AU2001274797A1 - Multiple wavelength laser source - Google Patents

Multiple wavelength laser source

Info

Publication number
AU2001274797A1
AU2001274797A1 AU2001274797A AU7479701A AU2001274797A1 AU 2001274797 A1 AU2001274797 A1 AU 2001274797A1 AU 2001274797 A AU2001274797 A AU 2001274797A AU 7479701 A AU7479701 A AU 7479701A AU 2001274797 A1 AU2001274797 A1 AU 2001274797A1
Authority
AU
Australia
Prior art keywords
laser source
wavelength laser
multiple wavelength
source
wavelength
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.)
Abandoned
Application number
AU2001274797A
Inventor
Henry Hung
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.)
TEDRAM OPTICAL NETWORKS Inc
Original Assignee
TEDRAM OPTICAL NETWORKS 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
Priority claimed from US09/511,053 external-priority patent/US6583901B1/en
Priority claimed from US09/510,685 external-priority patent/US6587239B1/en
Application filed by TEDRAM OPTICAL NETWORKS Inc filed Critical TEDRAM OPTICAL NETWORKS Inc
Priority claimed from PCT/US2001/003694 external-priority patent/WO2001063802A1/en
Publication of AU2001274797A1 publication Critical patent/AU2001274797A1/en
Abandoned 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
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • 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
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/002—Coherencemultiplexing
    • 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
    • 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
    • H04J14/0278—WDM optical network architectures
    • H04J14/0284—WDM mesh architectures
AU2001274797A 2000-02-23 2001-02-22 Multiple wavelength laser source Abandoned AU2001274797A1 (en)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
US51156000A 2000-02-23 2000-02-23
US51069300A 2000-02-23 2000-02-23
US09/511,053 US6583901B1 (en) 2000-02-23 2000-02-23 Optical communications system with dynamic channel allocation
US09/511,560 2000-02-23
US09/510,685 2000-02-23
US09/510,685 US6587239B1 (en) 2000-02-23 2000-02-23 Optical fiber network having increased channel capacity
US09/510,693 2000-02-23
US09/511,053 2000-02-23
US64443300A 2000-08-23 2000-08-23
US64392600A 2000-08-23 2000-08-23
US64448800A 2000-08-23 2000-08-23
US64447500A 2000-08-23 2000-08-23
US09/644,475 2000-08-23
US09/644,488 2000-08-23
US09/643,926 2000-08-23
US09/644,433 2000-08-23
US09/776,821 2001-02-05
PCT/US2001/003694 WO2001063802A1 (en) 2000-02-23 2001-02-22 Multiple wavelength laser source

Publications (1)

Publication Number Publication Date
AU2001274797A1 true AU2001274797A1 (en) 2001-09-03

Family

ID=27575457

Family Applications (4)

Application Number Title Priority Date Filing Date
AU2001264542A Abandoned AU2001264542A1 (en) 2000-02-23 2001-02-22 Edfl multiple wavelength laser source
AU2001264545A Abandoned AU2001264545A1 (en) 2000-02-23 2001-02-22 Distributed amplification edfl multiple wavelength laser source
AU2001264543A Abandoned AU2001264543A1 (en) 2000-02-23 2001-02-22 Multiple wavelength laser source with distributed amplification
AU2001274797A Abandoned AU2001274797A1 (en) 2000-02-23 2001-02-22 Multiple wavelength laser source

Family Applications Before (3)

Application Number Title Priority Date Filing Date
AU2001264542A Abandoned AU2001264542A1 (en) 2000-02-23 2001-02-22 Edfl multiple wavelength laser source
AU2001264545A Abandoned AU2001264545A1 (en) 2000-02-23 2001-02-22 Distributed amplification edfl multiple wavelength laser source
AU2001264543A Abandoned AU2001264543A1 (en) 2000-02-23 2001-02-22 Multiple wavelength laser source with distributed amplification

Country Status (3)

Country Link
US (1) US20010015837A1 (en)
AU (4) AU2001264542A1 (en)
WO (1) WO2001063801A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7941056B2 (en) 2001-08-30 2011-05-10 Micron Technology, Inc. Optical interconnect in high-speed memory systems
US7634196B2 (en) * 2004-10-06 2009-12-15 Cisco Technology, Inc. Optical add/drop multiplexer with reconfigurable add wavelength selective switch
US8280255B2 (en) * 2009-12-23 2012-10-02 Infinera Corporation Transmitter photonic integrated circuit
WO2013068150A1 (en) * 2011-11-08 2013-05-16 Nokia Siemens Networks Oy Data processing of an optical network element
JP2013168500A (en) 2012-02-15 2013-08-29 Mitsubishi Electric Corp Optical semiconductor device
US20170366881A1 (en) * 2016-06-16 2017-12-21 Chien-Yu Kuo Scalable Secure Hybrid Electrical-Optical Switched Network with Optical Wavelength Tunable Transceivers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3606628B2 (en) * 1995-03-31 2005-01-05 富士通株式会社 Optical transmission system using SMF transmission line
JPH0964819A (en) * 1995-08-23 1997-03-07 Fujitsu Ltd Optical system
JP3464867B2 (en) * 1996-02-23 2003-11-10 Ｋｄｄｉ株式会社 Optical transmitting apparatus, wavelength multiplexing optical transmitting apparatus and optical transmission system using the same
JPH09244076A (en) * 1996-03-08 1997-09-19 Toshiba Corp Multiple wavelength light source
US5946119A (en) * 1997-02-12 1999-08-31 Tyco Submarine Systems Ltd. Wavelength division multiplexed system employing optimal channel modulation

Also Published As

Publication number Publication date
AU2001264542A1 (en) 2001-09-03
AU2001264543A1 (en) 2001-09-03
AU2001264545A1 (en) 2001-09-03
US20010015837A1 (en) 2001-08-23
WO2001063801A1 (en) 2001-08-30

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