公开(公告)号：US08189645B2

公开(公告)日：2012-05-29

申请号：US12637665

申请日：2009-12-14

申请人： Rongsheng Miao ,  Nghia Kha ,  Todd Edward Olson ,  Genzao Zhang ,  Bryon L. Kasper

发明人： Rongsheng Miao ,  Nghia Kha ,  Todd Edward Olson ,  Genzao Zhang ,  Bryon L. Kasper

IPC分类号： H01S3/08

CPC分类号： H01S5/02284 ,  H01S5/02216 ,  H01S5/02415 ,  H01S5/02438

摘要： An adapted semiconductor laser package that may convert a first type of package pin-out arrangement to a desired pin-out arrangement. The laser package may include a laser package including a laser, an isolator, a lens, a fiber sleeve, and a pin-out arrangement. The isolator and the fiber sleeve may be jointly arranged away from the laser. The laser package may also include an adapter with a first section with a plurality of holes geometrically arranged and mated with the package pin-out arrangement, a second section with an adapter pin-out arrangement with two rows of pins extending along opposite sides of the package, and electrical connections between the plurality of holes and the pins.

摘要翻译： 一种适配的半导体激光器封装，其可以将第一类型封装引脚布置转换为期望的引脚布置。 激光器封装可以包括激光器封装，其包括激光器，隔离器，透镜，光纤套管和引脚布置。 隔离器和纤维套筒可以与激光器共同布置。 激光器封装还可以包括具有第一部分的适配器，第一部分具有几何形状地布置并与封装引脚布置配合的第二部分，具有适配器引出布置的第二部分，其具有沿着相对侧延伸的两排引脚 封装以及多个孔和销之间的电连接。

公开(公告)号：US20100158062A1

公开(公告)日：2010-06-24

申请号：US12637665

申请日：2009-12-14

申请人： Rongsheng Miao ,  Nghia Kha ,  Todd Edward Olson ,  Genzao Zhang ,  Bryon L. Kasper

发明人： Rongsheng Miao ,  Nghia Kha ,  Todd Edward Olson ,  Genzao Zhang ,  Bryon L. Kasper

IPC分类号： H01S5/022

CPC分类号： H01S5/02284 ,  H01S5/02216 ,  H01S5/02415 ,  H01S5/02438

摘要： An adapted semiconductor laser package that may convert a first type of package pin-out arrangement to a desired pin-out arrangement. The laser package may include a laser package including a laser, an isolator, a lens, a fiber sleeve, and a pin-out arrangement. The isolator and the fiber sleeve may be jointly arranged away from the laser. The laser package may also include an adapter with a first section with a plurality of holes geometrically arranged and mated with the package pin-out arrangement, a second section with an adapter pin-out arrangement with two rows of pins extending along opposite sides of the package, and electrical connections between the plurality of holes and the pins.

摘要翻译： 一种适配的半导体激光器封装，其可以将第一类型封装引脚布置转换为期望的引脚布置。 激光器封装可以包括激光器封装，其包括激光器，隔离器，透镜，光纤套管和引脚布置。 隔离器和纤维套筒可以与激光器共同布置。 激光器封装还可以包括具有第一部分的适配器，第一部分具有几何形状地布置并与封装引脚布置配合的第二部分，具有适配器引出布置的第二部分，其具有沿着相对侧延伸的两排引脚 封装以及多个孔和销之间的电连接。

公开(公告)号：US20100021183A1

公开(公告)日：2010-01-28

申请号：US12180966

申请日：2008-07-28

申请人： Todd Edward Olson ,  Nghia Kha ,  Hy Thai ,  Todd Kellison ,  Frank Berardi

发明人： Todd Edward Olson ,  Nghia Kha ,  Hy Thai ,  Todd Kellison ,  Frank Berardi

IPC分类号： H04B10/04

CPC分类号： H04B10/504 ,  H04B10/564

摘要： A circuit controlling the gain of an amplifier in an optical transmitter used for optical communication, including a detection circuit for measuring the power of the RF input to said laser; a gain controller for controlling a gain of said amplifier, and a switch connected to said gain controller, wherein said gain controller is adapted, in response to an activation of said switch, to: (i) automatically vary said gain of said amplifier, and (ii) set said gain of said amplifier at a level corresponding to a reduction in the noise and/or distortion associated with the transmitter.

摘要翻译： 控制用于光通信的光发射机中的放大器的增益的电路，包括用于测量对所述激光器的RF输入的功率的检测电路; 用于控制所述放大器的增益的增益控制器和连接到所述增益控制器的开关，其中所述增益控制器响应于所述开关的激活而适于：（i）自动改变所述放大器的所述增益，以及 （ii）将所述放大器的所述增益设置在对应于与发射机相关联的噪声和/或失真的减小的水平。

公开(公告)号：US08068745B2

公开(公告)日：2011-11-29

申请号：US12180966

申请日：2008-07-28

申请人： Todd Edward Olson ,  Nghia Kha ,  Hy Thai ,  Todd Kellison ,  Frank Berardi

发明人： Todd Edward Olson ,  Nghia Kha ,  Hy Thai ,  Todd Kellison ,  Frank Berardi

IPC分类号： H04B10/04

CPC分类号： H04B10/504 ,  H04B10/564

摘要： A circuit controlling the gain of an amplifier in an optical transmitter used for optical communication, including a detection circuit for measuring the power of the RF input to a laser; a gain controller or controlling a gain of an amplifier, and a switch connected to the gain controller, wherein the gain controller is adapted, in response to an activation of a switch, to: (i) automatically vary gain of the amplifier, and (ii) set the gain of the amplifier at a level corresponding to a reduction in the noise and/or distortion associated with the transmitter.

摘要翻译： 控制用于光通信的光发射机中的放大器的增益的电路，包括用于测量向激光器输入的RF功率的检测电路; 增益控制器或控制放大器的增益，以及连接到增益控制器的开关，其中增益控制器响应于开关的激活而适于：（i）自动改变放大器的增益，和（i） ii）将放大器的增益设置在与发射机相关联的噪声和/或失真的减小对应的电平上。

公开(公告)号：US07136552B2

公开(公告)日：2006-11-14

申请号：US10465300

申请日：2003-06-19

申请人： Xin Simon Luo ,  Bryon Lynn Kasper ,  Nghia Kha ,  Xiaoming Lou

发明人： Xin Simon Luo ,  Bryon Lynn Kasper ,  Nghia Kha ,  Xiaoming Lou

IPC分类号： G02B6/32

CPC分类号： G02B6/4206 ,  G02B6/4207 ,  G02B6/421

摘要： An optical interface between an optical fiber and a photodiode is provided. The optical fiber has an end. The optical interface includes a lens located such that a chief ray of an optical signal outputted at said end traverses a center of the lens. The lens may be a ball lens or a lens having an orientation such that the chief ray is incident substantially normal to a center of the lens.

摘要翻译： 提供光纤和光电二极管之间的光接口。 光纤有一端。 光学接口包括一个位置使得在所述端部输出的光信号的主光线穿过透镜的中心的透镜。 透镜可以是具有取向的球形透镜或透镜，使得主光线基本上垂直于透镜的中心入射。