公开(公告)号：US20150180580A1

公开(公告)日：2015-06-25

申请号：US13855552

申请日：2013-04-02

Applicant: INFINERA CORP.

Inventor： David Gerald Coult ,  Radhakrishnan L. Nagarajan ,  Jiaming Zhang ,  Joseph Edward Riska ,  Donald J. Pavinski ,  Jie Tang ,  Timothy Butrie

IPC: H04B10/50 ,  H04B10/516

CPC classification number: G02F1/0327 ,  G02B6/4274

Abstract: A photonic transmitter, comprises a modulator driver having a first and second output ports, a photonic integrated transmitter circuit having a modulator having a first and a second input line, and a first input port electrically coupled with the first input line and a second input port electrically coupled with the second input line, and an interconnect bridge assembly, including a first termination resistor, a second termination resistor, and a substrate. An impedance-controlled transmission structure is formed in the substrate, and has: (a) an impedance control section including a first and a second signal lines electrically insulated from one another; and (b) a transmission section including a third and a fourth signal line coupled with termination resistor. The interconnect bridge assembly transmits an impedance controlled differential electrical signal from the modulator driver to the modulator, and transmits the electrical signal from the modulator to the first and second termination resistors.

Abstract translation: 一种光子发射器，包括具有第一和第二输出端口的调制器驱动器，具有调制器的光子集成发射器电路，具有第一和第二输入线，以及与第一输入线电耦合的第一输入端口和第二输入端口 与第二输入线电耦合，以及互连桥组件，包括第一终端电阻器，第二终端电阻器和衬底。 阻抗控制传输结构形成在衬底中，并具有：（a）阻抗控制部分，包括彼此电绝缘的第一和第二信号线; 和（b）包括与终端电阻耦合的第三和第四信号线的发送部分。 互连桥组件将阻抗控制的差分电信号从调制器驱动器发送到调制器，并将电信号从调制器发送到第一和第二终端电阻器。

公开(公告)号：US09389441B2

公开(公告)日：2016-07-12

申请号：US13855552

申请日：2013-04-02

Applicant: Infinera Corp.

Inventor： David Gerald Coult ,  Radhakrishnan L. Nagarajan ,  Jiaming Zhang ,  Joseph Edward Riska ,  Donald J. Pavinski, Jr. ,  Jie Tang ,  Timothy Butrie

IPC: H04B10/00 ,  H04B10/04 ,  H04B10/06 ,  G02F1/03

CPC classification number: G02F1/0327 ,  G02B6/4274

Abstract: A photonic transmitter, comprises a modulator driver having a first and second output ports, a photonic integrated transmitter circuit having a modulator having a first and a second input line, and a first input port electrically coupled with the first input line and a second input port electrically coupled with the second input line, and an interconnect bridge assembly, including a first termination resistor, a second termination resistor, and a substrate. An impedance-controlled transmission structure is formed in the substrate, and has: (a) an impedance control section including a first and a second signal lines electrically insulated from one another; and (b) a transmission section including a third and a fourth signal line coupled with termination resistor. The interconnect bridge assembly transmits an impedance controlled differential electrical signal from the modulator driver to the modulator, and transmits the electrical signal from the modulator to the first and second termination resistors.

Abstract translation: 一种光子发射器，包括具有第一和第二输出端口的调制器驱动器，具有调制器的光子集成发射器电路，具有第一和第二输入线，以及与第一输入线电耦合的第一输入端口和第二输入端口 与第二输入线电耦合，以及互连桥组件，包括第一终端电阻器，第二终端电阻器和衬底。 阻抗控制传输结构形成在衬底中，并具有：（a）阻抗控制部分，包括彼此电绝缘的第一和第二信号线; 和（b）包括与终端电阻耦合的第三和第四信号线的发送部分。 互连桥组件将阻抗控制的差分电信号从调制器驱动器发送到调制器，并将电信号从调制器发送到第一和第二终端电阻器。