公开(公告)号：SG11201606915XA

公开(公告)日：2016-09-29

申请号：SG11201606915X

申请日：2015-03-10

Applicant: CORIANT ADVANCED TECHNOLOGY LLC

Inventor： BAEHR-JONES THOMAS ,  ZHANG YI ,  HOCHBERG MICHAEL J ,  NOVACK ARI

IPC: H01L31/107 ,  H01L31/028 ,  H01L31/0352

Abstract: A Ge-on-Si photodetector constructed without doping or contacting Germanium by metal is described. Despite the simplified fabrication process, the device has responsivity of 1.24 A/W, corresponding to 99.2% quantum efficiency. Dark current is 40 nA at −4 V reverse bias. 3-dB bandwidth is 30 GHz.

公开(公告)号：CA2927537A1

公开(公告)日：2015-04-23

申请号：CA2927537

申请日：2014-10-15

Applicant: CORIANT ADVANCED TECHNOLOGY LLC

Inventor： BAEHR-JONES THOMAS ,  LIU YANG ,  DING RAN ,  HOCHBERG MICHAEL J

IPC: H01S3/08

Abstract: A transmitter comprising a plurality of modulator and multiplexer (Mod-MUX) units, each Mod-MUX unit operating at an optical wavelength different from the other Mod-MUX units. The transmitter can additional include in each Mod-MUX unit two optical taps and three photodetectors that are configured to allow the respective Mod-MUX unit to be tuned to achieve thermal stabilization and achieve effective modulation and WDM operation across a range of temperatures. The Mod-MUX transmitter avoids the use of a frequency comb. The Mod-MUX transmitter avoids cross-modulation between different modulators for different laser signals.

公开(公告)号：WO2015187222A3

公开(公告)日：2016-03-10

申请号：PCT/US2015019769

申请日：2015-03-10

Applicant: CORIANT ADVANCED TECHNOLOGY LLC

Inventor： BAEHR-JONES THOMAS ,  ZHANG YI ,  HOCHBERG MICHAEL J ,  NOVACK ARI

IPC: H01L31/107 ,  H01L31/028 ,  H01L31/0352

CPC classification number: H01L31/0352 ,  H01L27/14638 ,  H01L27/14649 ,  H01L27/14685 ,  H01L27/14698 ,  H01L31/0256 ,  H01L31/028 ,  H01L31/105 ,  H01L31/107 ,  H01L31/1808 ,  Y02E10/547

Abstract: A Ge-on-Si photodetector constructed without doping or contacting Germanium by metal is described. Despite the simplified fabrication process, the device has responsivity of 1.24 A/W, corresponding to 99.2% quantum efficiency. Dark current is 40 nA at -4 V reverse bias. 3-dB bandwidth is 30 GHz.

Abstract translation: 描述了不用金属掺杂或接合锗的Ge-on-Si光电探测器。 尽管制造工艺简单，但器件的响应度为1.24A / W，相当于99.2％的量子效率。 -4V反向偏压下的暗电流为40nA。 3 dB带宽为30 GHz。

公开(公告)号：WO2015120449A3

公开(公告)日：2016-01-28

申请号：PCT/US2015015210

申请日：2015-02-10

Applicant: CORIANT ADVANCED TECHNOLOGY LLC

Inventor： DING RAN ,  XUAN ZHE ,  BAEHR-JONES THOMAS

IPC: G02F1/21 ,  G02F1/035

CPC classification number: H04B10/5561 ,  G02F1/0123 ,  G02F1/025 ,  G02F1/2257 ,  G02F2001/212 ,  G02F2201/127 ,  H04B10/505 ,  H04B10/5161 ,  H04B10/541

Abstract: A distributed traveling-wave Mach-Zehnder modulator driver having a plurality of modulation stages that operate cooperatively (in-phase) to provide a signal suitable for use in a 100 Gb/s optical fiber transmitter at power levels that are compatible with conventional semiconductor devices and conventional semiconductor processing is described.

Abstract translation: 分布式行波马赫曾德调制器驱动器，其具有多个协调（同相）运行的调制级，以提供适合于与传统半导体器件兼容的功率电平的100Gb / s光纤发射机中的信号 并描述了常规半导体处理。