公开(公告)号：US08622628B2

公开(公告)日：2014-01-07

申请号：US13278115

申请日：2011-10-20

申请人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  Cheng-Sheng Shih ,  I-Thun Lin ,  Yu-Chao Hsiao

发明人： Tai-Cherng Yu ,  Kun-Chan Wu ,  Chia-Ling Hsu ,  Cheng-Sheng Shih ,  I-Thun Lin ,  Yu-Chao Hsiao

IPC分类号： G02B6/36 ,  G02B6/38 ,  G02B6/00

CPC分类号： G02B6/3839 ,  G02B6/3853

摘要： An optical fiber connector includes optical fibers, a connector body, and a cover. The connector body includes optical lenses arranged at the first side surface. The connector body defines receiving grooves. Each of the receiving grooves has a V-shaped section and two slanted surfaces. The optical fibers are received in the grooves and as a result are correctly aligned with the respective optical lenses. The cover and the slanted surfaces of the receiving grooves cooperatively securely retain the optical fibers in the connector.

摘要翻译： 光纤连接器包括光纤，连接器主体和盖。 连接器主体包括布置在第一侧表面处的光学透镜。 连接器主体限定接收槽。 每个接收槽具有V形截面和两个倾斜表面。 光纤被容纳在槽中，结果与各个光学透镜正确对准。 接收槽的盖和倾斜表面协同地将光纤牢固地保持在连接器中。

公开(公告)号：US08577188B2

公开(公告)日：2013-11-05

申请号：US13274364

申请日：2011-10-17

申请人： Yu-Chao Hsiao

发明人： Yu-Chao Hsiao

IPC分类号： G02F1/01

CPC分类号： G02B6/4201

摘要： An optical transmitter module includes a light source, a first optical circulation unit, a first optical reflector, and an output unit. The light source emits a first light signal with a first wavelength, and a second light signal with a second wavelength. The first optical circulation unit includes three optical couplers and three optical isolators, which are alternately connected to one another to form a loop. The first optical circulation unit includes a first port at a first optical coupler, a second port at a second optical coupler, and a third port at a third optical coupler. The first port is optically coupled to the light source. The first optical reflector is optically coupled to the second port. The first optical reflector reflects the first light signal back to the second port. The output unit is optically coupled to the third port to output the first light signal.

摘要翻译： 光发射机模块包括光源，第一光学循环单元，第一光学反射器和输出单元。 光源发射具有第一波长的第一光信号和具有第二波长的第二光信号。 第一光学循环单元包括三个光耦合器和三个光隔离器，它们彼此交替地连接以形成环路。 第一光学循环单元包括在第一光耦合器处的第一端口，在第二光耦合器处的第二端口和在第三光耦合器处的第三端口。 第一端口光耦合到光源。 第一光学反射器光耦合到第二端口。 第一光学反射器将第一光信号反射回第二端口。 输出单元光耦合到第三端口以输出第一光信号。

公开(公告)号：US20130170812A1

公开(公告)日：2013-07-04

申请号：US13661413

申请日：2012-10-26

申请人： YU-CHAO HSIAO

发明人： YU-CHAO HSIAO

IPC分类号： G02B6/00

CPC分类号： G02B6/423 ,  G02B6/32

摘要： An optical fiber positioning structure includes a first positioning member and a pair of second positioning members. The first positioning member includes a columnar shaped main body and a pair of latching portions extending from opposite side of the main body toward a same direction. Each second positioning member is columnar shaped, and the pair of second positioning members are clamped between the pair of latching potions and located below the first positioning member, such that a positioning space is bound by the pair of second positioning members and the main body for positioning an optical fiber.

摘要翻译： 光纤定位结构包括第一定位构件和一对第二定位构件。 第一定位构件包括柱状主体和从主体的相对侧朝向相同方向延伸的一对闩锁部。 每个第二定位构件是圆柱形的，并且一对第二定位构件被夹持在该对闩锁部件之间并且位于第一定位构件下方，使得定位空间被一对第二定位构件和主体限制 定位光纤。

公开(公告)号：US20130170835A1

公开(公告)日：2013-07-04

申请号：US13535698

申请日：2012-06-28

申请人： YU-CHAO HSIAO

发明人： YU-CHAO HSIAO

IPC分类号： H04B10/04 ,  H04J14/00

CPC分类号： H04B10/506 ,  H04B10/564 ,  H04B10/572

摘要： An optical transmitter device includes a laser source, a driving circuit, and an optical modulator. The driving circuit is connected to the laser source. The driving circuit includes a thermistor configured for compensating the temperature variation of the laser source to stabilize the frequency of a laser beam output from the laser source. The optical modulator is configured for modulating the laser beam to form a plurality of second laser beams which have different frequencies.

摘要翻译： 光发射机装置包括激光源，驱动电路和光调制器。 驱动电路连接到激光源。 驱动电路包括热敏电阻，其被配置为补偿激光源的温度变化，以稳定从激光源输出的激光束的频率。 光调制器被配置用于调制激光束以形成具有不同频率的多个第二激光束。

公开(公告)号：US08632063B2

公开(公告)日：2014-01-21

申请号：US13629979

申请日：2012-09-28

申请人： Yu-Chao Hsiao

发明人： Yu-Chao Hsiao

IPC分类号： B25B11/00

CPC分类号： G01M11/0214 ,  G02B6/3616

摘要： A positioning fixture includes a clamping member, a supporting member, and a magnet. The clamping member includes a base body and an end portion protruding from the base body. The supporting member includes a main body and at least one protruding portion protruding from the main body towards the clamping member. The main body includes a mounting surface adjacent to the protruding portion. The main body defines a receiving groove at the mounting surface. The protruding portion engages with the end portion. The magnet is mounted on at least one of the supporting member and the clamping member, and at least another one of the supporting member and the clamping member is made of magnetic material. The optical component receives in the receiving groove, and the magnet provides a clamping force to clamp the optical component by using the supporting member and the clamping member.

摘要翻译： 定位夹具包括夹紧构件，支撑构件和磁体。 夹持构件包括基体和从基体突出的端部。 支撑构件包括主体和从主体朝向夹紧构件突出的至少一个突出部分。 主体包括邻近突出部分的安装表面。 主体在安装表面处限定了一个接收槽。 突出部与端部接合。 磁体安装在支撑构件和夹紧构件中的至少一个上，支撑构件和夹紧构件中的至少另一个由磁性材料制成。 光学部件容纳在接收槽中，并且磁体通过使用支撑构件和夹紧构件提供夹紧力来夹持光学部件。

公开(公告)号：US20130230288A1

公开(公告)日：2013-09-05

申请号：US13478129

申请日：2012-05-23

申请人： YU-CHAO HSIAO

发明人： YU-CHAO HSIAO

IPC分类号： G02B6/02

CPC分类号： G02B6/0006

摘要： An optical fiber for use with a light source is illustrated. The optical fiber includes a main body with a cylindrical lateral surface and an end. The end includes an end surface substantially perpendicular to an axis of the main body and a convex connecting surface between the lateral surface and the end surface, thereby increasing incident angles of the light rays that refracted into the main body through the connecting surface.

摘要翻译： 示出了用于光源的光纤。 光纤包括具有圆柱形侧表面和端部的主体。 该端部包括基本上垂直于主体的轴线的端面和侧表面与端面之间的凸形连接表面，从而增加通过连接表面折射到主体中的光线的入射角度。

公开(公告)号：US08478130B2

公开(公告)日：2013-07-02

申请号：US13217284

申请日：2011-08-25

申请人： Yu-Chao Hsiao

发明人： Yu-Chao Hsiao

IPC分类号： H04B10/00

CPC分类号： H04B10/506 ,  H04B10/675 ,  H04J14/02

摘要： An optical communication device includes a transmitter module and a receiver module. The transmitter module includes a two laser sources, two optical modulators optically coupled to the two light sources, respectively, and an optical coupler, a semiconductor optical amplifier, an optical coupler, four optical band-pass filters or a demultiplexer, and an optical multiplexer optically coupled in series. The laser beams emitted from the two laser sources are converted into four laser beams having different frequencies due to a four-wave mixing effect occurring in the semiconductor optical amplifier. The receiver module includes a demultiplexer and four photoelectric conversion elements to receive the four laser beams respectively and convert them to electrical signals.

摘要翻译： 光通信设备包括发射机模块和接收机模块。 发射机模块包括两个激光源，两个光学调制器分别光耦合到两个光源，以及光耦合器，半导体光放大器，光耦合器，四个光带通滤波器或解复用器，以及光复用器 光学耦合在一起。 由于在半导体光放大器中发生四波混频效应，从两个激光源发射的激光束被转换成具有不同频率的四个激光束。 接收机模块包括解复用器和四个光电转换元件，以分别接收四个激光束并将其转换成电信号。

公开(公告)号：US20130011134A1

公开(公告)日：2013-01-10

申请号：US13217284

申请日：2011-08-25

申请人： YU-CHAO HSIAO

发明人： YU-CHAO HSIAO

IPC分类号： H04J14/00

CPC分类号： H04B10/506 ,  H04B10/675 ,  H04J14/02

摘要： An optical communication device includes a transmitter module and a receiver module. The transmitter module includes a two laser sources, two optical modulators optically coupled to the two light sources, respectively, and an optical coupler, a semiconductor optical amplifier, an optical coupler, four optical band-pass filters or a demultiplexer, and an optical multiplexer optically coupled in series. The laser beams emitted from the two laser sources are converted into four laser beams having different frequencies due to a four-wave mixing effect occurring in the semiconductor optical amplifier. The receiver module includes a demultiplexer and four photoelectric conversion elements to receive the four laser beams respectively and convert them to electrical signals.

摘要翻译： 光通信设备包括发射机模块和接收机模块。 发射机模块包括两个激光源，两个光学调制器分别光耦合到两个光源，以及光耦合器，半导体光放大器，光耦合器，四个光带通滤波器或解复用器，以及光复用器 光学耦合在一起。 由于在半导体光放大器中发生四波混频效应，从两个激光源发射的激光束被转换成具有不同频率的四个激光束。 接收机模块包括解复用器和四个光电转换元件，以分别接收四个激光束并将其转换成电信号。

公开(公告)号：US08744274B2

公开(公告)日：2014-06-03

申请号：US13535698

申请日：2012-06-28

申请人： Yu-Chao Hsiao

发明人： Yu-Chao Hsiao

IPC分类号： H04B10/04

CPC分类号： H04B10/506 ,  H04B10/564 ,  H04B10/572

摘要： An optical transmitter device includes a laser source, a driving circuit, and an optical modulator. The driving circuit is connected to the laser source. The driving circuit includes a thermistor configured for compensating the temperature variation of the laser source to stabilize the frequency of a laser beam output from the laser source. The optical modulator is configured for modulating the laser beam to form a plurality of second laser beams which have different frequencies.

摘要翻译： 光发射机装置包括激光源，驱动电路和光调制器。 驱动电路连接到激光源。 驱动电路包括热敏电阻，其被配置为补偿激光源的温度变化，以稳定从激光源输出的激光束的频率。 光调制器被配置用于调制激光束以形成具有不同频率的多个第二激光束。

公开(公告)号：US20130051732A1

公开(公告)日：2013-02-28

申请号：US13278115

申请日：2011-10-20

申请人： Tai-Cherng YU ,  Kun-Chan WU ,  Chia-Ling HSU ,  Cheng-Sheng SHIH ,  I-Thun LIN ,  Yu-Chao HSIAO

发明人： Tai-Cherng YU ,  Kun-Chan WU ,  Chia-Ling HSU ,  Cheng-Sheng SHIH ,  I-Thun LIN ,  Yu-Chao HSIAO

IPC分类号： G02B6/38

CPC分类号： G02B6/3839 ,  G02B6/3853

摘要： An optical fiber connector includes optical fibers, a connector body, and a cover. The connector body includes optical lenses arranged at the first side surface. The connector body defines receiving grooves. Each of the receiving grooves has a V-shaped section and two slanted surfaces. The optical fibers are received in the grooves and as a result are correctly aligned with the respective optical lenses. The cover and the slanted surfaces of the receiving grooves cooperatively securely retain the optical fibers in the connector.

摘要翻译： 光纤连接器包括光纤，连接器主体和盖。 连接器主体包括布置在第一侧表面处的光学透镜。 连接器主体限定接收槽。 每个接收槽具有V形截面和两个倾斜表面。 光纤被容纳在槽中，结果与各个光学透镜正确对准。 接收槽的盖和倾斜表面协同地将光纤牢固地保持在连接器中。