)号：JP2014163993A
公开(公告)日：2014-09-08
申请号：JP2013032404
申请日：2013-02-21
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： OKAMURA MIKI , HARA NORITAKA
IPC分类号： G02B6/122 , G02B6/42
CPC分类号： G02B6/327 , G02B6/122 , G02B6/30 , G02B6/4209 , G02B2006/12147 , G02F2001/212 , G02F2201/06 , G02F2202/20
摘要： PROBLEM TO BE SOLVED: To provide an optical device capable of suitably maintaining the amount of light to be outputted to the outside.SOLUTION: In an optical modulator 1, positions of emission ends of two waveguides 42b and 42c can be shifted from each other in a direction A which is an extension direction of the waveguides and is a propagation direction of light emitted from the waveguides, by setting an angle θ formed between an emission end surface 41b of a waveguide substrate 41 and the direction A to less than 0° and more than 90°. On the other hand, a distance between the two waveguides 42b and 42c and a distance between condenser elements 6a and 6b of a light condensing member 6 having the condenser elements 6a and 6b formed on an element installation surface 60b can be adjusted by adjusting an attachment position of the light condensing member 6, whereby the amount of light to be outputted to the outside can be suitably maintained.
摘要翻译：要解决的问题：提供能够适当地保持输出到外部的光量的光学装置。解决方案：在光学调制器1中，两个波导42b和42c的发射端的位置可以彼此偏移作为波导的延伸方向的方向A，并且是通过设定角度而从波导发射的光的传播方向; 形成在波导基板41的发射端面41b与方向A之间，小于0°且大于90°。另一方面，两个波导42b和42c之间的距离以及形成在元件安装表面60b上的具有聚光元件6a和6b的聚光部件6的聚光元件6a和6b之间的距离可以通过调节附件聚光部件6的位置，能够适当地保持输出到外部的光量。

7. 发明专利

JP2010191461A Fiber stub with optical element, optical receptacle and optical module 有权
标题翻译：具有光学元件，光学接收器和光学模块的光纤架
公开(公告)号：JP2010191461A
公开(公告)日：2010-09-02
申请号：JP2010100571
申请日：2010-04-26
申请人： Kyocera Corp , 京セラ株式会社
发明人： TANAKA TSUYOSHI , HIROSE TOMOYUKI , NAKAJIMA KAICHIRO , SHODA GAKUSHI
IPC分类号： G02B6/26 , G02B6/36 , G02B6/42
CPC分类号： G02B6/421 , G02B6/4209 , G02B6/4292
摘要： PROBLEM TO BE SOLVED: To simplify product management and to reduce delivery time and cost by downsizing and unifying optical-isolator parts to deal with diversity of the shape of a metal holder for holding a fiber stub in a semiconductor laser module with an optical isolator.
SOLUTION: On a tip surface of a ferrule 2 where an optical fiber 1 is inserted into a through hole 27 at the center section and secured, a stepped surface 29 protruding from the tip surface is formed so as to include the through hole. An optical isolator element 9 comprising a polarizer 6 and a Faraday rotator 7 is attached to the stepped surface.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过缩小和统一光隔离器部件来简化产品管理并缩短交付时间和成本，以处理金属保持器的形状的多样性，用于将光纤短截线保持在半导体激光器模块中，具有光隔离器解决方案：在将光纤1插入到中心部分的通孔27中并固定的套圈2的尖端表面上，形成从尖端表面突出的台阶表面29，以便包括通孔。包括偏振器6和法拉第旋转器7的光隔离元件9附接到台阶表面。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007525724A Temperature adjusted filter comprises a pre-stressed membrane 审中-公开
公开(公告)号：JP2007525724A
公开(公告)日：2007-09-06
申请号：JP2007502125
申请日：2005-03-31
申请人：インテル・コーポレーション
发明人：フィノー、マーク , ベットマン、ラルフ、ビー , リング、ウェンファ
IPC分类号： G02F1/01 , G02B6/26 , G02B6/42 , G02B26/00 , G02F1/00 , H01S5/00 , H01S5/02 , H01S5/024 , H01S5/06 , H01S5/14
CPC分类号： H01S5/02248 , G02B6/4209 , G02F1/0147 , G02F2203/055 , H01S3/1062 , H01S5/005 , H01S5/0064 , H01S5/02284 , H01S5/02415 , H01S5/02446 , H01S5/141
摘要：プレストレスト膜を有する熱的に調整されたフィルタ。熱的に調整されたフィルタは、ハンドルレイヤ、ハンドルレイヤに隣接して位置づけられる誘電体レイヤ、およびハンドルレイヤに隣接して配置されるデバイスレイヤを備える。デバイスレイヤは、光デバイスを有する。プレストレスト膜は、デバイスレイヤに隣接して位置づけられる。プレストレスト膜の伸張プレストレスは、熱的に調整されるフィルタの固有周波数を増加させる。

9. 发明专利

JPS6120016A Optical isolator 失效
标题翻译：光学隔离器
公开(公告)号：JPS6120016A
公开(公告)日：1986-01-28
申请号：JP14107884
申请日：1984-07-06
申请人： Fujitsu Ltd
发明人： WATANABE SHIGEKI , OKUJIMA HIROKI , OKAMOTO AKIRA , CHIKAMA TERUMI
IPC分类号： G02F1/09 , G02B6/42 , G02B27/28
CPC分类号： G02B6/4209
摘要： PURPOSE:To prevent incident light and emission light from deviating in axis and simplify optical system constitution by arranging the 1st and the 2nd prisms at both sides of a Faraday rotating element, and making the shape of its cross section trapezoid. CONSTITUTION:The 2nd prisms 3 are arranged upside down at both sides of the Faraday rotating element 1. When the vertical angle and refractive index of the prism are selected properly, light emitted by a light source 6, i.e. incident light 4 is made incident on the 1st prism 2 in the forward direction and deflected, and reflected rotally by a flank of the Faraday rotating element 1, so that the emission light 5 and incident light 4 do not deviate in axis in parallel and the emission light is in the same direction with the incident light 4. The incident light 4 made incident in the opposite direction, i.e. from the side of the 2nd prism 2 is zero-deflected by the 1st prism 2 when (e)-polarized to generate projected light 8 or (e)-polarized by the 1st prism 2 when zero-polarized to generate emission light 9. Namely, return light in the opposite direction is separated with high performance and never fed back to the light source 6.
摘要翻译：目的：通过在法拉第旋转元件的两侧布置第一和第二棱镜，并使其横截面梯形形状，防止入射光和发射光偏离轴，简化光学系统构成。构成：第二棱镜3在法拉第旋转元件1的两侧被倒置放置。当正确选择棱镜的垂直角度和折射率时，由光源6发射的光即入射光4入射到第一棱镜2在正向上被偏转，并被法拉第旋转元件1的侧面旋转地反射，使得发射光5和入射光4在轴上不平行偏离，并且发射光在相同方向当（e）偏振以产生投射光8时，入射光4在相反方向（即从第二棱镜2的一侧入射）被第一棱镜2零偏转，或（e）当零极化以产生发射光9时被第一棱镜2偏振。即，相反方向的返回光以高性能分离，并且不会反馈到光源6。

10. 发明专利

JP2004317912A Optical link module, optical coupling method, information processing device including the same module, signal transferring method, prism, and its manufacturing method 有权
公开(公告)号：JP2004317912A
公开(公告)日：2004-11-11
申请号：JP2003113726
申请日：2003-04-18
申请人： Internatl Business Mach Corp , インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation
发明人： FUKUZAWA TADASHI , SEKIYA KAZUO
IPC分类号： G02B6/32 , G02B6/38 , G02B6/42 , G02B6/43 , H01L31/0232 , H01L33/00 , H01L33/08 , H01L33/58 , H01S5/022
CPC分类号： G02B6/4209 , G02B6/32 , G02B6/3885 , G02B6/4214 , G02B6/4249 , G02B6/4292 , G02B6/43
摘要： PROBLEM TO BE SOLVED: To realize an inexpensive optical link module by optically coupling a 2-dimensional light laser array and a 2-dimensional optical fiber array and optically coupling a 2-dimensional surface light receiving element array and the 2-dimensional optical fiber array. SOLUTION: An optical link module 50 is an optical link module for performing connection of light beams by deflecting them and includes light emitting elements 62 arranged in a surface shape and an optical fiber bundle 70 being an optical waveguide for receiving light beams from the light emitting elements 62 and a light deflection element 58 which is arranged between the light emitting elements 62 and the optical fiber bundle 70 and includes a plurality of aspheric lenses formed respectively corresponding to the number of light emitting elements 62 and optical fibers. COPYRIGHT: (C)2005,JPO&NCIPI

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