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1. 发明授权

US09110315B2 Optical device, modulator module, and method for manufacturing the optical device 有权
标题翻译：光学器件，调制器模块以及用于制造光学器件的方法
公开(公告)号：US09110315B2
公开(公告)日：2015-08-18
申请号：US13488511
申请日：2012-06-05
申请人： Akira Nakanishi , Hideo Arimoto , Hiroaki Hayashi , Shigeki Makino , Kazunori Shinoda
发明人： Akira Nakanishi , Hideo Arimoto , Hiroaki Hayashi , Shigeki Makino , Kazunori Shinoda
IPC分类号： G02B6/12 , G02F1/025 , H01S5/026 , G02F1/225 , H01S5/12 , H01S5/227
CPC分类号： G02F1/025 , G02B2006/12097 , G02B2006/12135 , G02B2006/12142 , G02F1/2257 , G02F2201/063 , G02F2201/50 , H01S5/0265 , H01S5/12 , H01S5/227
摘要： An optical device includes a ridge-like optical waveguide portion, a mesa protector portion that is arranged in parallel to the optical waveguide portion, a resin portion that covers upper parts of the mesa protector portion and is disposed at both sides of the mesa protector portion, an electrode that is disposed on the optical waveguide portion, an electrode pad that is disposed on the resin portion located at an opposite side to the optical waveguide portion with respect to the mesa protector portion, and a connection portion that is disposed on the resin portion and electrically connects the electrode to the electrode pad.
摘要翻译：光学装置包括脊状光波导部分，平行于光波导部分的台面保护部分，覆盖台面保护部分的上部并设置在台面保护部分两侧的树脂部分设置在所述光波导路部分上的电极，设置在与所述台面保护器部分相对的所述光波导部分相对侧的所述树脂部分上的电极焊盘和设置在所述树脂上的连接部分并将电极电连接到电极焊盘。

2. 发明授权

US08774571B2 Optical device, optical module, and method for manufacturing optical device 有权
标题翻译：光学装置，光学模块以及光学装置的制造方法
公开(公告)号：US08774571B2
公开(公告)日：2014-07-08
申请号：US13590718
申请日：2012-08-21
申请人： Kazunori Shinoda , Shigeki Makino , Hideo Arimoto
发明人： Kazunori Shinoda , Shigeki Makino , Hideo Arimoto
IPC分类号： G02B6/12
CPC分类号： G02F1/13471 , H01S5/0085 , H01S5/02216 , H01S5/02284 , H01S5/0265 , H01S5/06256 , H01S5/1209
摘要： An optical device includes a substrate and a first optical waveguide including a mesa. The mesa includes a first lower clad layer portion, a first core layer portion, and a first upper clad layer portion. The first lower clad layer portion, the first core layer portion, and the first upper clad layer portion are disposed in this order from the substrate side. The optical device also includes a first etch stop layer configured to stop etching when the first optical waveguide is formed. The first etch stop layer being laminated over the substrate. The first optical waveguide is laminated on the first etch stop layer.
摘要翻译：光学装置包括基板和包括台面的第一光波导。台面包括第一下包层部分，第一芯层部分和第一上包层部分。第一下包层部分，第一芯层部分和第一上包层部分从衬底侧依次设置。该光学器件还包括第一蚀刻停止层，其被配置为在形成第一光波导时停止蚀刻。第一蚀刻停止层层压在衬底上。第一光波导层压在第一蚀刻停止层上。

3. 发明授权

US07502403B2 Semiconductor laser and optical module 有权
标题翻译：半导体激光和光学模块
公开(公告)号：US07502403B2
公开(公告)日：2009-03-10
申请号：US11831986
申请日：2007-08-01
申请人： Kazunori Shinoda , Koichiro Adachi , Hideo Arimoto
发明人： Kazunori Shinoda , Koichiro Adachi , Hideo Arimoto
IPC分类号： H01S3/08 , H01S5/00
CPC分类号： G02B6/4246 , B82Y20/00 , G02B6/4214 , H01S5/005 , H01S5/02212 , H01S5/02248 , H01S5/02284 , H01S5/026 , H01S5/0267 , H01S5/028 , H01S5/1085 , H01S5/12 , H01S5/18 , H01S5/2224 , H01S5/2275 , H01S5/34306
摘要： In a horizontal cavity surface emitted laser, there is provided a device structure that is capable of obtaining a circular narrow-divergence emitted beam that is high in the optical coupling efficiency with a fiber. As a first means, there is provided a horizontal cavity surface emitting laser having a structure in which the plane mirror that is inclined by 45° and the bottom lens of the oval configuration are integrally structured. As a second means, there is provided a horizontal cavity surface emitting laser in which the mirror having the columnar front surface configuration inclined by 45° and the bottom lens of the columnar front surface configuration are integrally structured. Since the horizontal component and the vertical component of the laser beam can be shaped, independently, through the above means. As a result, it is possible to obtain the circular narrow-divergence emitted beam.
摘要翻译：在水平腔表面发射激光器中，提供了一种能够获得与光纤的光耦合效率高的圆形窄发散射束的器件结构。作为第一手段，提供了一种水平腔表面发射激光器，其具有倾斜45°的平面镜和椭圆形的底部透镜一体构造的结构。作为第二装置，提供了一种水平腔表面发射激光器，其中具有倾斜45°的柱状前表面结构的反射镜和柱状前表面构造的底部透镜是一体构造的。由于可以通过上述方式独立地对激光束的水平分量和垂直分量进行成形。结果，可以获得圆形窄发散光束。

4. 发明申请

US20080266638A1 SEMICONDUCTOR LASER AND OPTICAL MODULE 有权
标题翻译：半导体激光和光学模块
公开(公告)号：US20080266638A1
公开(公告)日：2008-10-30
申请号：US11831986
申请日：2007-08-01
申请人： Kazunori Shinoda , Koichiro Adachi , Hideo Arimoto
发明人： Kazunori Shinoda , Koichiro Adachi , Hideo Arimoto
IPC分类号： G02B26/00 , H01S5/02
CPC分类号： G02B6/4246 , B82Y20/00 , G02B6/4214 , H01S5/005 , H01S5/02212 , H01S5/02248 , H01S5/02284 , H01S5/026 , H01S5/0267 , H01S5/028 , H01S5/1085 , H01S5/12 , H01S5/18 , H01S5/2224 , H01S5/2275 , H01S5/34306
摘要： In a horizontal cavity surface emitted laser, there is provided a device structure that is capable of obtaining a circular narrow-divergence emitted beam that is high in the optical coupling efficiency with a fiber. As a first means, there is provided a horizontal cavity surface emitting laser having a structure in which the plane mirror that is inclined by 45° and the bottom lens of the oval configuration are integrally structured. As a second means, there is provided a horizontal cavity surface emitting laser in which the mirror having the columnar front surface configuration inclined by 45° and the bottom lens of the columnar front surface configuration are integrally structured. Since the horizontal component and the vertical component of the laser beam can be shaped, independently, through the above means. As a result, it is possible to obtain the circular narrow-divergence emitted beam.
摘要翻译：在水平腔表面发射激光器中，提供了一种能够获得与光纤的光耦合效率高的圆形窄发散射束的器件结构。作为第一手段，提供了一种水平腔表面发射激光器，其具有倾斜45°的平面镜和椭圆形的底部透镜一体构造的结构。作为第二装置，提供了一种水平腔表面发射激光器，其中具有倾斜45°的柱状前表面结构的反射镜和柱状前表面构造的底部透镜是一体构造的。由于可以通过上述方式独立地对激光束的水平分量和垂直分量进行成形。结果，可以获得圆形窄发散光束。

5. 发明授权

US08965153B2 Optical semiconductor device and optical waveguide 有权
标题翻译：光半导体器件和光波导
公开(公告)号：US08965153B2
公开(公告)日：2015-02-24
申请号：US11950447
申请日：2007-12-05
申请人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
发明人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
IPC分类号： G02B6/26 , H01S5/026 , G02B6/122 , G02B6/125 , H01S5/02 , H01S5/028 , H01S5/10 , H01S5/12 , H01S5/32
CPC分类号： H01S5/026 , G02B6/1228 , G02B6/125 , H01S5/021 , H01S5/028 , H01S5/1014 , H01S5/12 , H01S5/3224
摘要： A core of an optical waveguide and a core of a waveguide type optical device are adjacently disposed, and a layer is continuously formed at one end of the core of the waveguide type optical device, wherein an effective refractive index of the layer decreases toward a long axis direction of the optical waveguide stripe.
摘要翻译：波导型光学器件的光波导和芯的芯相邻布置，并且在波导型光学器件的芯的一端连续形成层，其中该层的有效折射率朝向长度减小光波导条的轴方向。

6. 发明申请

US20080137695A1 OPTICAL SEMICONDUCTOR DEVICE AND OPTICAL WAVEGUIDE 有权
标题翻译：光学半导体器件和光波导
公开(公告)号：US20080137695A1
公开(公告)日：2008-06-12
申请号：US11950447
申请日：2007-12-05
申请人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
发明人： Makoto Takahashi , Hideo Arimoto , Kazuhiko Hosomi , Toshihiko Fukamachi , Shigeki Makino , Yasunobu Matsuoka , Toshiki Sugawara
IPC分类号： H01S5/026 , G02B6/10
CPC分类号： H01S5/026 , G02B6/1228 , G02B6/125 , H01S5/021 , H01S5/028 , H01S5/1014 , H01S5/12 , H01S5/3224
摘要： A core of an optical waveguide and a core of a waveguide type optical device are adjacently disposed, and a layer is continuously formed at one end of the core of the waveguide type optical device, wherein an effective refractive index of the layer decreases toward a long axis direction of the optical waveguide stripe.
摘要翻译：波导型光学器件的光波导和芯的芯相邻布置，并且在波导型光学器件的芯的一端连续形成层，其中该层的有效折射率朝向长度减小光波导条的轴方向。

7. 发明申请

US20060076573A1 Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver 有权
公开(公告)号：US20060076573A1
公开(公告)日：2006-04-13
申请号：US11281503
申请日：2005-11-18
申请人： Noriko Sasada , Kazuhiko Naoe , Masataka Shirai , Hideo Arimoto , Satoshi Tada
发明人： Noriko Sasada , Kazuhiko Naoe , Masataka Shirai , Hideo Arimoto , Satoshi Tada
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： G02B6/4201 , G02B6/4279 , G02B6/428 , H01L2224/48091 , H01S5/0085 , H01S5/02248 , H01S5/02272 , H01S5/0265 , H01S5/06226 , H01L2924/00014
摘要： A chip carrier includes a metal-coated portion formed on a front surface of a substrate and to be mounted a device, and a rear surface of the substrate being coated with a metal, in which a metal-coated portion is formed on a side surface of the substrate and the metal-coated portion on the front surface of substrate is connected with the metal-coated portion on the rear surface by the metal-coated portion formed on the side surface of the substrate, thereby maintaining frequency characteristics of the optical semiconductor device.

8. 发明授权

US08179931B2 Wavelength tunable filter and wavelength tunable laser module 有权
标题翻译：波长可调滤波器和波长可调激光模块
公开(公告)号：US08179931B2
公开(公告)日：2012-05-15
申请号：US12622785
申请日：2009-11-20
申请人： Hideo Arimoto , Masahiro Aoki
发明人： Hideo Arimoto , Masahiro Aoki
IPC分类号： H01S3/10
CPC分类号： G02F1/3133 , H01S5/06256 , H01S5/1032 , H01S5/1035
摘要： A wavelength tunable filter and a wavelength tunable laser module are a codirectional coupler type whose characteristics do not vary significantly with a process error. They are structured so as to include a semiconductor substrate which has a first optical waveguide and a second optical waveguide. The first and the second optical waveguides are extended from a first side of the semiconductor substrate to an opposing second side thereof. The first optical waveguide includes a first core layer, which has a planar layout having periodic convexes and concaves, and a pair of electrodes, which vertically sandwich the first core layer. The second optical waveguide includes a second core layer, which has a lower refractive index than the first core layer. Further, a layer having the same composition and film thickness as the second core layer is placed under the first core layer.
摘要翻译：波长可调滤波器和波长可调激光器模块是一种同向耦合器类型，其特性与处理误差不会显着变化。它们被构造成包括具有第一光波导和第二光波导的半导体衬底。第一和第二光波导从半导体衬底的第一侧延伸到相对的第二侧。第一光波导包括具有周期性凸起和凹陷的平面布局的第一芯层和垂直夹着第一芯层的一对电极。第二光波导包括具有比第一芯层低的折射率的第二芯层。此外，具有与第二芯层相同的组成和膜厚度的层被放置在第一芯层下方。

9. 发明申请

US20090268772A1 Semiconductor laser apparatus 有权
标题翻译：半导体激光装置
公开(公告)号：US20090268772A1
公开(公告)日：2009-10-29
申请号：US12385735
申请日：2009-04-17
申请人： Hideo Arimoto , Masahiro Aoki
发明人： Hideo Arimoto , Masahiro Aoki
IPC分类号： H01S5/026 , H01S3/08
CPC分类号： H01S5/141 , H01S5/02248 , H01S5/02284 , H01S5/0267 , H01S5/1082 , H01S5/1085 , H01S5/18 , H01S5/227 , H01S5/4087
摘要： A wavelength variable laser smaller in size than the conventional one can be achieved by arranging a gain chip, an etalon filter and a fifth reflective mirror on an AlN submount and longitudinally integrating the gain chip in which a 45° mirror and a lens are integrated and the etalon filter. A laser cavity has a structure in which light passes through an active layer from a first reflective mirror realized by an end surface of the gain chip, is reflected by the 45° mirror at an angle of 90° and then passes through the lens. The light having passed through the lens is converted into parallel light, passes through the etalon filter and reaches the fifth reflective mirror and is then reflected. The reflected light returns through the same optical path and reaches the first reflective mirror realized by the end surface of the gain chip.
摘要翻译：可以通过在AlN基座上布置增益芯片，标准具滤波器和第五反射镜并纵向积分其中集成45°反射镜和透镜的增益芯片来实现尺寸比常规小的波长可变激光器，标准具过滤器。激光腔具有光从通过增益芯片的端面实现的第一反射镜穿过有源层的结构，被45°反射镜以90°的角度反射，然后通过透镜。通过透镜的光被转换为平行光，通过标准具过滤器并到达第五反射镜，然后被反射。反射光通过相同的光路返回并到达由增益芯片的端面实现的第一反射镜。

10. 发明授权

US07605402B2 Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver 有权
标题翻译：用于半导体光器件，光模块和光发射机和接收机的芯片载体的结构
公开(公告)号：US07605402B2
公开(公告)日：2009-10-20
申请号：US11281503
申请日：2005-11-18
申请人： Noriko Sasada , Kazuhiko Naoe , Masataka Shirai , Hideo Arimoto , Satoshi Tada
发明人： Noriko Sasada , Kazuhiko Naoe , Masataka Shirai , Hideo Arimoto , Satoshi Tada
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4279 , G02B6/428 , H01L2224/48091 , H01S5/0085 , H01S5/02248 , H01S5/02272 , H01S5/0265 , H01S5/06226 , H01L2924/00014
摘要： A chip carrier includes a metal-coated portion formed on a front surface of a substrate and to be mounted a device, and a rear surface of the substrate being coated with a metal, in which a metal-coated portion is formed on a side surface of the substrate and the metal-coated portion on the front surface of substrate is connected with the metal-coated portion on the rear surface by the metal-coated portion formed on the side surface of the substrate, thereby maintaining frequency characteristics of the optical semiconductor device.
摘要翻译：芯片载体包括形成在基板的前表面上并被安装的装置的金属涂覆部分，以及涂覆有金属的基板的后表面，金属涂覆部分形成在侧面上通过形成在基板的侧面的金属被覆部与背面的金属被覆部连接基板的前表面的金属被覆部分，从而保持光半导体的频率特性设备。

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