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1. 发明授权

US6106160A Optical transmitting and receiving module 失效
标题翻译：光发射和接收模块
公开(公告)号：US6106160A
公开(公告)日：2000-08-22
申请号：US133767
申请日：1998-08-12
申请人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
发明人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
IPC分类号： G02B6/293 , G02B6/42 , H01L31/12 , G02B6/36
CPC分类号： G02B6/4246
摘要： A dielectric multilayer film which has a bandpass characteristic in which a light beam having a wavelength .lambda.2 passes and a light beam having any of the other wavelengths is blocked is formed on the emergent-side surface of a lens provided near a light-receiving device which receives a light beam having the wavelength .lambda.2. A dielectric multilayer film which has a bandpass characteristic in which a light beam having a wavelength .lambda.1 passes and a light beam having any of the other wavelengths is blocked is formed on the emergent-side surface of a lens provided near another light-receiving device which receives a light beam having the wavelength .lambda.1.
摘要翻译：具有波长λ2的光束通过的带通特性的电介质多层膜和在其它波长中的任何一种的光束被阻挡的光束形成在设置在光接收装置附近的透镜的出射侧表面其接收具有波长λ2的光束。具有波长λ1的光束通过的带通特性和其它波长的光束被阻挡的电介质多层膜形成在出射侧设置在接收具有波长λ1的光束的另一个光接收装置附近的透镜的表面。

2. 发明授权

US06226437B1 Optical fiber retainer 失效
标题翻译：光纤保持架
公开(公告)号：US06226437B1
公开(公告)日：2001-05-01
申请号：US09337103
申请日：1999-06-21
申请人： Kimihiro Kikuchi , Atsunori Hattori , Yoshihiro Someno
发明人： Kimihiro Kikuchi , Atsunori Hattori , Yoshihiro Someno
IPC分类号： G02B600
CPC分类号： G02B6/29361 , G02B6/32 , G02B6/3616 , G02B6/3644 , G02B6/3869 , G02B6/4219
摘要： Output drop due to misalignment of the mounting positions of optical fibers between the optical axis direction of laser light and a direction perpendicular to the optical axis direction is prevented. A light guide part 100a of an optical fiber 100 is engaged in a predetermined through hole 19 provided in a bottom wall 18 of a case 11, the light guide part 100a being uncovered by stripping a protective jacket 100b from the tip 100c of the optical fiber 100, whereby an optical filter 30 disposed at a predetermined interval on an extension of the core 100z of the optical fiber 100 and the optical fiber 100 are positioned.
摘要翻译：防止由于光纤的光轴方向与垂直于光轴方向的方向之间的光纤的安装位置不对准而导致的输出下降。光纤100的导光部100a与设置在壳体11的底壁18上的预定的通孔19接合，通过从光纤的尖端100c剥离保护护套100b而不覆盖导光部100a 100，由此定位在光纤100的纤芯100z和光纤100的延伸部上以预定间隔设置的滤光器30。

3. 发明授权

US06259839B1 Optical communication connector 失效
标题翻译：光通信连接器
公开(公告)号：US06259839B1
公开(公告)日：2001-07-10
申请号：US09264292
申请日：1999-03-08
申请人： Kimihiro Kikuchi , Yoshihiro Someno
发明人： Kimihiro Kikuchi , Yoshihiro Someno
IPC分类号： G02B632
CPC分类号： G02B6/3825 , G02B6/32
摘要： Disclosed herein is an optical communication connector. A connector optically couples between a pair of plastic fibers and a pair of silica fibers, and a connector optically couples between the other ends of the silica fibers and a pair of plastic fibers. In such a construction, signal light is bidirectionally transmitted using these fibers. The connector is provided with one condenser lens within a casing. On the side of the transmission of signal light from the silica fiber to the plastic fiber, end surfaces of both cores P and Q are brought into intimate contact with each other. On the side of the transmission of signal light from the plastic fiber to the silica fiber, end surfaces of both cores P and Q are opposed to each other with the condenser lens interposed therebetween. The other connector is also constructed in a manner similar to the above connector.
摘要翻译：这里公开了光通信连接器。一个连接器在一对塑料纤维和一对二氧化硅纤维之间光学耦合，并且连接器在二氧化硅纤维的另一端和一对塑料纤维之间光耦合。在这种结构中，使用这些光纤双向传输信号光。连接器在壳体内设置一个聚光透镜。在从二氧化硅纤维向塑料纤维传输信号光的一侧，两个芯P和Q的端面彼此紧密接触。在将来自塑料纤维的信号光传输到二氧化硅纤维的一侧，两个芯P和Q的端面彼此相对，聚光透镜插入其间。另一个连接器也以类似于上述连接器的方式构造。

4. 发明授权

US06282000B1 Optical transmitting and receiving module 失效
标题翻译：光发射和接收模块
公开(公告)号：US06282000B1
公开(公告)日：2001-08-28
申请号：US09127390
申请日：1998-07-31
申请人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
发明人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
IPC分类号： H04B1000
CPC分类号： G02B6/4246
摘要： In an optical transmitting and receiving module, a transmitting light beam having a wavelength &lgr;1 emitted from an light-emitting device passes through an optical demultiplexing filter and enters an optical fiber, and a receiving light beam emitted from an end face of the optical fiber is reflected from the optical demultiplexing filter and is incident on a light-receiving device. A cover for covering the front space of the optical demultiplexing filter is placed on a casing block, and a tongue piece serving as a returning-light preventing unit is formed on the cover. When a transmitting light beam emitted from the light-emitting device is reflected from the optical demultiplexing filter, the direction in which the reflected light advances is changed by the tongue piece so that the reflected light is not incident on the light-receiving device.
摘要翻译：在光发送接收模块中，从发光装置发射的具有波长lambd1的透射光束通过光解复用滤光器并进入光纤，从光纤的端面发射的接收光束为从光解复用滤波器反射并入射到光接收装置上。覆盖光解复用滤光器的前部空间的盖被放置在壳体块上，并且在盖上形成用作返回防光单元的舌片。当从发光装置发射的透射光束从光解复用滤光器反射时，反射光前进的方向被舌片改变，使得反射光不入射在光接收装置上。

5. 发明授权

US6167184A Optical fiber fixing device for optically coupling optical fiber with optical communication module 失效
标题翻译：光纤固定装置，用于光纤耦合光通信模块
公开(公告)号：US6167184A
公开(公告)日：2000-12-26
申请号：US365997
申请日：1999-08-03
申请人： Kimihiro Kikuchi , Yoshihiro Someno , Motohiko Otsuki
发明人： Kimihiro Kikuchi , Yoshihiro Someno , Motohiko Otsuki
IPC分类号： G02B6/00 , G02B6/36 , G02B6/38 , G02B6/42 , G02B7/00
CPC分类号： G02B6/3644 , G02B6/3869 , G02B6/4248
摘要： An insertion hole for inserting an optical fiber is formed at a case, and then a resilient leaf spring and an operating button are stored in the case. The leaf spring is comprised of a through-pass hole formed at the central part of the leaf spring in correspondence with the insertion hole, a plurality of resilient lock claws extended from the circumferential edge of the through-pass hole toward the center thereof, and a groove recessed from a part of the circumferential edge in an outward direction. The operating button is provided with a stem of which part can be fed into or out of the case, the stem abutted against both edges of the groove is pushed under an operation of the stem, thereby a held state of the lock claws against the optical fiber can be released indirectly.
摘要翻译：在壳体上形成用于插入光纤的插入孔，然后将弹性板簧和操作按钮存储在壳体中。板簧由与贯穿孔对应的板簧的中央部形成的贯穿孔构成，从通孔的周缘向其中心延伸的多个弹性锁爪，以及沿周向边缘的一部分沿向外方向凹陷的凹槽。操作按钮设置有一部分可以进入或离开壳体的杆，与杆的两个边缘抵接的杆在杆的操作下被推动，从而锁定爪的保持状态抵抗光学纤维可以间接释放。

6. 发明授权

US6142680A Optical transmission/reception module 失效
标题翻译：光传输/接收模块
公开(公告)号：US6142680A
公开(公告)日：2000-11-07
申请号：US112087
申请日：1998-07-09
申请人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
发明人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
IPC分类号： G02B6/32 , G02B6/293 , G02B6/42 , G02B6/36
CPC分类号： G02B6/4246 , H04B10/40 , G02B6/29362
摘要： An optical transmission/reception module in which an LD, a lens holder, which supports a lens, a partial wave filter, a lens holder, which supports a lens, and an optical fiber are all mounted to a housing block, coaxially along a first axis. A reflecting mirror, a lens holder, which supports a lens, and a PD are also mounted to the housing block, coaxially along a second axis which is parallel to the first axis. Cutouts are formed in the housing block for providing large openings forwardly of and perpendicular to a mounting surface for mounting the partial wave filter thereon and a mounting surface for mounting the reflecting mirror thereon. In such an optical transmission/reception module, it is possible to maintain the precision with which a partial wave filter, which passes a transmission light therethrough, and a reflecting member, which reflects a reception light, are mounted to a desired mounting angle at a high level, and to reduce assembly costs.
摘要翻译：其中LD，支撑透镜的透镜保持器，部分滤波器，支撑透镜的透镜保持器和光纤的光学发送/接收模块都沿着第一轴。支撑透镜的反射镜，透镜保持器和PD也沿着与第一轴平行的第二轴同轴地安装到壳体块。在壳体块中形成有切口，用于在其上安装部分滤波器的安装表面向前并垂直于其上提供大的开口，以及用于在其上安装反射镜的安装表面。在这种光发送/接收模块中，可以保持将通过其中的透射光的部分滤波器和反射接收光的反射部件的精度保持在期望的安装角度高水平，并降低组装成本。

7. 发明授权

US6047097A Optical coupler 失效
标题翻译：光耦合器
公开(公告)号：US6047097A
公开(公告)日：2000-04-04
申请号：US111934
申请日：1998-07-08
申请人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
发明人： Kimihiro Kikuchi , Yoshihiro Someno , Atsunori Hattori , Shoichi Kyoya
IPC分类号： G02B6/255 , G02B6/28 , G02B6/287 , G02B6/38 , G02B6/26
CPC分类号： G02B6/2826
摘要： An optical coupler including optical fibers having gaps between first coverings and second coverings corresponding thereto. Each cladding of the two optical fibers is formed into a proper shape, with a taper of a proper thickness. The two optical fibers are then joined together, forming a joined portion which engages an engaging groove in a pair of blocks and the pair of blocks are affixed together by welding. Thereafter, the second coverings are affixed to cutouts in a retainer member. Lastly, the retainer, fitted to the blocks, is affixed thereto. Such an optical coupler is highly practical, does not allow deterioration of light dividing properties caused by changes in the length of the cladding joined portion as a result of an external stress, and prevents breakage of the joined portion.
摘要翻译：一种光耦合器，包括在第一覆盖物和与之对应的第二覆盖物之间具有间隙的光纤。两根光纤的每个包层被形成为具有适当厚度的锥形的适当形状。然后将两根光纤接合在一起，形成与一对块中的接合槽接合的接合部分，并且该一对块通过焊接固定在一起。此后，第二覆盖物固定在保持构件中的切口部分上。最后，安装在块上的保持器固定在其上。这种光耦合器是非常实用的，不会由于外部应力而导致由包层接合部分的长度变化引起的光分割性能的劣化，并且防止接合部分的断裂。

8. 发明申请

US20090086341A1 LENS BARREL ASSEMBLY 失效
标题翻译：镜头组合
公开(公告)号：US20090086341A1
公开(公告)日：2009-04-02
申请号：US12169192
申请日：2008-07-08
申请人： Kimihiro Kikuchi , Shigeru Hatakeyama
发明人： Kimihiro Kikuchi , Shigeru Hatakeyama
IPC分类号： G02B7/02
CPC分类号： G02B7/022
摘要： A lens barrel assembly includes a cylindrical lens barrel obtained by deep drawing a metal sheet and a lens retained by the lens barrel. The lens barrel has a lens-retaining portion for retaining the lens at one of two open sides and a component-receiving portion for receiving an electric component at the other open side, the lens-retaining portion having an outer diameter that is smaller than an outer diameter of the component-receiving portion and a wall thickness that is larger than a wall thickness of the component-receiving portion.
摘要翻译：透镜筒组件包括通过深冲金属片和由镜筒保持的透镜而获得的柱面透镜镜筒。透镜筒具有用于将透镜保持在两个开放侧中的一个的透镜保持部分和用于在另一个开口侧接收电气部件的部件接收部分，透镜保持部分的外径小于部件接收部分的外径和比部件接收部分的壁厚大的壁厚。

9. 发明授权

US07386998B2 Method of manufacturing holder-mounted optical element 失效
标题翻译：制造支架式光学元件的方法
公开(公告)号：US07386998B2
公开(公告)日：2008-06-17
申请号：US10802170
申请日：2004-03-17
申请人： Kimihiro Kikuchi
发明人： Kimihiro Kikuchi
IPC分类号： C03B11/08 , C03C27/02 , G02B7/02
CPC分类号： G02B3/00 , C03B11/08 , C03B35/00 , C03B2215/50 , C03B2215/73 , C03B2215/79 , C03C27/02 , G02B7/02 , G02B7/027
摘要： A cylindrical holder material having a thin deformed portion is located in a press forming die. An optical element material is installed inside the holder material and the holder material and the optical element material are heated to their respective softening temperatures, thereby forming a cylindrical holder from the holder material and an optical element from the optical element material by press forming the holder material and the optical element material that have been heated to their respective softening temperatures. Thus, the optical element is integrated inside the holder and the deformed portion of the holder is deformed towards the outside thereof by a pressing force applied by the optical element.
摘要翻译：具有薄变形部分的圆柱形保持器材料位于冲压成形模具中。光学元件材料安装在保持器材料的内部，并且保持器材料和光学元件材料被加热到其相应的软化温度，从而从保持器材料形成圆柱形保持器，并且通过冲压成形保持器从光学元件材料形成光学元件材料和已被加热到其各自的软化温度的光学元件材料。因此，光学元件集成在保持器内部，并且保持器的变形部分通过由光学元件施加的按压力朝向其外部变形。

10. 发明授权

US06916119B2 Optical fiber connector and optical communication module using the same 失效
标题翻译：光纤连接器和光通信模块使用相同
公开(公告)号：US06916119B2
公开(公告)日：2005-07-12
申请号：US09791293
申请日：2001-02-23
申请人： Ken Okochi , Kimihiro Kikuchi
发明人： Ken Okochi , Kimihiro Kikuchi
IPC分类号： G02B6/36 , G02B6/38 , G02B6/42
CPC分类号： G02B6/4292 , G02B6/3874 , G02B6/3877 , G02B6/3893 , G02B6/3897 , G02B6/4204
摘要： An optical fiber connector includes a receptacle casing, a cylinder provided in the receptacle casing, and a wire spring disposed on the inner wall of the cylinder. In the optical fiber connector, a fiber holding part provided at an end of an optical fiber is inserted into the cylinder, the outer periphery of the fiber holding part is elastically pressed by the wire spring in the direction perpendicular to an optical axis of the optical fiber, the outer periphery of the fiber holding part is brought into abutment with the inner wall of the cylinder, and the end of the optical fiber is fitted to the receptacle casing.
摘要翻译：光纤连接器包括插座壳体，设置在容器壳体中的圆柱体和设置在气缸内壁上的线弹簧。在光纤连接器中，设置在光纤端部的光纤保持部插入圆筒中，纤维保持部的外周沿着与光学轴的光轴正交的方向被线弹簧弹性地按压纤维，纤维保持部的外周与圆筒的内壁抵接，光纤的端部与插座壳体嵌合。

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