DE102010000982B4 - Systeme zum diagnostischen Überwachen einer optischen Modulationsamplitude an einem optischen Empfänger unter Verwendung von automatischer Verstärkungssteuerung - Google Patents

Systeme zum diagnostischen Überwachen einer optischen Modulationsamplitude an einem optischen Empfänger unter Verwendung von automatischer Verstärkungssteuerung Download PDF

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Publication number
DE102010000982B4
DE102010000982B4 DE102010000982.2A DE102010000982A DE102010000982B4 DE 102010000982 B4 DE102010000982 B4 DE 102010000982B4 DE 102010000982 A DE102010000982 A DE 102010000982A DE 102010000982 B4 DE102010000982 B4 DE 102010000982B4
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optical
signal
circuit
output
representation
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DE102010000982A8 (de
DE102010000982A1 (de
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Jos De Langen
Tze Wei Lim
Adrianus J.P. van Haasteren
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Avago Technologies International Sales Pte Ltd
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Avago Technologies International Sales Pte Ltd
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    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H04B10/0779—Monitoring line transmitter or line receiver equipment

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE102010000982.2A 2009-01-19 2010-01-18 Systeme zum diagnostischen Überwachen einer optischen Modulationsamplitude an einem optischen Empfänger unter Verwendung von automatischer Verstärkungssteuerung Active DE102010000982B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/355,919 2009-01-19
US12/355,919 US8200100B2 (en) 2009-01-19 2009-01-19 Systems and methods for diagnostic monitoring of optical modulation amplitude at an optical receiver using automatic gain control

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DE102010000982A1 DE102010000982A1 (de) 2010-07-22
DE102010000982A8 DE102010000982A8 (de) 2010-11-11
DE102010000982B4 true DE102010000982B4 (de) 2020-01-02

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US (2) US8200100B2 (enExample)
JP (1) JP5345956B2 (enExample)
DE (1) DE102010000982B4 (enExample)

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US20100150561A1 (en) * 2008-12-12 2010-06-17 Seung-Hyun Cho Optical receiver, optical line terminal and method of recovering received signals
US8463137B2 (en) * 2010-09-27 2013-06-11 Titan Photonics, Inc. System and method for transmissions via RF over glass
EP2833567B1 (en) * 2012-03-27 2016-08-17 Huawei Technologies Co., Ltd. Optical fiber testing method, apparatus and passive optical network system
US8879909B2 (en) * 2012-04-25 2014-11-04 Source Photonics, Inc. Circuits and methods for monitoring power parameters in an optical transceiver
US8901474B2 (en) 2012-06-19 2014-12-02 Source Photonics, Inc. Enhanced received signal power indicators for optical receivers and transceivers, and methods of making and using the same
US9350447B1 (en) * 2012-06-22 2016-05-24 Adtran, Inc. Systems and methods for protecting optical networks from rogue optical network terminals
US10564357B2 (en) 2013-07-30 2020-02-18 The Boeing Company Plastic optical fiber bus network using tapered mixing rods
US11300730B2 (en) * 2013-07-30 2022-04-12 The Boeing Company Plastic and glass optical fiber bus network having plural line replaceable units transmitting to a mixing rod
US9778419B1 (en) 2016-06-23 2017-10-03 The Boeing Company Fiber optical system with fiber end face area relationships
US11005573B2 (en) * 2018-11-20 2021-05-11 Macom Technology Solutions Holdings, Inc. Optic signal receiver with dynamic control
US12013423B2 (en) 2020-09-30 2024-06-18 Macom Technology Solutions Holdings, Inc. TIA bandwidth testing system and method
US11658630B2 (en) 2020-12-04 2023-05-23 Macom Technology Solutions Holdings, Inc. Single servo loop controlling an automatic gain control and current sourcing mechanism
WO2022200124A1 (en) * 2021-03-26 2022-09-29 Signify Holding B.V. Method and apparatus for avoiding saturation in optical wireless point-to-point systems

Citations (4)

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US5257285A (en) * 1987-12-10 1993-10-26 Bt&D Technologies Limited Transimpedance pre-amplifier and a receiver including the pre-amplifier
EP0662740B1 (en) 1994-01-05 1997-10-22 Alcatel Apparatus and method for laser bias and modulation control
US20060202765A1 (en) 2005-03-10 2006-09-14 Gan Say H Construction and use of preamps having discrete gain states
US20060291869A1 (en) * 2005-03-08 2006-12-28 Lindsay Thomas A Transmitter frequency peaking for optical fiber channels

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JP2004056150A (ja) * 2002-07-19 2004-02-19 Matsushita Electric Ind Co Ltd バースト信号を発するレーザダイオードの光変調振幅制御方法及び消光比制御方法、光変調振幅制御プログラム、消光比制御プログラム並びにレーザダイオード駆動回路、集積回路、送信装置、通信システム
US7539423B2 (en) * 2003-01-10 2009-05-26 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Loss of signal detection and programmable behavior after error detection
US6891866B2 (en) * 2003-01-10 2005-05-10 Agilent Technologies, Inc. Calibration of laser systems
US6922231B1 (en) 2003-01-23 2005-07-26 Opnext, Inc. Receiver optical sub-assembly with diagnostic signal
US7463674B2 (en) 2003-04-09 2008-12-09 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Tables for determining the signal strength of a received signal in a fibre optics transceiver
US7045752B2 (en) 2003-06-30 2006-05-16 Intel Corporation Illuminated and non-illuminated photodiodes for monitoring and controlling AC and DC components of a laser beam
US7826739B2 (en) 2006-09-14 2010-11-02 Finisar Corporation Determination and adjustment of laser modulation current in an optical transmitter
JP2008135974A (ja) * 2006-11-28 2008-06-12 Sumitomo Electric Ind Ltd 光受信回路
JP4704367B2 (ja) * 2007-01-18 2011-06-15 富士通テレコムネットワークス株式会社 光波長多重伝送装置
US20080226288A1 (en) 2007-03-14 2008-09-18 Miller Frederick W Method and apparatus for performing receiver sensitivity testing and stressed receive sensitivity testing in a transceiver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257285A (en) * 1987-12-10 1993-10-26 Bt&D Technologies Limited Transimpedance pre-amplifier and a receiver including the pre-amplifier
EP0662740B1 (en) 1994-01-05 1997-10-22 Alcatel Apparatus and method for laser bias and modulation control
US20060291869A1 (en) * 2005-03-08 2006-12-28 Lindsay Thomas A Transmitter frequency peaking for optical fiber channels
US20060202765A1 (en) 2005-03-10 2006-09-14 Gan Say H Construction and use of preamps having discrete gain states

Also Published As

Publication number Publication date
US8346101B2 (en) 2013-01-01
JP2010166567A (ja) 2010-07-29
DE102010000982A8 (de) 2010-11-11
US20120219286A1 (en) 2012-08-30
JP5345956B2 (ja) 2013-11-20
DE102010000982A1 (de) 2010-07-22
US20100183296A1 (en) 2010-07-22
US8200100B2 (en) 2012-06-12

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