AU2001266610A1 - Wavelength locking system - Google Patents

Wavelength locking system

Info

Publication number
AU2001266610A1
AU2001266610A1 AU2001266610A AU6661001A AU2001266610A1 AU 2001266610 A1 AU2001266610 A1 AU 2001266610A1 AU 2001266610 A AU2001266610 A AU 2001266610A AU 6661001 A AU6661001 A AU 6661001A AU 2001266610 A1 AU2001266610 A1 AU 2001266610A1
Authority
AU
Australia
Prior art keywords
locking system
wavelength locking
wavelength
locking
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
AU2001266610A
Inventor
Leroy Volz
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.)
Microsemi Communications Inc
Original Assignee
Versatile 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 US09/684,349 external-priority patent/US6501773B1/en
Application filed by Versatile Optical Networks Inc filed Critical Versatile Optical Networks Inc
Publication of AU2001266610A1 publication Critical patent/AU2001266610A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3586—Control or adjustment details, e.g. calibrating
    • G02B6/3588—Control or adjustment details, e.g. calibrating of the processed beams, i.e. controlling during switching of orientation, alignment, or beam propagation properties such as intensity, size or shape
    • 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
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3598—Switching means directly located between an optoelectronic element and waveguides, including direct displacement of either the element or the waveguide, e.g. optical pulse generation
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0049—Crosstalk reduction; Noise; Power budget

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
AU2001266610A 2000-05-26 2001-05-24 Wavelength locking system Abandoned AU2001266610A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US20764300P 2000-05-26 2000-05-26
US60/207,643 2000-05-26
US21250700P 2000-06-19 2000-06-19
US60/212,507 2000-06-19
US09/684,349 US6501773B1 (en) 2000-06-19 2000-10-06 Stabilization of a laser array module
US09/684,349 2000-10-06
US24332500P 2000-10-25 2000-10-25
US60/243,325 2000-10-25
US71576600A 2000-11-17 2000-11-17
US09/715,766 2000-11-17
PCT/US2001/016972 WO2001093383A2 (en) 2000-05-26 2001-05-24 Wavelength locking system

Publications (1)

Publication Number Publication Date
AU2001266610A1 true AU2001266610A1 (en) 2001-12-11

Family

ID=27539568

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266610A Abandoned AU2001266610A1 (en) 2000-05-26 2001-05-24 Wavelength locking system

Country Status (2)

Country Link
AU (1) AU2001266610A1 (en)
WO (1) WO2001093383A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101247199A (en) * 2007-02-13 2008-08-20 华为技术有限公司 Wavelength shift testing apparatus, wavelength locking system and method thereof
JP2017512183A (en) 2014-02-13 2017-05-18 リガンド・ファーマシューティカルズ・インコーポレイテッド Prodrug compounds and their use
WO2016003812A1 (en) 2014-07-02 2016-01-07 Ligand Pharmaceuticals, Inc. Prodrug compounds and uses therof
JP2016181643A (en) * 2015-03-25 2016-10-13 株式会社アマダホールディングス Semiconductor laser oscillator
CN116916199B (en) * 2023-09-12 2023-12-05 武汉长光科技有限公司 Wavelength locking method and device of multi-wavelength access system ONU

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583228A (en) * 1983-11-21 1986-04-15 At&T Bell Laboratories Frequency stabilization of lasers
US4847479A (en) * 1988-06-06 1989-07-11 Trw Inc. System for controlling the wavelength and colinearity of multiplexed laser beams
GB2231713B (en) * 1989-03-30 1994-03-23 Toshiba Kk Semiconductor laser apparatus
WO1997005679A1 (en) * 1995-07-27 1997-02-13 Jds Fitel Inc. Method and device for wavelength locking
IL121510A (en) * 1997-08-11 2000-02-17 Eci Telecom Ltd Optical communications system

Also Published As

Publication number Publication date
WO2001093383A3 (en) 2002-08-29
WO2001093383A2 (en) 2001-12-06

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