DE668640T1 - Methode zur Erzeugung ultrakurzer, optischer Impulse. - Google Patents

Methode zur Erzeugung ultrakurzer, optischer Impulse.

Info

Publication number
DE668640T1
DE668640T1 DE0668640T DE95102410T DE668640T1 DE 668640 T1 DE668640 T1 DE 668640T1 DE 0668640 T DE0668640 T DE 0668640T DE 95102410 T DE95102410 T DE 95102410T DE 668640 T1 DE668640 T1 DE 668640T1
Authority
DE
Germany
Prior art keywords
short
generating ultra
optical impulses
impulses
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.)
Pending
Application number
DE0668640T
Other languages
English (en)
Inventor
Riccardo Calvani
Renato Caponi
Francesco Cisternino
Diego Roccato
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of DE668640T1 publication Critical patent/DE668640T1/de
Pending 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
    • H01S5/0014—Measuring characteristics or properties thereof
    • 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
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06216—Pulse modulation or 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
    • H01S2301/00—Functional characteristics
    • H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
    • 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
    • H01S5/0612—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 temperature
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1039—Details on the cavity length
DE0668640T 1994-02-22 1995-02-21 Methode zur Erzeugung ultrakurzer, optischer Impulse. Pending DE668640T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000104A IT1267397B1 (it) 1994-02-22 1994-02-22 Procedimento per la generazione di impulsi ottici ultracorti.

Publications (1)

Publication Number Publication Date
DE668640T1 true DE668640T1 (de) 1996-02-15

Family

ID=11412169

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0668640T Pending DE668640T1 (de) 1994-02-22 1995-02-21 Methode zur Erzeugung ultrakurzer, optischer Impulse.
DE69500533T Expired - Fee Related DE69500533T2 (de) 1994-02-22 1995-02-21 Verfahren zur Erzeugung ultrakurzer optischer Impulse

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69500533T Expired - Fee Related DE69500533T2 (de) 1994-02-22 1995-02-21 Verfahren zur Erzeugung ultrakurzer optischer Impulse

Country Status (6)

Country Link
US (1) US5548603A (de)
EP (1) EP0668640B1 (de)
JP (1) JP2681455B2 (de)
CA (1) CA2143051C (de)
DE (2) DE668640T1 (de)
IT (1) IT1267397B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663822A (en) * 1995-06-14 1997-09-02 Mci Corporation Optical comb generator using optical white noise source
US5808770A (en) * 1995-12-29 1998-09-15 Lucent Technologies, Inc. Method and apparatus for using on-off-keying using laser relaxation oscillation
IT1286140B1 (it) * 1996-07-02 1998-07-07 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la generazione di impulsi ottici ultracorti.
US6226114B1 (en) * 1998-07-02 2001-05-01 Scientific-Atlanta, Inc. Temperature compensation for uncooled laser
US6298099B1 (en) 1998-12-30 2001-10-02 Futurewave, Inc. Constant envelope modulation communication system
US6542678B2 (en) * 2001-03-19 2003-04-01 Lucent Technologies, Inc. High-dispersion fibers for high-speed transmission
KR100474839B1 (ko) * 2001-03-28 2005-03-08 삼성전자주식회사 광 발진 장치
US7078940B2 (en) * 2004-06-02 2006-07-18 Lucent Technologies Inc. Current comb generator
GB2484486A (en) 2010-10-12 2012-04-18 Oclaro Technology Ltd Component Temperature Control
US8937976B2 (en) * 2012-08-15 2015-01-20 Northrop Grumman Systems Corp. Tunable system for generating an optical pulse based on a double-pass semiconductor optical amplifier
CN105794056B (zh) * 2013-11-13 2019-02-19 丹麦科技大学 用于生成压缩光脉冲的方法
US9602218B2 (en) * 2014-07-25 2017-03-21 Arris Enterprises, Inc. Directly modulated laser with dispersion compensation
EP3417516B1 (de) * 2016-03-31 2023-10-18 IPG Photonics Corporation Ultraschnelles pulslasersystem unter verwendung einer intensitätspulsformkorrektur
FR3054331B1 (fr) * 2016-07-20 2022-07-29 Irisiome Systeme de generation d'impulsions lumineuses breves ou ultra-breves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102311A (ja) * 1989-09-18 1991-04-26 Fujitsu Ltd 光ビーム走査装置
US5014015A (en) * 1989-12-05 1991-05-07 Tektronix, Inc. Ultra-short optical pulse source
US5212698A (en) * 1990-05-02 1993-05-18 Spectra-Physics Lasers, Incorporated Dispersion compensation for ultrashort pulse generation in tuneable lasers
US5095487A (en) * 1990-12-14 1992-03-10 The University Of Rochester System for generating pluralities of optical pulses with predetermined frequencies in a temporally and spatially overlapped relationship
US5400350A (en) * 1994-03-31 1995-03-21 Imra America, Inc. Method and apparatus for generating high energy ultrashort pulses

Also Published As

Publication number Publication date
EP0668640A1 (de) 1995-08-23
DE69500533T2 (de) 1998-01-22
DE69500533D1 (de) 1997-09-18
JP2681455B2 (ja) 1997-11-26
CA2143051C (en) 1999-03-16
IT1267397B1 (it) 1997-02-05
ITTO940104A0 (it) 1994-02-22
EP0668640B1 (de) 1997-08-13
CA2143051A1 (en) 1995-08-23
ITTO940104A1 (it) 1995-08-22
JPH07248512A (ja) 1995-09-26
US5548603A (en) 1996-08-20

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