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1. 发明申请

US20120269508A1 OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION APPARATUS 有权
标题翻译：光学发射器和光传输装置
公开(公告)号：US20120269508A1
公开(公告)日：2012-10-25
申请号：US13406708
申请日：2012-02-28
申请人： Manabu KOMIYAMA
发明人： Manabu KOMIYAMA
IPC分类号： H04B10/04 , H04B10/08
CPC分类号： H04B10/564 , H01S5/02212 , H01S5/02284 , H01S5/0612 , H01S5/0683
摘要： An optical transmitter includes a laser configured to emit light, a power of the light increasing with temperature decreasing, a Faraday rotator configured to rotate a polarization direction of the light in accordance with the temperature, and a first polarizer that has a principal axis inclined at a given angle and inputs the light output from the Faraday rotator.
摘要翻译：一种光发射机包括配置成发光的激光器，随着温度降低而增加的光的功率，被配置为根据温度旋转光的偏振方向的法拉第旋转器，以及主轴倾斜于给定角度并输入法拉第旋转器的光输出。

2. 发明授权

US06477190B1 Optical module 有权
标题翻译：光模块
公开(公告)号：US06477190B1
公开(公告)日：2002-11-05
申请号：US09502494
申请日：2000-02-11
申请人： Manabu Komiyama , Tatsuro Kunikane , Yoshimitsu Sakai , Masaki Kuribayashi
发明人： Manabu Komiyama , Tatsuro Kunikane , Yoshimitsu Sakai , Masaki Kuribayashi
IPC分类号： H01S313
CPC分类号： H01S5/0687 , H01S5/02208 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02446 , H01S5/06837
摘要： An optical module includes a first level detecting part having a semi-transparent structure and receiving a light signal emitted from a light-emitting element, a second level detecting part receiving the light signal which penetrates through the first level detecting part and passes through an optical filter, and a control part controlling an operation temperature of the light-emitting element on the basis of electric signals output from the first and second level detecting parts.
摘要翻译：光学模块包括具有半透明结构并接收从发光元件发射的光信号的第一电平检测部分，接收穿过第一电平检测部分并穿过光学器件的光信号的第二电平检测部分滤波器，以及控制部，其基于从第一和第二电平检测部输出的电信号来控制发光元件的工作温度。

3. 发明授权

US07568725B2 Curtain air bag device 有权
标题翻译：窗帘气囊装置
公开(公告)号：US07568725B2
公开(公告)日：2009-08-04
申请号：US12059446
申请日：2008-03-31
申请人： Manabu Komiyama
发明人： Manabu Komiyama
IPC分类号： B60R21/16
CPC分类号： B60R21/2338 , B60R21/232 , B60R21/233 , B60R2021/23316 , B60R2021/23386
摘要： An air bag, when in a flattened condition, has a longitudinally extending upper edge and a longitudinally extending lower edge. The longitudinally extending upper and lower edges extend on and along first and second imaginary lines respectively. The air bag comprises a plurality of expandable portions that include a larger expandable portion that has upper and lower edges respectively extending on and along the first and second imaginary lines and a smaller expandable portion that has an upper edge extending on and along the first imaginary line and a lower edge spaced from the second imaginary line by a given distance; and a non-expandable portion having a size-compensating part that extends from the lower edge of the smaller expandable portion to the second imaginary line.
摘要翻译：当处于扁平状态时，气囊具有纵向延伸的上边缘和纵向延伸的下边缘。纵向延伸的上边缘和下边缘分别沿着第一和第二假想线分别延伸。所述气囊包括多个可扩张部分，所述多个可扩张部分包括较大的可扩张部分，所述可扩张部分具有分别在所述第一和第二假想线上并沿着所述第一和第二假想线延伸的上边缘和下边缘;以及较小的可扩张部分，以及与所述第二假想线间隔给定距离的下边缘; 以及具有从较小可扩张部分的下边缘延伸到第二假想线的尺寸补偿部分的不可扩张部分。

4. 发明授权

US07102120B2 Optical module with built-in wavelength locker 失效
标题翻译：光模块内置波长锁存器
公开(公告)号：US07102120B2
公开(公告)日：2006-09-05
申请号：US10766867
申请日：2004-01-30
申请人： Manabu Komiyama
发明人： Manabu Komiyama
IPC分类号： G02S1/01 , H01J40/14 , H01S3/098 , H01S3/10 , H01S3/13
CPC分类号： G01J9/00 , G01J4/04 , H01S5/005 , H01S5/0064 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02438 , H01S5/0687
摘要： An optical module comprises a splitting element that splits light outputted from a light source; a first monitoring means that detects the intensity of light split by the splitting element; a polarization control means that switches the polarization state of light outputted from the splitting element based on a control signal; a filter means that accepts light outputted by the polarization control means as input, and whereof the characteristic changes depending on the polarization state of the input light; and a second monitoring means that detects the intensity of the light transmitted through the filter means.
摘要翻译：光学模块包括分离元件，其分离从光源输出的光; 第一监视装置，其检测由所述分离元件分裂的光的强度; 偏振控制装置，其基于控制信号切换从分离元件输出的光的偏振状态; 滤波器装置，其接受由偏振控制装置输出的光作为输入，并且其特性根据输入光的偏振状态而改变; 以及第二监视装置，其检测透过过滤装置的光的强度。

5. 发明授权

US07050230B2 Optical switch device 有权
标题翻译：光开关器件
公开(公告)号：US07050230B2
公开(公告)日：2006-05-23
申请号：US11047743
申请日：2005-02-02
申请人： Takashi Yamane , Toshiya Kishida , Manabu Komiyama
发明人： Takashi Yamane , Toshiya Kishida , Manabu Komiyama
IPC分类号： G02F1/00 , G02B5/30
CPC分类号： G02F1/31 , G02B6/272 , G02F1/1347 , G02F2001/13355 , G02F2203/06
摘要： Light incident on an input optical fiber is separated into p-polarized light and s-polarized light by a birefringent crystal. A voltage to be applied to a liquid crystal element having electrodes associated with the ray axes of the polarized light waves is controlled in order to convert the p-polarized light into s-polarized so that both the polarized light waves will be s-polarized light. A polarized-wave separation film transmits p-polarized light and reflects s-polarized light. When both the polarized light waves propagated through the liquid crystal element are s-polarized light, the light reflected from the polarized-wave separation film is reflected from a total-reflection film, and reflected again from the polarized-wave separation film. The resultant light falls on the birefringent crystal again via the liquid crystal element, and is restored to non-polarized light by the birefringent crystal. The non-polarized light then falls on a first output optical fiber.
摘要翻译：入射到输入光纤的光被双折射晶体分离成p偏振光和s偏振光。控制施加到具有与偏振光的射线轴相关联的电极的液晶元件的电压，以便将p偏振光转换成s偏振光，使得两个偏振光将是s偏振光。偏振波分离膜透射p偏振光并反射s偏振光。当通过液晶元件传播的两个偏振光都是s偏振光时，从偏振波分离膜反射的光从全反射膜反射，并从偏振波分离膜再次反射。所得到的光通过液晶元件再次落在双折射晶体上，并通过双折射晶体恢复为非偏振光。然后，非偏振光落在第一输出光纤上。

6. 发明授权

US5760946A Optical isolator, faraday rotator suitable for use in the same, and laser diode module incorporating the same 失效
标题翻译：光隔离器，适用于其的法拉第转子，以及包含该光隔离器的激光二极管模块
公开(公告)号：US5760946A
公开(公告)日：1998-06-02
申请号：US835790
申请日：1997-04-15
申请人： Saeko Yokoi , Takayuki Masuko , Shunichi Satoh , Tetsuo Ishizaka , Manabu Komiyama
发明人： Saeko Yokoi , Takayuki Masuko , Shunichi Satoh , Tetsuo Ishizaka , Manabu Komiyama
IPC分类号： G02B27/28 , G02B6/42 , G02F1/09 , G02B5/30
CPC分类号： G02F1/093 , G02B6/4208 , Y10S372/703
摘要： An optical isolator has a low-profile construction. Two rod-like permanent magnets are on two sides of a Faraday element in parallel to an optical axis. The two permanent magnets are sandwiched and fixed between two ferromagnetic frames each having a light path hole therein. The ferromagnetic frames are each provided with a protrusion for guiding the magnetic flux generated by the permanent magnets to the Faraday element.
摘要翻译：光隔离器具有薄型结构。两根棒状永磁体平行于光轴位于法拉第元件的两侧。两个永磁体被夹在两个铁磁框架之间并固定在两个铁磁框架之间，每个铁磁框架之间具有光通路孔。铁磁框架各自设置有用于将由永磁体产生的磁通引导到法拉第元件的突起。

7. 发明授权

US5751877A Semiconductor laser module 失效
标题翻译：半导体激光模块
公开(公告)号：US5751877A
公开(公告)日：1998-05-12
申请号：US621092
申请日：1996-03-22
申请人： Tetsuo Ishizaka , Toshio Ohya , Shunichi Satoh , Noboru Sonetsuji , Manabu Komiyama
发明人： Tetsuo Ishizaka , Toshio Ohya , Shunichi Satoh , Noboru Sonetsuji , Manabu Komiyama
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/4237 , G02B6/4204
摘要： A semiconductor laser module includes a semiconductor laser assembly formed by containing a semiconductor laser in a package, a lens assembly fixed by welding to the package of the semiconductor laser assembly, and a fiber assembly fixed by welding to the lens assembly. The semiconductor laser assembly includes a base fixed to the package and a carrier fixed to the base. The semiconductor laser is mounted on the carrier. A lens holder of the lens assembly is spot-welded to the package at a plurality of positions set below the upper surface of the base.
摘要翻译：半导体激光器模块包括通过在封装中容纳半导体激光器而形成的半导体激光器组件，通过焊接固定到半导体激光器组件的封装的透镜组件，以及通过焊接固定到透镜组件的光纤组件。半导体激光器组件包括固定到封装的基座和固定到基座的载体。半导体激光器安装在载体上。透镜组件的透镜保持器在设置在基座的上表面下方的多个位置处点焊到封装。

8. 发明申请

US20050128585A1 Optical switch device 有权
标题翻译：光开关器件
公开(公告)号：US20050128585A1
公开(公告)日：2005-06-16
申请号：US11047743
申请日：2005-02-02
申请人： Takashi Yamane , Toshiya Kishida , Manabu Komiyama
发明人： Takashi Yamane , Toshiya Kishida , Manabu Komiyama
IPC分类号： G02B6/34 , G02B5/30
CPC分类号： G02F1/31 , G02B6/272 , G02F1/1347 , G02F2001/13355 , G02F2203/06
摘要： Light incident on an input optical fiber is separated into p-polarized light and s-polarized light by a birefringent crystal. A voltage to be applied to a liquid crystal element having electrodes associated with the ray axes of the polarized light waves is controlled in order to convert the p-polarized light into s-polarized so that both the polarized light waves will be s-polarized light. Otherwise, the s-polarized light is converted into p-polarized light so that both the polarized light waves will be p-polarized light. A polarized-wave separation film located behind the liquid crystal element transmits p-polarized light and reflects s-polarized light. When both the polarized light waves propagated through the liquid crystal element are s-polarized light, the light reflected from the polarized-wave separation film is reflected from a total-reflection film, and reflected again from the polarized-wave separation film. The resultant light falls on the birefringent crystal again via the liquid crystal element, and is restored to non-polarized light by the birefringent crystal. The non-polarized light then falls on a first output optical fiber. In contrast, when both the polarized light waves propagated through the liquid crystal element are p-polarized light, the p-polarized light is transmitted by the polarized-wave separation film, and then restored to non-polarized light after falling on the birefringent crystal via another liquid crystal element. The resultant light then falls on a second output optical fiber.
摘要翻译：入射到输入光纤的光被双折射晶体分离成p偏振光和s偏振光。控制施加到具有与偏振光的射线轴相关联的电极的液晶元件的电压，以便将p偏振光转换成s偏振光，使得两个偏振光将是s偏振光。否则，s偏振光被转换成p偏振光，使得两个偏振光都将是p偏振光。位于液晶元件后面的偏振波分离膜透过p偏振光并反射s偏振光。当通过液晶元件传播的两个偏振光都是s偏振光时，从偏振波分离膜反射的光从全反射膜反射，并从偏振波分离膜再次反射。所得到的光通过液晶元件再次落在双折射晶体上，并通过双折射晶体恢复为非偏振光。然后，非偏振光落在第一输出光纤上。相反，当通过液晶元件传播的两个偏振光都是p偏振光时，p偏振光被偏振波分离膜透射，然后在落在双折射晶体上后恢复为非偏振光通过另一液晶元件。所得到的光然后落在第二输出光纤上。

9. 发明授权

US06490303B1 Laser diode module 失效
标题翻译：激光二极管模块
公开(公告)号：US06490303B1
公开(公告)日：2002-12-03
申请号：US08733628
申请日：1996-10-17
申请人： Manabu Komiyama , Shunichi Sato , Noboru Sonetsuji , Tetsuo Ishizaka , Saeko Yokoi
发明人： Manabu Komiyama , Shunichi Sato , Noboru Sonetsuji , Tetsuo Ishizaka , Saeko Yokoi
IPC分类号： G02B600
CPC分类号： H01S5/02415 , H01L2224/48091 , H01S5/0014 , H01S5/005 , H01S5/02216 , H01S5/02284 , H01S5/02438 , H01S5/042 , H01S5/06216 , H01S5/0683 , H01L2924/00014
摘要： Disclosed herein is a laser diode module having a thermoelectric cooling element, a laser diode, and a thermistor in a housing. The thermoelectric cooling element has a first surface and a second surface between which heat exchange is performed. The first surface is in close contact with an inner surface of the housing. A base is provided on the second surface in close contact therewith. A laser carrier and a thermistor carrier are provided on the base in close contact therewith. The laser diode and the thermistor are provided on the laser carrier and the thermistor carrier in close contact therewith, respectively. A portion of the base in the vicinity of the laser carrier is thermally connected to the housing by a metal plate, for example, thereby allowing high-precision temperature control of the laser diode.
摘要翻译：这里公开了一种在壳体中具有热电冷却元件，激光二极管和热敏电阻的激光二极管模块。热电冷却元件具有第一表面和在其之间执行热交换的第二表面。第一表面与壳体的内表面紧密接触。基部与第二表面紧密接触地设置。激光载体和热敏电阻载体与底座紧密接触地设置在基座上。激光二极管和热敏电阻分别设置在激光载体和热敏电阻载体上。激光载体附近的基部的一部分例如通过金属板热连接到壳体，从而允许激光二极管的高精度温度控制。

10. 发明授权

US08693510B2 Optical transmitter and optical transmission apparatus 有权
标题翻译：光发射机和光传输设备
公开(公告)号：US08693510B2
公开(公告)日：2014-04-08
申请号：US13406708
申请日：2012-02-28
申请人： Manabu Komiyama
发明人： Manabu Komiyama
IPC分类号： H01S3/121
CPC分类号： H04B10/564 , H01S5/02212 , H01S5/02284 , H01S5/0612 , H01S5/0683
摘要： An optical transmitter includes a laser configured to emit light, a power of the light increasing with temperature decreasing, a Faraday rotator configured to rotate a polarization direction of the light in accordance with the temperature, and a first polarizer that has a principal axis inclined at a given angle and inputs the light output from the Faraday rotator.
摘要翻译：一种光发射机包括配置成发光的激光器，随着温度降低而增加的光的功率，被配置为根据温度旋转光的偏振方向的法拉第旋转器，以及主轴倾斜于给定角度并输入法拉第旋转器的光输出。

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