AU2002353729A1 - Method and system for an optical device - Google Patents

Method and system for an optical device

Info

Publication number
AU2002353729A1
AU2002353729A1 AU2002353729A AU2002353729A AU2002353729A1 AU 2002353729 A1 AU2002353729 A1 AU 2002353729A1 AU 2002353729 A AU2002353729 A AU 2002353729A AU 2002353729 A AU2002353729 A AU 2002353729A AU 2002353729 A1 AU2002353729 A1 AU 2002353729A1
Authority
AU
Australia
Prior art keywords
optical device
optical
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
AU2002353729A
Inventor
Krister Frojdh
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.)
Optillion AB
Original Assignee
Optillion AB
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 Optillion AB filed Critical Optillion AB
Publication of AU2002353729A1 publication Critical patent/AU2002353729A1/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
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06256—Controlling the frequency of the radiation with DBR-structure
    • 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
    • H01S5/06808—Stabilisation of laser output parameters by monitoring the electrical laser parameters, e.g. voltage or current
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Fertilizers (AREA)
AU2002353729A 2001-11-26 2002-11-25 Method and system for an optical device Abandoned AU2002353729A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0103944-5 2001-11-26
SE0103944A SE522827C2 (en) 2001-11-26 2001-11-26 Method and system for an optical device
PCT/SE2002/002160 WO2003047057A1 (en) 2001-11-26 2002-11-25 Method and system for an optical device

Publications (1)

Publication Number Publication Date
AU2002353729A1 true AU2002353729A1 (en) 2003-06-10

Family

ID=20286100

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002353729A Abandoned AU2002353729A1 (en) 2001-11-26 2002-11-25 Method and system for an optical device

Country Status (3)

Country Link
AU (1) AU2002353729A1 (en)
SE (1) SE522827C2 (en)
WO (1) WO2003047057A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188988A (en) * 1983-04-11 1984-10-26 Nec Corp Semiconductor laser and driving method therefor
JP2973943B2 (en) * 1996-10-11 1999-11-08 日本電気株式会社 Mode-locked semiconductor laser and method of driving the same
SE518158C2 (en) * 2000-04-05 2002-09-03 Altitun Ab Method for frequency and mode stabilization of a tunable laser with at least three sections

Also Published As

Publication number Publication date
SE522827C2 (en) 2004-03-09
WO2003047057A1 (en) 2003-06-05
SE0103944L (en) 2003-05-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase