EP1634398A4 - A light source cable of lasing that is wavelength locked by an injected light signal - Google Patents

A light source cable of lasing that is wavelength locked by an injected light signal

Info

Publication number
EP1634398A4
EP1634398A4 EP03734316A EP03734316A EP1634398A4 EP 1634398 A4 EP1634398 A4 EP 1634398A4 EP 03734316 A EP03734316 A EP 03734316A EP 03734316 A EP03734316 A EP 03734316A EP 1634398 A4 EP1634398 A4 EP 1634398A4
Authority
EP
European Patent Office
Prior art keywords
lasing
light source
source cable
wavelength locked
injected
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.)
Withdrawn
Application number
EP03734316A
Other languages
German (de)
French (fr)
Other versions
EP1634398A1 (en
Inventor
Chang-Hee Lee
Wayne Sorin
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.)
Ericsson LG Co Ltd
Original Assignee
Novera Optics Inc
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 Novera Optics Inc filed Critical Novera Optics Inc
Publication of EP1634398A1 publication Critical patent/EP1634398A1/en
Publication of EP1634398A4 publication Critical patent/EP1634398A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0226—Fixed carrier allocation, e.g. according to service

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
EP03734316A 2003-05-29 2003-05-29 A light source cable of lasing that is wavelength locked by an injected light signal Withdrawn EP1634398A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/017201 WO2004107628A1 (en) 2003-05-29 2003-05-29 A light source cable of lasing that is wavelength locked by an injected light signal

Publications (2)

Publication Number Publication Date
EP1634398A1 EP1634398A1 (en) 2006-03-15
EP1634398A4 true EP1634398A4 (en) 2008-08-20

Family

ID=33488797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03734316A Withdrawn EP1634398A4 (en) 2003-05-29 2003-05-29 A light source cable of lasing that is wavelength locked by an injected light signal

Country Status (5)

Country Link
EP (1) EP1634398A4 (en)
JP (1) JP2006526307A (en)
CN (1) CN1802807B (en)
AU (1) AU2003238859A1 (en)
WO (1) WO2004107628A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100325687B1 (en) 1999-12-21 2002-02-25 윤덕용 A low-cost WDM source with an incoherent light injected Fabry-Perot semiconductor laser diode
KR100955129B1 (en) 2003-05-30 2010-04-28 정보통신연구진흥원 wavelength-division multiple access passive optical network using the incoherent broadband light source
US7313157B2 (en) 2003-12-19 2007-12-25 Novera Optics, Inc. Integration of laser sources and detectors for a passive optical network
KR100566293B1 (en) * 2004-01-02 2006-03-30 삼성전자주식회사 Bidirectional wavelength division multiplexing self-healing passive optical network
KR100703388B1 (en) * 2004-12-29 2007-04-03 삼성전자주식회사 Optical transceiver and passive optical network using the same
KR100706874B1 (en) * 2005-08-19 2007-04-12 한국과학기술원 The apparatus for varying decision threshold level in the receiver of light communication system
KR100698766B1 (en) 2005-09-07 2007-03-23 한국과학기술원 Apparatus for Monitoring Failure Positions in Wavelength Division Multiplexing-Passive Optical Networks and Wavelength Division Multiplexing-Passive Optical Network Systems Having the Apparatus
KR100785436B1 (en) 2005-09-20 2007-12-13 한국과학기술원 Wavelength division multiplexing passive optical network for convergence broadcasting service and communication service
US8571410B2 (en) 2006-10-11 2013-10-29 Novera Optics, Inc. Mutual wavelength locking in WDM-PONS
CN101276982B (en) * 2007-03-28 2010-08-04 中国科学院西安光学精密机械研究所 Method for generating ultra-short pulse of outer injection type gain switch laser
CN101207443B (en) * 2007-11-29 2012-05-30 华为技术有限公司 System, apparatus and method for locking injection of light source
EP2372936A1 (en) * 2010-03-29 2011-10-05 Alcatel Lucent Photonic integrated transmitter
JP5895558B2 (en) * 2012-01-27 2016-03-30 富士通株式会社 Optical transmission system
CN107332624B (en) * 2017-06-20 2019-09-10 武汉光迅科技股份有限公司 A kind of DML device of achievable linear modulation mode
US10447389B2 (en) * 2017-08-25 2019-10-15 Globalfoundries Inc. Managing data flow in VCSEL-based optical communications system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048702A1 (en) * 2000-02-03 2001-12-06 Junji Yoshida Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100325687B1 (en) * 1999-12-21 2002-02-25 윤덕용 A low-cost WDM source with an incoherent light injected Fabry-Perot semiconductor laser diode
US6587484B1 (en) * 2000-10-10 2003-07-01 Spectrasensor, Inc,. Method and apparatus for determining transmission wavelengths for lasers in a dense wavelength division multiplexer
CN1343029A (en) * 2001-09-26 2002-04-03 天津大学 Actively mode-locking optical fibre ring laser insensible to polarization with stable cavity length for wavelength locking device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048702A1 (en) * 2000-02-03 2001-12-06 Junji Yoshida Semiconductor laser devices, and semiconductor laser modules and optical communication systems using the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHING-FUH LIN ET AL: "Broad-Band Superluminescent Diodes Fabricated on a Substrate with Asymmetric Dual Quantum Wells", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 8, no. 11, 1 November 1996 (1996-11-01), XP011048417, ISSN: 1041-1135 *
HYUN DEOK KIM ET AL: "A Low-Cost WDM Source with an ASE Injected Fabry-Perot Semiconductor Laser", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 12, no. 8, 1 August 2000 (2000-08-01), XP011047230, ISSN: 1041-1135 *
KLEIN B ET AL: "Multimode lasing at room temperature from InGaAs/GaAs quantum dot lasers", SEMICONDUCTOR LASERS FOR LIGHTWAVE COMMUNICATION SYSTEMS 21-22 AUG. 2001 DENVER, CO, USA, vol. 4533, 2001, Proceedings of the SPIE - The International Society for Optical Engineering SPIE-Int. Soc. Opt. Eng USA, pages 1 - 8, XP008093958, ISSN: 0277-786X *
See also references of WO2004107628A1 *

Also Published As

Publication number Publication date
EP1634398A1 (en) 2006-03-15
CN1802807A (en) 2006-07-12
CN1802807B (en) 2011-01-12
WO2004107628A1 (en) 2004-12-09
AU2003238859A1 (en) 2005-01-21
JP2006526307A (en) 2006-11-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20051219

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080717

17Q First examination report despatched

Effective date: 20081215

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ERICSSON-LG CO., LTD.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20171201