AU3462093A - Frequency changing of light signals - Google Patents

Frequency changing of light signals

Info

Publication number
AU3462093A
AU3462093A AU34620/93A AU3462093A AU3462093A AU 3462093 A AU3462093 A AU 3462093A AU 34620/93 A AU34620/93 A AU 34620/93A AU 3462093 A AU3462093 A AU 3462093A AU 3462093 A AU3462093 A AU 3462093A
Authority
AU
Australia
Prior art keywords
light signals
frequency changing
changing
frequency
signals
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
AU34620/93A
Inventor
Gerald Farrell
John Hegarty
Paul James Aquinas Phelan
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.)
OPTRONICS IRELAND
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
Original Assignee
OPTRONICS IRELAND
College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin
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 OPTRONICS IRELAND, College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin filed Critical OPTRONICS IRELAND
Publication of AU3462093A publication Critical patent/AU3462093A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • 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
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
    • 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
    • H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
    • 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
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0658—Self-pulsating
    • 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
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
AU34620/93A 1992-02-14 1993-02-12 Frequency changing of light signals Abandoned AU3462093A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IE920478 1992-02-14
IE920478 1992-02-14
IE920810 1992-03-13
IE920810 1992-03-13

Publications (1)

Publication Number Publication Date
AU3462093A true AU3462093A (en) 1993-09-03

Family

ID=26319400

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34620/93A Abandoned AU3462093A (en) 1992-02-14 1993-02-12 Frequency changing of light signals

Country Status (2)

Country Link
AU (1) AU3462093A (en)
WO (1) WO1993016514A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296813B (en) * 1994-12-29 1998-09-09 Sharp Kk An apparatus for producing light
EP0901713B1 (en) * 1996-05-30 2000-04-19 Deutsche Telekom AG Generator for producing a high-frequency, low-noise signal
US6882666B2 (en) * 2002-10-22 2005-04-19 Inplane Photonics, Inc. Kink free operation of pump lasers having diffraction grating for providing wavelength stabilization
FR2872359B1 (en) * 2004-06-23 2006-09-08 Alcatel Sa OPTICAL MICROWAVE TRANSMITTER WITH AUTO PULSING LASER

Also Published As

Publication number Publication date
WO1993016514A1 (en) 1993-08-19

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