JP2004502141A - 光パワーおよび波長モニター - Google Patents

光パワーおよび波長モニター Download PDF

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Publication number
JP2004502141A
JP2004502141A JP2002505420A JP2002505420A JP2004502141A JP 2004502141 A JP2004502141 A JP 2004502141A JP 2002505420 A JP2002505420 A JP 2002505420A JP 2002505420 A JP2002505420 A JP 2002505420A JP 2004502141 A JP2004502141 A JP 2004502141A
Authority
JP
Japan
Prior art keywords
light beam
wavelength
optical
signal
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002505420A
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English (en)
Japanese (ja)
Other versions
JP2004502141A5 (enExample
Inventor
マンクス　チモシィ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Viavi Solutions Inc
Original Assignee
JDS Uniphase Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JDS Uniphase Corp filed Critical JDS Uniphase Corp
Publication of JP2004502141A publication Critical patent/JP2004502141A/ja
Publication of JP2004502141A5 publication Critical patent/JP2004502141A5/ja
Pending legal-status Critical Current

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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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • 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
    • 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
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2002505420A 2000-06-26 2001-06-25 光パワーおよび波長モニター Pending JP2004502141A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/603,403 US6587214B1 (en) 2000-06-26 2000-06-26 Optical power and wavelength monitor
PCT/US2001/020224 WO2002001765A2 (en) 2000-06-26 2001-06-25 Optical power and wavelength monitor

Publications (2)

Publication Number Publication Date
JP2004502141A true JP2004502141A (ja) 2004-01-22
JP2004502141A5 JP2004502141A5 (enExample) 2005-01-06

Family

ID=24415285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002505420A Pending JP2004502141A (ja) 2000-06-26 2001-06-25 光パワーおよび波長モニター

Country Status (5)

Country Link
US (1) US6587214B1 (enExample)
EP (1) EP1236293A2 (enExample)
JP (1) JP2004502141A (enExample)
CA (1) CA2381793A1 (enExample)
WO (1) WO2002001765A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037510A1 (ja) * 2021-09-10 2023-03-16 三菱電機株式会社 波長ロッカー、モニタフォトダイオード、ビームスプリッタおよび波長ロッカーの調芯方法

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JP3999122B2 (ja) * 2000-09-08 2007-10-31 富士通株式会社 光伝送装置
JP3781982B2 (ja) * 2000-12-06 2006-06-07 三菱電機株式会社 半導体レーザ装置
US6856400B1 (en) * 2000-12-14 2005-02-15 Luna Technologies Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects
JP2002214049A (ja) * 2001-01-17 2002-07-31 Ando Electric Co Ltd 波長モニタ
US6788422B2 (en) * 2001-04-17 2004-09-07 Zygo Corporation Method and apparatus for using quasi-stable light sources in interferometry applications
US7061947B2 (en) * 2001-11-01 2006-06-13 Agility Communications, Inc. Partially mirrored beam tap for wavelength lockers
US6959024B2 (en) * 2002-02-28 2005-10-25 Picarro, Inc. Laser Tuning by spectrally dependent spatial filtering
US6888854B2 (en) * 2002-07-03 2005-05-03 Lambda Crossing Ltd. Integrated monitor device
WO2004005974A2 (en) * 2002-07-09 2004-01-15 Luna Technologies Heterodyne optical spectrum analyzer
US7212555B2 (en) * 2002-11-01 2007-05-01 Finisar Corporation Methods and devices for monitoring the wavelength and power of a laser
US6859284B2 (en) * 2002-12-02 2005-02-22 Picarro, Inc. Apparatus and method for determining wavelength from coarse and fine measurements
US7304748B2 (en) * 2003-06-26 2007-12-04 Cymer, Inc. Method and apparatus for bandwidth measurement and bandwidth parameter calculation for laser light
US20050025420A1 (en) * 2003-06-30 2005-02-03 Mina Farr Optical sub-assembly laser mount having integrated microlens
US7422377B2 (en) * 2003-06-30 2008-09-09 Finisar Corporation Micro-module with micro-lens
US7133136B2 (en) * 2003-10-22 2006-11-07 Jds Uniphase Corporation Wavelength monitor
US7348530B2 (en) * 2004-10-05 2008-03-25 Avago Technologies Ecbu Ip Pte Ltd System, method and apparatus for regulating the light emitted by a light source
GB2420848A (en) * 2004-11-30 2006-06-07 Bookham Technology Plc Compact optical wavelength monitoring device
US20060171649A1 (en) * 2005-01-31 2006-08-03 Finisar Corporation Wavelength monitoring and stabilization in wavelength division multiplexed systems
JP4247693B2 (ja) * 2006-11-20 2009-04-02 ソニー株式会社 投射型表示装置
CN102243101A (zh) * 2011-04-25 2011-11-16 宁波诺驰光电科技发展有限公司 一种具有波长识别功能的光功率测量装置
CN102243102B (zh) * 2011-04-25 2014-09-03 浙江中欣动力测控技术有限公司 一种可同时测量功率和波长的光电测量装置
US9369201B2 (en) * 2012-04-23 2016-06-14 Oracle International Corporation Integrated multi-channel wavelength monitor
CN102661788B (zh) * 2012-05-30 2017-04-19 上海奥通激光技术有限公司 一种激光能量检测装置
US9172462B2 (en) * 2012-12-31 2015-10-27 Zephyr Photonics Inc. Optical bench apparatus having integrated monitor photodetectors and method for monitoring optical power using same
US9490899B1 (en) * 2013-05-17 2016-11-08 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Optical tunable-based transmitter for multiple radio frequency bands
RU2660761C2 (ru) * 2013-05-27 2018-07-09 Хуавей Текнолоджиз Ко., Лтд. Устройство контроля длины волны лазера
KR101743276B1 (ko) 2014-11-26 2017-06-15 한국전자통신연구원 광파장 및 광파워 측정용 장치
US11309973B2 (en) * 2018-01-31 2022-04-19 Nokia Solutions And Networks Oy Optical burst monitoring
US10901241B1 (en) 2018-03-14 2021-01-26 Onto Innovation Inc. Optical metrology system using infrared wavelengths
US11329722B2 (en) 2020-03-27 2022-05-10 Relative Dynamics Incorporated Optical terminals
TWI735194B (zh) 2020-03-30 2021-08-01 國立臺灣科技大學 基於自注入鎖定之波長可調雙向無線光通訊系統

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US5068864A (en) 1990-05-04 1991-11-26 Laser Science, Inc. Laser frequency stabilization
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US5691989A (en) 1991-07-26 1997-11-25 Accuwave Corporation Wavelength stabilized laser sources using feedback from volume holograms
US5323409A (en) 1991-12-05 1994-06-21 Honeywell Inc. Wavelength stabilization
US5208819A (en) 1992-01-23 1993-05-04 General Instrument Corporation Optical source with frequency locked to an in-fiber grating resonantor
US5299212A (en) 1993-03-10 1994-03-29 At&T Bell Laboratories Article comprising a wavelength-stabilized semiconductor laser
JPH07240716A (ja) 1994-02-28 1995-09-12 Ando Electric Co Ltd 可変波長光源
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US5943152A (en) 1996-02-23 1999-08-24 Ciena Corporation Laser wavelength control device
US5825792A (en) 1996-07-11 1998-10-20 Northern Telecom Limited Wavelength monitoring and control assembly for WDM optical transmission systems
JP2871623B2 (ja) 1996-07-11 1999-03-17 日本電気株式会社 半導体レーザ装置
US5780843A (en) 1996-07-16 1998-07-14 Universite Laval Absolute optical frequency calibrator for a variable frequency optical source
GB9715022D0 (en) 1997-07-18 1997-09-24 Renishaw Plc Frequency stabilised laser diode
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037510A1 (ja) * 2021-09-10 2023-03-16 三菱電機株式会社 波長ロッカー、モニタフォトダイオード、ビームスプリッタおよび波長ロッカーの調芯方法

Also Published As

Publication number Publication date
US6587214B1 (en) 2003-07-01
CA2381793A1 (en) 2002-01-03
WO2002001765A3 (en) 2002-06-06
WO2002001765A2 (en) 2002-01-03
EP1236293A2 (en) 2002-09-04

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