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1. 发明授权

US07106766B2 Optical device, method of manufacturing the same, optical module, optical transmission system 有权
标题翻译：光学装置及其制造方法，光学模块，光传输系统
公开(公告)号：US07106766B2
公开(公告)日：2006-09-12
申请号：US10400981
申请日：2003-03-27
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： H01S3/04 , H01L23/34
CPC分类号： H01S5/02252 , H01L2224/48091 , H01L2224/48227 , H01S5/0226 , H01S5/02276 , H01S5/0228 , H01S5/024 , H01S5/02438 , H01S5/4087 , H01L2924/00014
摘要： In a conventional optical device which mounts a semiconductor light emitting element, the processing is difficult and a manufacturing process cost is expensive because of the necessity of forming via holes in a substrate.An optical device comprises a laser diode which needs heat radiation, a glass substrate which is integrally molded into a mold glass for arranging the laser diode, a metallic heat sink arranged at an edge of the glass substrate for radiating heat generated from the laser diode, wherein an active layer proximity surface of the laser diode is arranged to oppose the heat sink, both of them are connected with a conductive paste through a lateral groove formed in the glass substrate.
摘要翻译：在安装半导体发光元件的常规光学器件中，由于需要在衬底中形成通孔，所以处理困难并且制造工艺成本昂贵。光学装置包括需要散热的激光二极管，将整体模制成用于配置激光二极管的模具玻璃的玻璃基板，布置在玻璃基板的边缘处的用于辐射由激光二极管产生的热量的金属散热器，其中激光二极管的有源层接近表面布置成与散热器相对，它们都通过形成在玻璃基板中的横向沟槽与导电浆料连接。

2. 发明申请

US20070062221A1 Three-dimensional optical waveguide, method of manufacturing same, optical module, and optical transmission system 有权
标题翻译：三维光波导，其制造方法，光模块和光传输系统
公开(公告)号：US20070062221A1
公开(公告)日：2007-03-22
申请号：US11600730
申请日：2006-11-17
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： C03B37/022 , C03B37/023
CPC分类号： G02B6/4204 , G02B6/12002 , G02B6/4214 , G02B6/43 , Y10S385/901
摘要： A three-dimensional-optical waveguide is formed by laminating planar substrates such as a plurality of lens substrates and, an isolator substrate and a wavelength division multiplexing filter, the optical substrates at least include a waveguide substrate having a waveguide and a reflecting surface. In the three-dimensional optical waveguide, the planar substrates are positioned by markers integrally formed on at least two of the planar substrates. Light directed into the waveguide is reflected by a reflecting surface and passes through the lens substrates and the isolator substrate.
摘要翻译：通过层叠诸如多个透镜基板的平面基板，隔离基板和波分多路复用滤波器来形成三维光波导，所述光学基板至少包括具有波导和反射面的波导基板。在三维光波导中，平面基板通过整体形成在至少两个平面基板上的标记定位。引导到波导中的光被反射表面反射并穿过透镜基板和隔离器基板。

3. 发明申请

US20060281207A1 Optical device, method of manufacturing the same, optical module, optical transmission system 有权
公开(公告)号：US20060281207A1
公开(公告)日：2006-12-14
申请号：US11497157
申请日：2006-07-31
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： H01L21/00
CPC分类号： H01S5/02252 , H01L2224/48091 , H01L2224/48227 , H01S5/0226 , H01S5/02276 , H01S5/0228 , H01S5/024 , H01S5/02438 , H01S5/4087 , H01L2924/00014
摘要： In a conventional optical device which mounts a semiconductor light emitting element, the processing is difficult and a manufacturing process cost is expensive because of the necessity of forming via holes in a substrate. An optical device comprises a laser diode which needs heat radiation, a glass substrate which is integrally molded into a mold glass for arranging the laser diode, a metallic heat sink arranged at an edge of the glass substrate for radiating heat generated from the laser diode, wherein an active layer proximity surface of the laser diode is arranged to oppose the heat sink, both of them are connected with a conductive paste through a lateral groove formed in the glass substrate.

4. 发明授权

US07723137B2 Optical device, method of manufacturing the same, optical module, optical transmission system 有权
标题翻译：光学装置及其制造方法，光模块，光传输系统
公开(公告)号：US07723137B2
公开(公告)日：2010-05-25
申请号：US11497157
申请日：2006-07-31
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： H01L21/00
CPC分类号： H01S5/02252 , H01L2224/48091 , H01L2224/48227 , H01S5/0226 , H01S5/02276 , H01S5/0228 , H01S5/024 , H01S5/02438 , H01S5/4087 , H01L2924/00014
摘要： In a conventional optical device which mounts a semiconductor light emitting element, the processing is difficult and a manufacturing process cost is expensive because of the necessity of forming via holes in a substrate.An optical device comprises a laser diode which needs heat radiation, a glass substrate which is integrally molded into a mold glass for arranging the laser diode, a metallic heat sink arranged at an edge of the glass substrate for radiating heat generated from the laser diode, wherein an active layer proximity surface of the laser diode is arranged to oppose the heat sink, both of them are connected with a conductive paste through a lateral groove formed in the glass substrate.
摘要翻译：在安装半导体发光元件的常规光学器件中，由于需要在衬底中形成通孔，所以处理困难并且制造工艺成本昂贵。光学装置包括需要散热的激光二极管，将整体模制成用于配置激光二极管的模具玻璃的玻璃基板，布置在玻璃基板的边缘处的用于辐射由激光二极管产生的热量的金属散热器，其中激光二极管的有源层接近表面被布置成与散热器相对，它们都通过形成在玻璃基板中的横向沟槽与导电浆料相连。

5. 发明授权

US07869671B2 Three-dimensional optical waveguide, method of manufacturing same, optical module, and optical transmission system 有权
标题翻译：三维光波导，其制造方法，光模块和光传输系统
公开(公告)号：US07869671B2
公开(公告)日：2011-01-11
申请号：US12503521
申请日：2009-07-15
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： G02B6/12 , G02B6/26 , G02B6/32 , G02B6/42
CPC分类号： G02B6/4204 , G02B6/12002 , G02B6/4214 , G02B6/43 , Y10S385/901
摘要： A three-dimensional optical waveguide is formed by laminating planar substrates such as a plurality of lens substrates and, an isolator substrate and a wavelength division multiplexing filter, the optical substrates at least include a waveguide substrate having a waveguide and a reflecting surface. In the three-dimensional optical waveguide, the planar substrates are positioned by markers integrally formed on at least two of the planar substrates. Light directed into the waveguide is reflected by a reflecting surface and passes through the lens substrates and the isolator substrate.
摘要翻译：通过层叠诸如多个透镜基板的平面基板，隔离器基板和波分多路复用滤波器来形成三维光波导，所述光学基板至少包括具有波导和反射面的波导基板。在三维光波导中，平面基板通过整体形成在至少两个平面基板上的标记定位。引导到波导中的光被反射表面反射并穿过透镜基板和隔离器基板。

6. 发明申请

US20090277228A1 THREE-DIMENSIONAL OPTICAL WAVEGUIDE, METHOD OF MANUFACTURING SAME, OPTICAL MODULE, AND OPTICAL TRANSMISSION SYSTEM 有权
标题翻译：三维光波导，其制造方法，光学模块和光学传输系统
公开(公告)号：US20090277228A1
公开(公告)日：2009-11-12
申请号：US12503521
申请日：2009-07-15
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： C03B37/01
CPC分类号： G02B6/4204 , G02B6/12002 , G02B6/4214 , G02B6/43 , Y10S385/901
摘要： A three-dimensional optical waveguide is formed by laminating planar substrates such as a plurality of lens substrates and, an isolator substrate and a wavelength division multiplexing filter, the optical substrates at least include a waveguide substrate having a waveguide and a reflecting surface. In the three-dimensional optical waveguide, the planar substrates are positioned by markers integrally formed on at least two of the planar substrates. Light directed into the waveguide is reflected by a reflecting surface and passes through the lens substrates and the isolator substrate.
摘要翻译：通过层叠诸如多个透镜基板的平面基板，隔离器基板和波分多路复用滤波器来形成三维光波导，所述光学基板至少包括具有波导和反射面的波导基板。在三维光波导中，平面基板通过整体形成在至少两个平面基板上的标记定位。引导到波导中的光被反射表面反射并穿过透镜基板和隔离器基板。

7. 发明授权

US07580605B2 Three-dimensional optical waveguide, method of manufacturing same, optical module, and optical transmission system 有权
标题翻译：三维光波导，其制造方法，光模块和光传输系统
公开(公告)号：US07580605B2
公开(公告)日：2009-08-25
申请号：US11600730
申请日：2006-11-17
申请人： Kaoru Ishida , Tsuguhiro Korenaga
发明人： Kaoru Ishida , Tsuguhiro Korenaga
IPC分类号： G02B6/10
CPC分类号： G02B6/4204 , G02B6/12002 , G02B6/4214 , G02B6/43 , Y10S385/901
摘要： A three-dimensional-optical waveguide is formed by laminating planar substrates such as a plurality of lens substrates and, an isolator substrate and a wavelength division multiplexing filter, the optical substrates at least include a waveguide substrate having a waveguide and a reflecting surface. In the three-dimensional optical waveguide, the planar substrates are positioned by markers integrally formed on at least two of the planar substrates. Light directed into the waveguide is reflected by a reflecting surface and passes through the lens substrates and the isolator substrate.
摘要翻译：通过层叠诸如多个透镜基板的平面基板，隔离基板和波分多路复用滤波器来形成三维光波导，所述光学基板至少包括具有波导和反射面的波导基板。在三维光波导中，平面基板通过整体形成在至少两个平面基板上的标记定位。引导到波导中的光被反射表面反射并穿过透镜基板和隔离器基板。

8. 发明授权

US08649095B2 Diffraction grating lens and method of producing the same, and imaging device in which the same is used 有权
$Diffraction grating lens and method of producing the same, and imaging device in which the same is used$
标题翻译：衍射光栅透镜及其制造方法以及使用其的成像装置
公开(公告)号：US08649095B2
公开(公告)日：2014-02-11
申请号：US13143928
申请日：2010-12-28
申请人： Takamasa Ando , Tsuguhiro Korenaga
发明人： Takamasa Ando , Tsuguhiro Korenaga
IPC分类号： G02B27/44 , G02B3/08
CPC分类号： G02B5/1895 , G02B13/0055
摘要： A diffraction grating lens according to the present invention includes a lens body and a diffraction grating provided on the surface of the lens body, the diffraction grating including a plurality of annular zones having slopes inclined along a width direction and a plurality of step surfaces respectively located between the plurality of annular zones. At least one of the plurality of annular zones is light-transmissive across its entire area along the width direction, and in the at least one annular zone, a light transmittance near at least one of two ends along the width direction is smaller than a light transmittance near a central portion along the width direction.
摘要翻译：根据本发明的衍射光栅透镜包括透镜体和设置在透镜体的表面上的衍射光栅，衍射光栅包括多个具有沿宽度方向倾斜的斜面的环形区域和分别位于多个台阶表面的多个台阶表面在多个环形区域之间。多个环形区域中的至少一个沿着宽度方向穿过其整个区域是透光的，并且在至少一个环形区域中，沿着宽度方向的两端中的至少一端附近的透光率小于光沿着宽度方向的中心部附近的透射率。

9. 发明申请

US20130141634A1 IMAGING DEVICE 审中-公开
标题翻译：成像装置
公开(公告)号：US20130141634A1
公开(公告)日：2013-06-06
申请号：US13701924
申请日：2012-05-18
申请人： Tsuguhiro Korenaga , Norihiro Imamura
发明人： Tsuguhiro Korenaga , Norihiro Imamura
IPC分类号： H04N5/238
CPC分类号： H04N5/238 , A61B1/00009 , A61B1/00096 , A61B1/00188 , A61B1/00193 , A61B1/051 , G02B27/4205 , H04N5/225 , H04N5/2254 , H04N5/332 , H04N9/07
摘要： An imaging device includes: a lens optical system including a first region and a second region having different optical properties; an imaging element including first pixels and second pixels; an arrayed optical element which is provided between the lens optical system and the imaging element, allows light passing through the first region to enter the first pixels, and allows light passing through the second region to enter the second pixels; a signal processing unit configured to generate object information using pixel values obtained from the first pixels and the second pixels; and a diffractive optical element provided between the arrayed optical element and the lens optical system and including a diffraction grating symmetrical about an optical axis of the lens optical system.
摘要翻译：成像装置包括：透镜光学系统，包括具有不同光学特性的第一区域和第二区域; 成像元件，包括第一像素和第二像素; 设置在透镜光学系统和成像元件之间的排列的光学元件允许通过第一区域的光进入第一像素，并允许穿过第二区域的光进入第二像素; 信号处理单元，被配置为使用从所述第一像素和所述第二像素获得的像素值来生成对象信息; 以及衍射光学元件，设置在所述阵列的光学元件和所述透镜光学系统之间并且包括关于所述透镜光学系统的光轴对称的衍射光栅。

10. 发明授权

US08441728B2 Diffractive lens and image pickup device using the same 有权
$Diffractive lens and image pickup device using the same$
标题翻译：衍射透镜和使用其的图像拾取装置
公开(公告)号：US08441728B2
公开(公告)日：2013-05-14
申请号：US13000430
申请日：2009-12-18
申请人： Tsuguhiro Korenaga , Takamasa Ando
发明人： Tsuguhiro Korenaga , Takamasa Ando
IPC分类号： G02B5/18
CPC分类号： G02B13/003 , G02B5/1814 , G02B13/06 , G02B27/4211
摘要： A diffractive lens 11 that includes: a lens base 18, which has a second surface 13 with first and second groups of diffraction grating portions 20 and 21; and a protective coating 17, which is arranged on the first group of diffraction grating portions 20. The first group of diffraction grating portions 20 has a first group of diffraction steps and the second group of diffraction grating portions 21 has a second group of diffraction steps, which is lower in height than the first group of diffraction steps. One of the respective materials of the base 18 and the protective coating 17 has a higher refractive index and a greater Abbe number than the other material. And the second group of diffraction steps is not covered with the protective coating 17.
摘要翻译：衍射透镜11，其包括：透镜基部18，其具有带有第一和第二组衍射光栅部分20和21的第二表面13; 以及设置在第一组衍射光栅部分20上的保护涂层17.第一组衍射光栅部分20具有第一组衍射级，第二组衍射光栅部分21具有第二组衍射级，其高度比第一组衍射级高。基部18和保护涂层17的各个材料之一具有比其他材料更高的折射率和更大的阿贝数。第二组衍射步骤未被保护涂层17覆盖。

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