公开(公告)号：US10097277B2

公开(公告)日：2018-10-09

申请号：US15414349

申请日：2017-01-24

Applicant: Futurewei Technologies, Inc.

Inventor： Xueyan Zheng ,  Jianying Zhou ,  Xiao Shen ,  Chunlei Liao ,  Hongbing Lei ,  Hongmin Chen ,  Yu Sheng Bai

IPC: H04B10/564 ,  H04B10/516 ,  H04B10/079 ,  H04L7/00

Abstract: An apparatus comprises: a first input tap; a first optical modulator coupled to the first input tap; a first output tap coupled to the first optical modulator so that the first optical modulator is positioned between the first input tap and the first output tap; and a controller indirectly coupled to the first input tap and the first output tap.

公开(公告)号：US20170104541A1

公开(公告)日：2017-04-13

申请号：US15389069

申请日：2016-12-22

Applicant: Futurewei Technologies, Inc.

Inventor： Xueyan Zheng ,  Dawei Zheng ,  Xiao Shen ,  Morgan Chen ,  Hongbing Lei

IPC: H04B10/40 ,  H04L27/36 ,  H04B10/516

CPC classification number: H04B10/40 ,  G02F1/0327 ,  G02F1/035 ,  H04B10/2575 ,  H04B10/5161 ,  H04B10/541 ,  H04B10/556 ,  H04L27/0008 ,  H04L27/3411 ,  H04L27/36 ,  H04L27/361 ,  H04L27/362 ,  H04L27/365

Abstract: An optical transceiver comprising an optical signal input, a first modulation section coupled to the optical signal input, a second modulation segment coupled to the optical signal input and positioned in serial with the first modulation section, wherein the first modulation section comprises a first digital electrical signal input, a first digital driver coupled to the first digital electrical signal input, and a first modulator coupled to the first digital driver, and wherein the second modulation section comprises a second digital electrical signal input, a second digital driver coupled to the second digital electrical signal input, and a second modulator coupled to the second digital driver, and an optical signal output coupled to the first modulation section and the second modulation section.

公开(公告)号：US09490904B2

公开(公告)日：2016-11-08

申请号：US14075882

申请日：2013-11-08

Applicant: Futurewei Technologies, Inc.

Inventor： Xueyan Zheng ,  Dawei Zheng ,  Xiao Shen ,  Morgan Chen ,  Hongbing Lei

IPC: H04B10/04 ,  H04B10/12 ,  H04B10/00 ,  G02F1/35 ,  G02B6/12 ,  H04B10/54 ,  H04B10/2575 ,  H04B10/40 ,  H04L27/36 ,  H04L27/00 ,  H04L27/34 ,  G02F1/035 ,  G02F1/03 ,  H04B10/556

Abstract: An optical transceiver comprising an optical signal input, a first modulation section coupled to the optical signal input, a second modulation section coupled to the optical signal input and positioned in serial with the first modulation section, wherein the first modulation section comprises a first digital electrical signal input, a first digital driver coupled to the first digital electrical signal input, and a first modulator coupled to the first digital driver, and wherein the second modulation section comprises a second digital electrical signal input, a second digital driver coupled to the second digital electrical signal input, and a second modulator coupled to the second digital driver, and an optical signal output coupled to the first modulation section and the second modulation section.

公开(公告)号：US20170205582A1

公开(公告)日：2017-07-20

申请号：US15403736

申请日：2017-01-11

Applicant: Futurewei Technologies, Inc.

Inventor： Rongsheng Miao ,  Zongrong Liu ,  Xueyan Zheng ,  Xiao Shen

IPC: G02B6/30 ,  G02B6/14 ,  G02B6/32 ,  G02B6/36

Abstract: A gapless optical mode converter comprising a fiber holder configured to receive and hold an optical transmission line, a first glass block coupled via an optical adhesive at a first side to the fiber holder, a lens coupled via the optical adhesive at a first side to a second side of the first glass block, and a holder configured to hold the fiber holder, the first glass block, and the lens.

公开(公告)号：US20140185253A1

公开(公告)日：2014-07-03

申请号：US13729518

申请日：2012-12-28

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： Morgan Chen ,  Rongsheng Miao ,  Xueyan Zheng ,  Bo Li ,  Xiao Shen ,  Yu Sheng Bai

IPC: H05K1/02 ,  H05K3/32

CPC classification number: H05K1/0274 ,  G02B6/4274 ,  H05K1/0219 ,  H05K1/092 ,  H05K1/095 ,  H05K1/097 ,  H05K3/321 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/10121 ,  H05K2203/0278 ,  Y10T29/4913 ,  Y10T29/49144

Abstract: A method comprising coupling a circuit to an opto-electronic package via an anisotropic conductive film (ACF), wherein the opto-electronic package is configured to communicate electrical signals via the coupling at a maximum frequency of about 10 gigahertz (GHz) to about 40 GHz. An apparatus comprising, an opto-electronic package comprising a plurality of first electrodes, and a circuit comprising a plurality of second electrodes, wherein at least one of the first electrodes is coupled to at least one of the second electrodes via an ACF, and wherein the opto-electronic package is configured to communicate electrical signals via the coupling at a maximum frequency of about 10 GHz to about 40 GHz.

Abstract translation: 一种包括通过各向异性导电膜（ACF）将电路耦合到光电封装的方法，其中所述光电子封装被配置为经由所述耦合以大约10吉赫兹（GHz）至大约40的最大频率传送电信号 GHz。 一种装置，包括：包括多个第一电极的光电封装和包括多个第二电极的电路，其中所述第一电极中的至少一个经由ACF耦合到所述第二电极中的至少一个，并且其中 光电子封装被配置为经由耦合以大约10GHz至大约40GHz的最大频率传送电信号。

公开(公告)号：US20140185139A1

公开(公告)日：2014-07-03

申请号：US13729803

申请日：2012-12-28

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： Rongsheng Miao ,  Tongqing Wang ,  Changzheng Su ,  Xueyan Zheng ,  Yu Sheng Bai

IPC: G02B5/30

CPC classification number: G02B5/3083 ,  G02B27/283

Abstract: An optical apparatus, comprising a polarization beam splitter (PBS) comprising a birefringent crystal having a front-end and a back-end, and an optical rotator positioned on the back-end of the birefringent crystal. Included is an optical apparatus comprising a PBS comprising a birefringent crystal and an optical rotator, wherein the PBS is configured to receive a multiplexed optical signal comprising a first polarized optical signal and a second polarized optical signal, wherein the second polarized optical signal is orthogonal to the first polarized optical signal, separate the first polarized optical signal from the second polarized optical signal using the birefringent crystal, and rotate the second polarized optical signal using the optical rotator such that the rotated second polarized optical signal is parallel to the first polarized optical signal. The PBS may further comprise only one lens, wherein the lens is positioned on the front-end of the birefringent crystal.

Abstract translation: 一种光学装置，包括具有前端和后端的双折射晶体的偏振分束器（PBS）和位于双折射晶体的后端的旋光器。 包括包括包含双折射晶体和光旋转器的PBS的光学装置，其中PBS被配置为接收包括第一偏振光信号和第二偏振光信号的复用光信号，其中第二偏振光信号正交于 第一偏振光信号，使用双折射晶体将第一偏振光信号与第二偏振光信号分离，并且使用旋光器旋转第二偏振光信号，使得旋转的第二偏振光信号平行于第一偏振光信号 。 PBS还可以仅包括一个透镜，其中透镜位于双折射晶体的前端。