CN104115424B - 使用无限脉冲响应判决反馈均衡的光接收器 - Google Patents
使用无限脉冲响应判决反馈均衡的光接收器 Download PDFInfo
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- CN104115424B CN104115424B CN201380009356.5A CN201380009356A CN104115424B CN 104115424 B CN104115424 B CN 104115424B CN 201380009356 A CN201380009356 A CN 201380009356A CN 104115424 B CN104115424 B CN 104115424B
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- decision circuit
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J1/46—Electric circuits using a capacitor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/398,190 US8798484B2 (en) | 2012-02-16 | 2012-02-16 | Optical receiver using infinite impulse response decision feedback equalization |
US13/398,190 | 2012-02-16 | ||
PCT/US2013/020729 WO2013122696A1 (en) | 2012-02-16 | 2013-01-09 | Optical receiver using infinite impulse response decision feedback equalization |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104115424A CN104115424A (zh) | 2014-10-22 |
CN104115424B true CN104115424B (zh) | 2016-11-02 |
Family
ID=48981570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380009356.5A Expired - Fee Related CN104115424B (zh) | 2012-02-16 | 2013-01-09 | 使用无限脉冲响应判决反馈均衡的光接收器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8798484B2 (zh) |
CN (1) | CN104115424B (zh) |
DE (1) | DE112013000667T5 (zh) |
GB (1) | GB2512805A (zh) |
WO (1) | WO2013122696A1 (zh) |
Families Citing this family (17)
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US8798484B2 (en) * | 2012-02-16 | 2014-08-05 | International Business Machines Corporation | Optical receiver using infinite impulse response decision feedback equalization |
US8891704B2 (en) * | 2012-11-06 | 2014-11-18 | Fujitsu Limited | Transimpedance amplifier with equalization |
WO2014084894A1 (en) * | 2012-11-29 | 2014-06-05 | Massachusetts Institute Of Technology | Devices and techniques for integrated optical data communication |
US9166702B2 (en) * | 2013-03-22 | 2015-10-20 | Micrel, Inc. | Signal level detect circuit with reduced loss-of-signal assertion delay |
US10333645B2 (en) * | 2013-11-13 | 2019-06-25 | Ramot At Tel Aviv University Ltd | Nonlinear noise cancellation in wavelength division multiplexing (WDM) systems |
CN104683032A (zh) * | 2013-11-26 | 2015-06-03 | 浜松光子学株式会社 | 单芯光收发器 |
KR101513373B1 (ko) * | 2013-12-31 | 2015-04-20 | 한양대학교 산학협력단 | 직류 오프셋을 보상하는 광통신 수신기 |
US9197458B1 (en) * | 2014-05-01 | 2015-11-24 | Samsung Display Co., Ltd. | Edge equalization via adjustment of unroll threshold for crossing slicer |
US9917707B2 (en) | 2014-09-11 | 2018-03-13 | The Hong Kong University Of Science And Technology | Adaptive cascaded equalization circuits with configurable roll-up frequency response for spectrum compensation |
US9379823B2 (en) * | 2014-10-16 | 2016-06-28 | Oracle International Corporation | Optical receiver with adjustable pulse-width feedback |
FR3033220B1 (fr) * | 2015-02-27 | 2017-03-10 | Commissariat Energie Atomique | Recepteur d'horloge de liaison optique |
EP3272038B1 (en) * | 2015-07-31 | 2022-02-09 | Hewlett Packard Enterprise Development LP | Optical receivers |
US10079645B2 (en) | 2015-12-31 | 2018-09-18 | Adtran, Inc. | Optical telecommunications devices, systems, and methods |
WO2017180122A1 (en) | 2016-04-14 | 2017-10-19 | Hewlett Packard Enterprise Development Lp | Optical receivers |
US10333628B2 (en) | 2016-06-10 | 2019-06-25 | Hewlett Packard Enterprise Development Lp | Optical receivers |
JP6825248B2 (ja) * | 2016-07-01 | 2021-02-03 | 富士通オプティカルコンポーネンツ株式会社 | 光受信器、これを用いた光トランシーバ、及び光信号の受信制御方法 |
US9960844B1 (en) * | 2017-03-30 | 2018-05-01 | Xilinx, Inc. | Electrically testing an optical receiver |
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CN1910903A (zh) * | 2004-01-23 | 2007-02-07 | 皇家飞利浦电子股份有限公司 | 图像传感器 |
US7288754B2 (en) * | 2004-02-06 | 2007-10-30 | Industrial Technology Research Institute | Optical receiver |
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JPH07245540A (ja) * | 1994-01-12 | 1995-09-19 | Fujitsu Ltd | 光ディジタル通信用の光受信装置 |
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-
2012
- 2012-02-16 US US13/398,190 patent/US8798484B2/en active Active
- 2012-09-12 US US13/612,157 patent/US8977138B2/en active Active
-
2013
- 2013-01-09 CN CN201380009356.5A patent/CN104115424B/zh not_active Expired - Fee Related
- 2013-01-09 WO PCT/US2013/020729 patent/WO2013122696A1/en active Application Filing
- 2013-01-09 DE DE112013000667.7T patent/DE112013000667T5/de active Pending
- 2013-01-09 GB GB1414510.6A patent/GB2512805A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6191879B1 (en) * | 1997-07-23 | 2001-02-20 | Nec Corporation | Offset control for burst-mode optical receiver |
CN1910903A (zh) * | 2004-01-23 | 2007-02-07 | 皇家飞利浦电子股份有限公司 | 图像传感器 |
US7288754B2 (en) * | 2004-02-06 | 2007-10-30 | Industrial Technology Research Institute | Optical receiver |
Also Published As
Publication number | Publication date |
---|---|
CN104115424A (zh) | 2014-10-22 |
US20130216241A1 (en) | 2013-08-22 |
DE112013000667T5 (de) | 2014-10-30 |
WO2013122696A1 (en) | 2013-08-22 |
GB201414510D0 (en) | 2014-10-01 |
US8798484B2 (en) | 2014-08-05 |
US8977138B2 (en) | 2015-03-10 |
US20130214135A1 (en) | 2013-08-22 |
GB2512805A (en) | 2014-10-08 |
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