专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050100070A1 Surface-emitting type semiconductor laser and method for manufacturing the same 有权
标题翻译：表面发射型半导体激光器及其制造方法
公开(公告)号：US20050100070A1
公开(公告)日：2005-05-12
申请号：US10940984
申请日：2004-09-15
申请人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
发明人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
IPC分类号： H01S5/183 , H01S5/42 , H01S5/00
CPC分类号： H01S5/18355 , H01S5/18308 , H01S5/18311 , H01S5/18338 , H01S5/1835 , H01S5/423 , H01S2301/176
摘要： To provide surface-emitting type semiconductor lasers and methods of manufacturing the same in which the polarization direction of laser light can be readily controlled, a surface-emitting type semiconductor laser includes a vertical resonator above a substrate. The vertical resonator includes a first mirror, an active layer and a second mirror disposed in this order from the substrate. The vertical resonator has a plurality of unit resonators. An emission region of each of the unit resonators has a diameter that oscillates in a single-mode.
摘要翻译：为了提供表面发射型半导体激光器及其制造方法，其中可以容易地控制激光的偏振方向，表面发射型半导体激光器包括在衬底上方的垂直谐振器。垂直谐振器包括从衬底依次设置的第一反射镜，有源层和第二反射镜。垂直谐振器具有多个单元谐振器。每个单位谐振器的发射区域具有以单模振荡的直径。

2. 发明申请

US20050083981A1 Surface-emitting type semiconductor laser and method for manufacturing the same 有权
标题翻译：表面发射型半导体激光器及其制造方法
公开(公告)号：US20050083981A1
公开(公告)日：2005-04-21
申请号：US10934450
申请日：2004-09-07
申请人： Tsuyoshi Kaneko , Tsugio Ide , Hitoshi Nakayama
发明人： Tsuyoshi Kaneko , Tsugio Ide , Hitoshi Nakayama
IPC分类号： H01S5/183 , H01S5/00 , H01S5/042 , H01S5/343
CPC分类号： B82Y20/00 , H01S5/0425 , H01S5/18313 , H01S5/18316 , H01S5/18333 , H01S5/18338 , H01S5/18341 , H01S5/18347 , H01S5/18355 , H01S5/3432 , H01S2301/18
摘要： A reliable surface-emitting type semiconductor laser and a method for manufacturing the same, is capable of controlling polarization planes of laser light without lowering the energy usage efficiency. The surface-emitting type semiconductor laser has a first mirror, an active layer and a second mirror formed above a substrate, a first columnar section formed adjacent to the active layer and including a dielectric layer defining an opening section and a second columnar section formed above the first columnar section. A planar configuration of the second columnar section has anisotropy.
摘要翻译：可靠的表面发射型半导体激光器及其制造方法能够在不降低能量使用效率的情况下控制激光的偏振面。表面发射型半导体激光器具有形成在基板上方的第一反射镜，有源层和第二反射镜，邻近有源层形成的第一柱状部分，并且包括限定开口部分的介电层和形成在上面的第二柱状部分第一个柱状部分。第二柱状部分的平面构型具有各向异性。

3. 发明授权

US07983319B2 Surface-emitting type semiconductor laser that controls polarization directions of laser light and method for manufacturing the same 有权
标题翻译：控制激光的偏振方向的表面发射型半导体激光器及其制造方法
公开(公告)号：US07983319B2
公开(公告)日：2011-07-19
申请号：US12502748
申请日：2009-07-14
申请人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
发明人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
IPC分类号： H01S5/42 , H01S5/16
CPC分类号： H01S5/18355 , H01S5/18308 , H01S5/18311 , H01S5/18338 , H01S5/1835 , H01S5/423 , H01S2301/176
摘要： To provide surface-emitting type semiconductor lasers and methods of manufacturing the same in which the polarization direction of laser light can be readily controlled, a surface-emitting type semiconductor laser includes a vertical resonator above a substrate. The vertical resonator includes a first mirror, an active layer and a second mirror disposed in this order from the substrate. The vertical resonator has a plurality of unit resonators. An emission region of each of the unit resonators has a diameter that oscillates in a single-mode.
摘要翻译：为了提供表面发射型半导体激光器及其制造方法，其中可以容易地控制激光的偏振方向，表面发射型半导体激光器包括在衬底上方的垂直谐振器。垂直谐振器包括从衬底依次设置的第一反射镜，有源层和第二反射镜。垂直谐振器具有多个单元谐振器。每个单位谐振器的发射区域具有以单模振荡的直径。

4. 发明授权

US07486713B2 Surface-emitting type semiconductor laser and method for manufacturing the same 有权
标题翻译：表面发射型半导体激光器及其制造方法
公开(公告)号：US07486713B2
公开(公告)日：2009-02-03
申请号：US10934450
申请日：2004-09-07
申请人： Tsuyoshi Kaneko , Tsugio Ide , Hitoshi Nakayama
发明人： Tsuyoshi Kaneko , Tsugio Ide , Hitoshi Nakayama
IPC分类号： H01S5/00
CPC分类号： B82Y20/00 , H01S5/0425 , H01S5/18313 , H01S5/18316 , H01S5/18333 , H01S5/18338 , H01S5/18341 , H01S5/18347 , H01S5/18355 , H01S5/3432 , H01S2301/18
摘要： A surface-emitting type semiconductor laser includes a substrate; a first mirror disposed above the substrate; an active layer disposed above the first mirror; a second mirror disposed above the active layer; a first columnar section including the active layer, the first columnar section not having anisotropy; a first dielectric layer disposed in the first columnar section, the first dielectric layer including a symmetric opening section; a second columnar section disposed above the first columnar section, the second columnar section having an outer wall that has anisotropy; and a second dielectric layer disposed in the second columnar section, the second dielectric layer including an asymmetric opening section.
摘要翻译：表面发射型半导体激光器包括基板; 设置在所述基板上方的第一反射镜; 设置在第一反射镜上方的有源层; 位于有源层上方的第二反射镜; 第一柱状部分，包括有源层，第一柱状部分不具有各向异性; 设置在所述第一柱状部分中的第一介电层，所述第一介电层包括对称的开口部分; 设置在第一柱状部分上方的第二柱状部分，第二柱状部分具有具有各向异性的外壁; 以及设置在所述第二柱状部分中的第二电介质层，所述第二电介质层包括不对称开口部分。

5. 发明授权

US07580436B2 Surface-emitting type semiconductor laser and method for manufacturing the same 有权
标题翻译：表面发射型半导体激光器及其制造方法
公开(公告)号：US07580436B2
公开(公告)日：2009-08-25
申请号：US10940984
申请日：2004-09-15
申请人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
发明人： Hitoshi Nakayama , Tsugio Ide , Tsuyoshi Kaneko
IPC分类号： H01S5/00 , H01S3/08 , H01S3/082
CPC分类号： H01S5/18355 , H01S5/18308 , H01S5/18311 , H01S5/18338 , H01S5/1835 , H01S5/423 , H01S2301/176
摘要： To provide surface-emitting type semiconductor lasers and methods of manufacturing the same in which the polarization direction of laser light can be readily controlled, a surface-emitting type semiconductor laser includes a vertical resonator above a substrate. The vertical resonator includes a first mirror, an active layer and a second mirror disposed in this order from the substrate. The vertical resonator has a plurality of unit resonators. An emission region of each of the unit resonators has a diameter that oscillates in a single-mode.
摘要翻译：为了提供表面发射型半导体激光器及其制造方法，其中可以容易地控制激光的偏振方向，表面发射型半导体激光器包括在衬底上方的垂直谐振器。垂直谐振器包括从衬底依次设置的第一反射镜，有源层和第二反射镜。垂直谐振器具有多个单元谐振器。每个单位谐振器的发射区域具有以单模振荡的直径。

6. 发明申请

US20050147142A1 Surface-emitting type semiconductor laser and method of manufacturing the same 审中-公开
标题翻译：表面发射型半导体激光器及其制造方法
公开(公告)号：US20050147142A1
公开(公告)日：2005-07-07
申请号：US10980329
申请日：2004-11-04
申请人： Satoshi Kito , Tsuyoshi Kaneko , Tsugio Ide
发明人： Satoshi Kito , Tsuyoshi Kaneko , Tsugio Ide
IPC分类号： H01S5/183 , H01S3/08 , H01S5/00 , H01S5/026 , H01S5/10
CPC分类号： H01S5/18388 , H01S5/0207 , H01S5/1089 , H01S5/18305 , H01S5/18313 , H01S2301/166
摘要： A method is provided to provide surface-emitting type semiconductor lasers and methods for manufacturing the same, which can readily control transverse modes of laser light. A surface-emitting type semiconductor laser pertains to a surface-emitting type semiconductor laser having a vertical resonator above a substrate. The vertical resonator includes a first mirror, an active layer and a second mirror disposed in this order from the substrate, and is equipped with an optical path adjusting layer having a concave curved surface over the second mirror.
摘要翻译：提供了一种提供表面发射型半导体激光器的方法及其制造方法，其可以容易地控制激光的横向模式。表面发射型半导体激光器涉及在基板上方具有垂直谐振器的表面发射型半导体激光器。垂直谐振器包括从衬底依次设置的第一反射镜，有源层和第二反射镜，并且配备有在第二反射镜上具有凹曲面的光路调节层。

7. 发明授权

US06877911B2 Optical-fiber supporting member and optical transmission device using the same 失效
标题翻译：光纤支撑构件和使用其的光传输装置
公开(公告)号：US06877911B2
公开(公告)日：2005-04-12
申请号：US10114983
申请日：2002-04-04
申请人： Tsugio Ide , Shojiro Kitamura , Atsushi Harada
发明人： Tsugio Ide , Shojiro Kitamura , Atsushi Harada
IPC分类号： G02B6/36 , G02B6/42 , H01L31/02 , H01L31/12 , H01S5/022 , H01S5/18 , H04B10/07 , H04B10/25
CPC分类号： H01L24/95 , G02B6/3644 , G02B6/3652 , G02B6/3688 , G02B6/3692 , G02B6/422 , G02B6/4234 , G02B6/4249 , H01L2924/01004 , H01L2924/01005 , H01L2924/01019 , H01L2924/01033 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/09701 , H01L2924/12042 , H01L2924/12043 , H01L2924/00
摘要： In a optical transmission device in which a surface-emitting laser and an optical fiber are coupled, a light emitting portion of the surface-emitting laser and an input end of the optical fiber are positioned with high precision. An optical-fiber supporting member is provided with an optical-fiber through hole in which an end portion of an optical fiber is inserted, and a photodiode. The through hole and the photodiode are arranged corresponding to the arrangement of two light emitting portions of a surface-emitting laser so that a center of the circular section of the through hole and the optical axis of the optical-transmission light emitting portion are off set by a predetermined amount when a center point of the photodiode and the optical axis of the reference-light emitting portion are aligned. The surface-emitting laser and the optical-fiber supporting member are coupled with the center point of the photodiode and the optical axis of the reference-light emitting portion aligned with each other.
摘要翻译：在表面发射激光器和光纤耦合的光传输装置中，表面发射激光器的发光部分和光纤的输入端以高精度定位。光纤支撑部件设置有插入有光纤的端部的光纤通孔和光电二极管。通孔和光电二极管对应于表面发射激光器的两个发光部分的布置，使得通孔的圆形部分的中心和光传输发光部分的光轴被设定当光电二极管的中心点和参考光发射部分的光轴对准时，预定量。表面发射激光器和光纤支撑构件与光电二极管的中心点和参考光发射部分的光轴彼此对准地耦合。

8. 发明授权

US07104703B2 Optical transceiver and method for producing the same 有权
标题翻译：光收发器及其制造方法
公开(公告)号：US07104703B2
公开(公告)日：2006-09-12
申请号：US10601707
申请日：2003-06-24
申请人： Kimio Nagasaka , Akira Miyamae , Takeo Kaneko , Eiichi Fujii , Jun Amako , Tsugio Ide , Shojiro Kitamura
发明人： Kimio Nagasaka , Akira Miyamae , Takeo Kaneko , Eiichi Fujii , Jun Amako , Tsugio Ide , Shojiro Kitamura
IPC分类号： G02B6/36 , G02B6/14 , G02B6/42
CPC分类号： G02B6/4227 , G02B6/4204 , G02B6/4214 , G02B6/4221 , G02B6/4246 , G02B6/425 , G02B6/4292
摘要： The invention provides an optical transceiver which makes it possible to simplify a production process. An optical transceiver of the present invention includes an optical socket to mount an optical plug disposed at one end portion of an optical fiber); a light-condensing device; and an optical element to emit light in accordance with a supplied electrical signal and an optical element to generate an electrical signal in accordance with a received light signal; and a light-transmissive substrate to support the optical socket, the light-condensing device, and the optical elements so that the optical fiber, the light-condensing device, and the optical elements are aligned on an optical axis of the optical transceiver.
摘要翻译：本发明提供了一种使得可以简化生产过程的光收发器。本发明的光收发器包括：光插座，用于安装设置在光纤一端的光插头; 一个聚光装置; 以及根据所提供的电信号和光学元件发光的光学元件，以根据所接收的光信号产生电信号; 以及用于支撑光插座，聚光装置和光学元件的透光基板，使得光纤，聚光装置和光学元件在光收发器的光轴上对准。

9. 发明申请

US20050269971A1 Light emitting element driving circuit, communication device and light emitting element driving method 有权
标题翻译：发光元件驱动电路，通信装置及发光元件驱动方法
公开(公告)号：US20050269971A1
公开(公告)日：2005-12-08
申请号：US11127291
申请日：2005-05-12
申请人： Shojiro Kitamura , Tsugio Ide , Yusuke Aritake
发明人： Shojiro Kitamura , Tsugio Ide , Yusuke Aritake
IPC分类号： H01S5/042 , H01S5/026 , H01S5/068 , H01S5/0683 , H01S5/18 , H01S5/183 , H05B37/02
CPC分类号： H04B10/564 , H01S5/02296 , H01S5/0264 , H01S5/06804 , H01S5/0683 , H01S5/183 , H04B10/504
摘要： A light emitting element driving circuit drives a surface-emitting element, and the light emitting element driving circuit is equipped with a bias current driving circuit that supplies a generally constant bias current to the surface-emitting element, a modulation current driving circuit that supplies to the surface-emitting element a modulation current superimposed on the bias current, and a temperature detection circuit that detects the temperature of the surface-emitting element, wherein the modulation current driving circuit decreases the current amount of the modulation current, when the temperature detected rises. The bias current driving circuit may preferably supply the bias current to the surface-emitting element through a coil, and the modulation current driving circuit may preferably supply the modulation current to the surface-emitting element through a capacitor.
摘要翻译：发光元件驱动电路驱动表面发射元件，并且发光元件驱动电路配备有偏置电流驱动电路，该偏置电流驱动电路向表面发射元件提供大致恒定的偏置电流;调制电流驱动电路，表面发射元件叠加在偏置电流上的调制电流，以及温度检测电路，其检测表面发射元件的温度，其中调制电流驱动电路当检测到的温度上升时降低调节电流的当前量。偏置电流驱动电路可以优选地通过线圈将偏置电流提供给表面发射元件，并且调制电流驱动电路可以优选地通过电容器向表面发射元件提供调制电流。

10. 发明授权

US07154921B2 Light emitting element driving circuit, communication device and light emitting element driving method 有权
标题翻译：发光元件驱动电路，通信装置及发光元件驱动方法
公开(公告)号：US07154921B2
公开(公告)日：2006-12-26
申请号：US11127291
申请日：2005-05-12
申请人： Shojiro Kitamura , Tsugio Ide , Yusuke Aritake
发明人： Shojiro Kitamura , Tsugio Ide , Yusuke Aritake
IPC分类号： H01S3/10
CPC分类号： H04B10/564 , H01S5/02296 , H01S5/0264 , H01S5/06804 , H01S5/0683 , H01S5/183 , H04B10/504
摘要： A light emitting element driving circuit drives a surface-emitting element, and the light emitting element driving circuit is equipped with a bias current driving circuit that supplies a generally constant bias current to the surface-emitting element, a modulation current driving circuit that supplies to the surface-emitting element a modulation current superimposed on the bias current, and a temperature detection circuit that detects the temperature of the surface-emitting element, wherein the modulation current driving circuit decreases the current amount of the modulation current, when the temperature detected rises. The bias current driving circuit may preferably supply the bias current to the surface-emitting element through a coil, and the modulation current driving circuit may preferably supply the modulation current to the surface-emitting element through a capacitor.
摘要翻译：发光元件驱动电路驱动表面发射元件，并且发光元件驱动电路配备有偏置电流驱动电路，该偏置电流驱动电路向表面发射元件提供大致恒定的偏置电流;调制电流驱动电路，表面发射元件叠加在偏置电流上的调制电流，以及温度检测电路，其检测表面发射元件的温度，其中调制电流驱动电路当检测到的温度上升时降低调节电流的当前量。偏置电流驱动电路可以优选地通过线圈将偏置电流提供给表面发射元件，并且调制电流驱动电路可以优选地通过电容器向表面发射元件提供调制电流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式