IT1267397B1 - Procedimento per la generazione di impulsi ottici ultracorti. - Google Patents

Procedimento per la generazione di impulsi ottici ultracorti.

Info

Publication number
IT1267397B1
IT1267397B1 IT94TO000104A ITTO940104A IT1267397B1 IT 1267397 B1 IT1267397 B1 IT 1267397B1 IT 94TO000104 A IT94TO000104 A IT 94TO000104A IT TO940104 A ITTO940104 A IT TO940104A IT 1267397 B1 IT1267397 B1 IT 1267397B1
Authority
IT
Italy
Prior art keywords
ultra
procedure
generation
short optical
optical impulses
Prior art date
Application number
IT94TO000104A
Other languages
English (en)
Inventor
Riccardo Calvani
Renato Caponi
Franco Cisternino
Diego Roccato
Original Assignee
Cselt Centro Studi Lab Telecom
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 Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT94TO000104A priority Critical patent/IT1267397B1/it
Publication of ITTO940104A0 publication Critical patent/ITTO940104A0/it
Priority to US08/362,153 priority patent/US5548603A/en
Priority to DE0668640T priority patent/DE668640T1/de
Priority to CA002143051A priority patent/CA2143051C/en
Priority to DE69500533T priority patent/DE69500533T2/de
Priority to EP95102410A priority patent/EP0668640B1/en
Priority to JP7056803A priority patent/JP2681455B2/ja
Publication of ITTO940104A1 publication Critical patent/ITTO940104A1/it
Application granted granted Critical
Publication of IT1267397B1 publication Critical patent/IT1267397B1/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
IT94TO000104A 1994-02-22 1994-02-22 Procedimento per la generazione di impulsi ottici ultracorti. IT1267397B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT94TO000104A IT1267397B1 (it) 1994-02-22 1994-02-22 Procedimento per la generazione di impulsi ottici ultracorti.
US08/362,153 US5548603A (en) 1994-02-22 1994-12-22 Method for the generation of ultra-short optical pulses
DE0668640T DE668640T1 (de) 1994-02-22 1995-02-21 Methode zur Erzeugung ultrakurzer, optischer Impulse.
CA002143051A CA2143051C (en) 1994-02-22 1995-02-21 Method for the generation of ultra-short optical pulses
DE69500533T DE69500533T2 (de) 1994-02-22 1995-02-21 Verfahren zur Erzeugung ultrakurzer optischer Impulse
EP95102410A EP0668640B1 (en) 1994-02-22 1995-02-21 Method for the generation of Ultra-short optical pulses
JP7056803A JP2681455B2 (ja) 1994-02-22 1995-02-22 超短光パルスの発生方法

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 (3)

Publication Number Publication Date
ITTO940104A0 ITTO940104A0 (it) 1994-02-22
ITTO940104A1 ITTO940104A1 (it) 1995-08-22
IT1267397B1 true IT1267397B1 (it) 1997-02-05

Family

ID=11412169

Family Applications (1)

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

Country Status (6)

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

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
WO2015071379A1 (en) * 2013-11-13 2015-05-21 Danmarks Tekniske Universitet Method for generating a compressed optical pulse
US9602218B2 (en) * 2014-07-25 2017-03-21 Arris Enterprises, Inc. Directly modulated laser with dispersion compensation
JP6952709B2 (ja) * 2016-03-31 2021-10-20 アイピージー フォトニクス コーポレーション 強度パルス形状修正を利用する超高速パルスレーザーシステム
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
DE668640T1 (de) 1996-02-15
DE69500533D1 (de) 1997-09-18
CA2143051C (en) 1999-03-16
JPH07248512A (ja) 1995-09-26
ITTO940104A1 (it) 1995-08-22
DE69500533T2 (de) 1998-01-22
EP0668640B1 (en) 1997-08-13
ITTO940104A0 (it) 1994-02-22
US5548603A (en) 1996-08-20
JP2681455B2 (ja) 1997-11-26
CA2143051A1 (en) 1995-08-23
EP0668640A1 (en) 1995-08-23

Similar Documents

Publication Publication Date Title
FI915292L (fi) Hydroformyleringsfoerfarande.
FI913284L (fi) Deformerbar kirurgisk anordning.
FI915657L (fi) Foer tvaettmedelskompositioner avsett effektiveringsaemne ellerçbuilderçbaserat pao alkalimetallsilikater.
DE69529305D1 (de) Datenkodierter optischer Impulsgeber
FI931367L (fi) Tvaettmedelskompositioner, som innehaoller polyhydroxifettsyraamider ochen skumfoerstaerkare
FI914619A7 (fi) Hydroxylfunktionaliserade polyeteraminer som barriaerfoerpackning foer syrekaensliga materialer.
FI910993A7 (fi) Hjaelpmedel som foerbaettrar glidegenskaper.
FI914004A0 (fi) Epoxifunktionella siloxanhartskopolymerer som loesgoeringsreglerande tillaeggsaemnen.
IT1267397B1 (it) Procedimento per la generazione di impulsi ottici ultracorti.
DE59009852D1 (de) Endoskopoptik.
FI912468L (fi) Oxidantkaensliga och -okaensliga aromatiska estrar som inhibitorer foer humant neutrofilelastas.
ITTO910643A1 (it) Procedimento di galvanostegia.
DE69104019D1 (de) Laser-Vielfachanordnungen.
ES1025223Y (es) Cepillo de dientes.
FI914579A0 (fi) Optisk stroemtransformator.
EP0623702A3 (de) Verfahren und Vorrichtung zum verschiebesicheren Positionieren eines Bauteils.
FI912087A0 (fi) Optisk foerstaerkare.
FI911875L (fi) Kirala 2-(fosfonometoxi) propylguaniner som antivirala aemnen.
FI911208L (fi) Haollare foer kombinerat kirurgiskt sutur-naol-instrument.
FR2698778B1 (fr) Speculum.
FI911991A0 (fi) Optisk anordning.
FI932654L (fi) Hydroxamsyraderivat, som hindrar lipoxigenas
FI932873A7 (fi) D-homo-(16-en)-11b-aryl-4-estrener, foerfarande foer deras framstaellningoch deras anvaendning som laekemedel
FI914795L (fi) Hydroxialkylkinolinetersyror som leukotrienantagonister.
ITAL910005A1 (it) Processo per la realizzazione di strutture protesiche dentali.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990125