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1. 发明申请

US20120140476A1 LASER MODULE 有权
标题翻译：激光模块
公开(公告)号：US20120140476A1
公开(公告)日：2012-06-07
申请号：US13388667
申请日：2011-05-09
申请人： Maiko Ariga , Tosshio Kimura
发明人： Maiko Ariga , Tosshio Kimura
IPC分类号： F21V5/04
CPC分类号： H01S5/02284 , G02B6/4204 , G02B6/4239 , G02B6/4249 , H01S5/005 , H01S5/0064 , H01S5/02248 , H01S5/0265 , H01S5/0687 , H01S5/4087
摘要： [Objective]To restrict degradation of optical characteristics due to a resin adhesive containing an inorganic filler.[Means]The width d of a lens body 31 and the height of an inorganic filler 341 in a direction orthogonal to the surface of a substrate are set such that an inclination angle of a collimating lens 3 does not exceed a maximum tolerable inclination angle when the inorganic filler 341 is positioned near the width-wise center of the lens body 31. As a result, even when the inorganic filler 341 is inserted between the bottom surface of the collimating lens 3 and the top surface of the substrate 4, degradation of the optical characteristics of the laser module including skewing of the optical axis of the laser light and distortion of the beam shape of the laser light can be restricted.
摘要翻译： [目的]限制由含有无机填料的树脂粘合剂引起的光学特性的劣化。透镜体31的宽度d和无机填料341在与基板的表面正交的方向上的高度被设定为使得准直透镜3的倾斜角度不超过最大允许倾斜角度，无机填料341位于透镜主体31的宽度方向中心附近。结果，即使当无机填料341插入在准直透镜3的底面和基板4的顶面之间时，劣化可以限制包括激光的光轴的偏斜和激光的光束形状的变形的激光模块的光学特性。

2. 发明申请

US20120127715A1 LASER MODULE 审中-公开
标题翻译：激光模块
公开(公告)号：US20120127715A1
公开(公告)日：2012-05-24
申请号：US13388666
申请日：2011-05-06
申请人： Maiko Ariga , Toshio Sugaya , Toshio Kimura
发明人： Maiko Ariga , Toshio Sugaya , Toshio Kimura
IPC分类号： F21V7/00 , F21V9/00
CPC分类号： G02B27/144 , G02B27/108 , H01S5/005 , H01S5/0064 , H01S5/02284 , H01S5/0265 , H01S5/06804 , H01S5/0683 , H01S5/0687 , H01S5/4087
摘要： [Objective] To prevent change in a direction of an optical axis of a split light within a plane parallel to a surface on which the beam splitter is installed.[Means] A laser module including a laser light source that emits a laser light and a beam splitter that splits a portion of the laser light emitted from the laser light source. The beam splitter includes a first reflective surface and a second reflective surface that are parallel to each other. The first reflective surface transmits a first portion of the laser light and reflects a second portion of the laser light to the second reflective surface. The second reflective surface receives the second portion of the laser light from the first reflective surface and reflects received laser light in a direction parallel to the laser light emitted from the laser light source.
摘要翻译： [目的]防止在与安装有分束器的表面平行的平面内的分裂光的光轴方向的变化。包括发射激光的激光光源的激光模块和分割从激光光源发射的激光的一部分的分束器。分束器包括彼此平行的第一反射表面和第二反射表面。第一反射表面透射激光的第一部分并将激光的第二部分反射到第二反射表面。第二反射表面接收来自第一反射表面的激光的第二部分，并且以与激光光源发射的激光平行的方向反射接收的激光。

3. 发明授权

US07974327B2 Surface emitting laser element array 有权
标题翻译：表面发射激光元件阵列
公开(公告)号：US07974327B2
公开(公告)日：2011-07-05
申请号：US12224719
申请日：2006-09-01
申请人： Maiko Ariga , Takeo Kageyama , Norihiro Iwai , Kazuaki Nishikata
发明人： Maiko Ariga , Takeo Kageyama , Norihiro Iwai , Kazuaki Nishikata
IPC分类号： H01S5/183 , H01S5/42
CPC分类号： H01S5/423 , H01L2224/48091 , H01L2224/49175 , H01S5/02276 , H01S5/0422 , H01S5/0425 , H01S5/06226 , H01S5/18313 , H01S5/18341 , H01S2301/176 , H01S2301/18 , H01L2924/00014
摘要： A surface emitting laser element array comprises a plurality of surface emitting laser elements (15) on a same substrate (1) each comprising a mesa post formed of a laminated structure including an active layer (4) for reducing a crosstalk between the surface emitting laser elements constituting the surface emitting laser element array, and for improving a high speed response, wherein each of the surface emitting laser elements (15) comprises a first electrode (9), a second electrode (10) and a third electrode (11) that have a polarity different from that of the first electrode (9); the first electrode (9) is arranged on the mesa post; the second electrode (10) is arranged on one surface of the substrate (1) same as that of the first electrode (9); the third electrode (11) is arranged on the other surface of the substrate (1) opposite to that of the first electrode and the second electrode (9, 10) and is provided as a common electrode of the surface emitting laser elements (15); and an electric current is applied to the active layer (4) using the first electrode (9) and the second electrode (10).
摘要翻译：表面发射激光元件阵列包括在同一衬底（1）上的多个表面发射激光器元件（15），每个表面发射激光器元件（15）包括由包括有源层（4）形成的层叠结构形成的台面柱，用于减少表面发射激光器构成表面发射激光元件阵列的元件，并且用于改善高速响应，其中每个表面发射激光器元件（15）包括第一电极（9），第二电极（10）和第三电极（11），其中具有与第一电极（9）不同的极性; 第一电极（9）布置在台面柱上; 第二电极（10）布置在与第一电极（9）相同的基板（1）的一个表面上; 第三电极（11）布置在与第一电极和第二电极（9,10）相反的基板（1）的另一个表面上，并且被设置为表面发射激光元件（15）的公共电极， ; 并且使用第一电极（9）和第二电极（10）向有源层（4）施加电流。

4. 发明授权

US07891885B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US07891885B2
公开(公告)日：2011-02-22
申请号：US12127529
申请日：2008-05-27
申请人： Maiko Ariga , Kengo Muranushi , Mizuki Oike , Hiroshi Takano , Sayoko Ibe , Toshikazu Mukaihara
发明人： Maiko Ariga , Kengo Muranushi , Mizuki Oike , Hiroshi Takano , Sayoko Ibe , Toshikazu Mukaihara
IPC分类号： G02B6/36 , H01S3/08 , H04J14/02
CPC分类号： H01S5/02208 , H01S5/0064 , H01S5/02284 , H01S5/0687 , H01S5/12 , H01S5/4012 , H01S5/4031 , H01S5/50 , H01S2301/02
摘要： An optical module 10 has a laser light source 20, optical branching means 24 for receiving laser light from the laser light source 20, making a part of the laser light pass through the optical branching means and branching a remaining part of the laser light; a photodetecting portion 30P receiving the remaining part of the laser light branched from the optical branching means 24 and a package 11 holding therein the laser light source 20, the optical branching means 24 and the photodetecting portion 30P, the package 11 having stray light reducing means 200, 201 and 202 provided therein to reduce stray light generated inside the package.
摘要翻译：光学模块10具有激光光源20，用于接收来自激光光源20的激光的光分支装置24，使激光的一部分通过光分支装置并分支剩下的激光部分; 接收从光分路装置24分支的激光的剩余部分的光电检测部分30P和保持激光光源20的光纤分支装置24和光电检测部分30P的封装11，具有杂散光减少装置 200,201和202，以减少在封装内产生的杂散光。

5. 发明授权

US08731019B2 Laser module 有权
标题翻译：激光模块
公开(公告)号：US08731019B2
公开(公告)日：2014-05-20
申请号：US13388667
申请日：2011-05-09
申请人： Maiko Ariga , Toshio Kimura
发明人： Maiko Ariga , Toshio Kimura
IPC分类号： H01S3/08
CPC分类号： H01S5/02284 , G02B6/4204 , G02B6/4239 , G02B6/4249 , H01S5/005 , H01S5/0064 , H01S5/02248 , H01S5/0265 , H01S5/0687 , H01S5/4087
摘要： [Objective]To restrict degradation of optical characteristics due to a resin adhesive containing an inorganic filler.[Means]The width d of a lens body 31 and the height of an inorganic filler 341 in a direction orthogonal to the surface of a substrate are set such that an inclination angle of a collimating lens 3 does not exceed a maximum tolerable inclination angle when the inorganic filler 341 is positioned near the width-wise center of the lens body 31. As a result, even when the inorganic filler 341 is inserted between the bottom surface of the collimating lens 3 and the top surface of the substrate 4, degradation of the optical characteristics of the laser module including skewing of the optical axis of the laser light and distortion of the beam shape of the laser light can be restricted.
摘要翻译： [目的]限制由含有无机填料的树脂粘合剂引起的光学特性的劣化。透镜体31的宽度d和无机填料341在与基板的表面正交的方向上的高度被设定为使得准直透镜3的倾斜角度不超过最大允许倾斜角度，无机填料341位于透镜主体31的宽度方向中心附近。结果，即使当无机填料341插入在准直透镜3的底面和基板4的顶面之间时，劣化可以限制包括激光的光轴的偏斜和激光的光束形状的变形的激光模块的光学特性。

6. 发明申请

US20100195689A1 SURFACE EMITTING LASER ELEMENT ARRAY 有权
标题翻译：表面发射激光元件阵列
公开(公告)号：US20100195689A1
公开(公告)日：2010-08-05
申请号：US12224719
申请日：2006-09-01
申请人： Maiko Ariga , Takeo Kageyama , Norihiro Iwai , Kazuaki Nishikata
发明人： Maiko Ariga , Takeo Kageyama , Norihiro Iwai , Kazuaki Nishikata
IPC分类号： H01S5/42 , H01S5/323 , H01S5/187
CPC分类号： H01S5/423 , H01L2224/48091 , H01L2224/49175 , H01S5/02276 , H01S5/0422 , H01S5/0425 , H01S5/06226 , H01S5/18313 , H01S5/18341 , H01S2301/176 , H01S2301/18 , H01L2924/00014
摘要： A surface emitting laser element array comprises a plurality of surface emitting laser elements (15) on a same substrate (1) each comprising a mesa post formed of a laminated structure including an active layer (4) for reducing a crosstalk between the surface emitting laser elements constituting the surface emitting laser element array, and for improving a high speed response, wherein each of the surface emitting laser elements (15) comprises a first electrode (9), a second electrode (10) and a third electrode (11) that have a polarity different from that of the first electrode (9); the first electrode (9) is arranged on the mesa post; the second electrode (10) is arranged on one surface of the substrate (1) same as that of the first electrode (9); the third electrode (11) is arranged on the other surface of the substrate (1) opposite to that of the first electrode and the second electrode (9, 10) and is provided as a common electrode of the surface emitting laser elements (15); and an electric current is applied to the active layer (4) using the first electrode (9) and the second electrode (10).
摘要翻译：表面发射激光元件阵列包括在同一衬底（1）上的多个表面发射激光器元件（15），每个表面发射激光器元件（15）包括由包括有源层（4）形成的层叠结构形成的台面柱，用于减少表面发射激光器构成表面发射激光元件阵列的元件，并且用于改善高速响应，其中每个表面发射激光器元件（15）包括第一电极（9），第二电极（10）和第三电极（11），其中具有与第一电极（9）不同的极性; 第一电极（9）布置在台面柱上; 第二电极（10）布置在与第一电极（9）相同的基板（1）的一个表面上; 第三电极（11）布置在与第一电极和第二电极（9,10）相反的基板（1）的另一个表面上，并且被设置为表面发射激光元件（15）的公共电极， ; 并且使用第一电极（9）和第二电极（10）向有源层（4）施加电流。

7. 发明申请

US20090129427A1 OPTICAL MODULE 有权
标题翻译：光学模块
公开(公告)号：US20090129427A1
公开(公告)日：2009-05-21
申请号：US12127529
申请日：2008-05-27
申请人： Maiko ARIGA , Kengo Muranushi , Mizuki Oike , Hiroshi Takano , Sayoko Ibe , Toshikazu Mukaihara
发明人： Maiko ARIGA , Kengo Muranushi , Mizuki Oike , Hiroshi Takano , Sayoko Ibe , Toshikazu Mukaihara
IPC分类号： H01S3/08
CPC分类号： H01S5/02208 , H01S5/0064 , H01S5/02284 , H01S5/0687 , H01S5/12 , H01S5/4012 , H01S5/4031 , H01S5/50 , H01S2301/02
摘要： An optical module 10 has a laser light source 20, optical branching means 24 for receiving laser light from the laser light source 20, making a part of the laser light pass through the optical branching means and branching a remaining part of the laser light; a photodetecting portion 30P receiving the remaining part of the laser light branched from the optical branching means 24 and a package 11 holding therein the laser light source 20, the optical branching means 24 and the photodetecting portion 30P, the package 11 having stray light reducing means 200, 201 and 202 provided therein to reduce stray light generated inside the package.
摘要翻译：光学模块10具有激光光源20，用于接收来自激光光源20的激光的光分支装置24，使激光的一部分通过光分支装置并分支剩下的激光部分; 接收从光分路装置24分支的激光的剩余部分的光电检测部分30P和保持激光光源20的光纤分支装置24和光电检测部分30P的封装11，具有杂散光减少装置 200,201和202，以减少在封装内产生的杂散光。

8. 发明申请

US20070030874A1 Surface-emitting laser element and laser module using the same 审中-公开
标题翻译：表面发射激光元件和使用其的激光模块
公开(公告)号：US20070030874A1
公开(公告)日：2007-02-08
申请号：US11515017
申请日：2006-09-05
申请人： Maiko Ariga , Norihiro Iwai , Setiagung Casimirus , Hitoshi Shimizu , Fumio Koyama , Masakazu Arai , Takeo Kageyama
发明人： Maiko Ariga , Norihiro Iwai , Setiagung Casimirus , Hitoshi Shimizu , Fumio Koyama , Masakazu Arai , Takeo Kageyama
IPC分类号： H01S3/13 , H01S5/00
CPC分类号： B82Y20/00 , H01S5/0658 , H01S5/1221 , H01S5/18311 , H01S5/2213 , H01S5/2214 , H01S5/3054 , H01S5/3086 , H01S5/32366 , H01S5/3407 , H01S5/34306 , H01S5/34313 , H01S2301/02
摘要： A cavity is formed by a lower multilayer mirror and an upper multilayer mirror and an active layer is arranged between the lower multilayer mirror and the upper multilayer mirror in a surface-emitting laser element. A relaxation oscillation frequency at a bias point in the cavity is set to exceed an optical communication frequency for modulating a laser light output from the surface-emitting laser element.
摘要翻译：通过下多层反射镜和上多层反射镜形成空腔，并且在表面发射激光元件中的下多层反射镜和上多层反射镜之间布置有源层。空腔中的偏置点处的弛豫振荡频率被设定为超过用于调制从表面发射激光器元件输出的激光的光通信频率。

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