LT2014503A - Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis - Google Patents

Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis

Info

Publication number
LT2014503A
LT2014503A LT2014503A LT2014503A LT2014503A LT 2014503 A LT2014503 A LT 2014503A LT 2014503 A LT2014503 A LT 2014503A LT 2014503 A LT2014503 A LT 2014503A LT 2014503 A LT2014503 A LT 2014503A
Authority
LT
Lithuania
Prior art keywords
radiation
formation
pulses
opa
seed
Prior art date
Application number
LT2014503A
Other languages
English (en)
Other versions
LT6231B (lt
Inventor
Nerijus Rusteika
Rokas Danilevičius
Audrius ZAUKEVIČIUS
Andrejus Michailovas
Original Assignee
Uab "Ekspla"
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 Uab "Ekspla" filed Critical Uab "Ekspla"
Priority to LT2014503A priority Critical patent/LT6231B/lt
Priority to ES15159873.7T priority patent/ES2673675T3/es
Priority to EP15159873.7A priority patent/EP2924500B1/en
Priority to LTEP15159873.7T priority patent/LT2924500T/lt
Publication of LT2014503A publication Critical patent/LT2014503A/lt
Publication of LT6231B publication Critical patent/LT6231B/lt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • G02F1/392—Parametric amplification
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/16—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 series; tandem
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0092—Nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation outside the laser cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)

Abstract

Išradimas priklauso lazerių sričiai, ir yra skirtas generuoti femtosekundžių trukmės impulsus, kurių trukmė neviršija 100fs, o energija siekia šimtą milidžaulių. Femtosekundinių šviesos impulsų generavimo būdas apima bent dvi nekolinearaus parametrinio šviesos stiprinimo pakopas. Optiškai sinchronizuoti užkrato ir kaupinimo spinduliuotės impulsai yra kilę iš to paties pirminio ultratrumpųjų impulsų lazerinio šaltinio spinduliuotės, kurios impulsų trukmė yra nuo 1ps iki 3ps. Pirmos pakopos užkrato spinduliuotės formavimas apima impulsų ištempimą ir spektro išplėtimą nuo 10nm iki 20nm pločio, o kaupinimo spinduliuotės formavimas apima stiprinimą siaurajuočiame kvantiniame stiprintuve, kurio stiprinimo juostos plotis yra ne didesnis nei 1nm, bei antros harmonikos generaciją. Antros pakoposužkrato spinduliuotę formuoja iš pirmoje pakopoje sustiprintos signalinės bangos spinduliuotės, jos impulsus suspaudžiant laike, po to spektrą išplečiant baltos šviesos generatoriuje ir, jeigu reikia, atliekant papildomą suspaudimą laike. Kaupinimo spinduliuotę formuoja iš pirmoje pakopoje sustiprintos bei laike suspaustos signalinės bangos spinduliuotės dalies, generuojant antrą harmoniką ir, jeigu reikia, atliekant ištempimą laike. Prioritetinėje šio išradimo realizacijoje yra trečia nekolinearaus parametrinio šviesos stiprinimo pakopa, kur užkrato spinduliuotę formuoja iš antroje pakopojesustiprintos signalinės bangos spinduliuotės, jos impulsus ištempiant laike, o kaupinimo spinduliuotę formuoja taip pat kaip ir pirmos pakopos kaupinimo spinduliuotę. Paskutinėje pakopoje sustiprintus signalinės bangos spinduliuotės impulsus suspaudžia, suformuojant išėjimo impulsus, kurių trukmė yra intervale nuo 5fs iki 100fs.
LT2014503A 2014-03-25 2014-03-25 Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis LT6231B (lt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
LT2014503A LT6231B (lt) 2014-03-25 2014-03-25 Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis
ES15159873.7T ES2673675T3 (es) 2014-03-25 2015-03-19 Método para generación de pulsos luminosos de femtosegundo, y fuente láser de los mismos
EP15159873.7A EP2924500B1 (en) 2014-03-25 2015-03-19 Method for generation of femtosecond light pulses, and laser source thereof
LTEP15159873.7T LT2924500T (lt) 2014-03-25 2015-03-19 Femtosekundinių šviesos impulsų generavimo būdas ir lazerinis šaltinis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2014503A LT6231B (lt) 2014-03-25 2014-03-25 Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis

Publications (2)

Publication Number Publication Date
LT2014503A true LT2014503A (lt) 2015-09-25
LT6231B LT6231B (lt) 2015-11-25

Family

ID=53174772

Family Applications (2)

Application Number Title Priority Date Filing Date
LT2014503A LT6231B (lt) 2014-03-25 2014-03-25 Femtosekundinių šviesos impulsų gavimo būdas ir lazerinis šaltinis
LTEP15159873.7T LT2924500T (lt) 2014-03-25 2015-03-19 Femtosekundinių šviesos impulsų generavimo būdas ir lazerinis šaltinis

Family Applications After (1)

Application Number Title Priority Date Filing Date
LTEP15159873.7T LT2924500T (lt) 2014-03-25 2015-03-19 Femtosekundinių šviesos impulsų generavimo būdas ir lazerinis šaltinis

Country Status (3)

Country Link
EP (1) EP2924500B1 (lt)
ES (1) ES2673675T3 (lt)
LT (2) LT6231B (lt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT6425B (lt) 2015-12-14 2017-07-10 Uab "Ekspla" Ultratrumpųjų šviesos impulsų generavimo būdas ir lazerinis šaltinis
DE102016202098A1 (de) 2016-02-11 2017-08-17 Ape Angewandte Physik Und Elektronik Gmbh Optische Verstärker-Anordnung, Laser-Verstärker-System und Verfahren zur Erzeugung eines breiten sichtbar bis infraroten, jedenfalls nah-infraroten, Spektrums von kohärenten ultra-kurzen Lichtpulsen mit einer optischen Verstärker-Anordnung
WO2017211374A1 (en) * 2016-06-10 2017-12-14 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V. Pulse light source device and method for creating cep stable fs laser pulses
US11133637B2 (en) 2018-10-26 2021-09-28 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Apparatus and method for tunable frequency parametric down-conversion of high peak power lasers through dual chirp pulse mixing
ES2968458T3 (es) * 2019-04-25 2024-05-09 Fyla Laser S L Un sistema y método de configuración de todo fibras para generar una emisión pulsada de supercontinuo temporalmente coherente
US11404841B2 (en) 2019-08-20 2022-08-02 Coherent, Inc. Optical parametric chirped-pulse amplifier
US11463842B2 (en) * 2020-10-07 2022-10-04 Huawei Technologies Co., Ltd. Method and apparatus for chirp signal-based pose estimation
WO2023196091A1 (en) * 2022-04-08 2023-10-12 Microsoft Technology Licensing, Llc Generating multiple beams of a harmonic frequency
CN117526072B (zh) * 2023-11-10 2024-04-02 天津大学 双色泵浦高功率飞秒光学参量放大器装置
CN118040449A (zh) * 2024-01-29 2024-05-14 海目星激光智能装备(成都)有限公司 中红外飞秒激光系统及治疗仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720894A (en) 1996-01-11 1998-02-24 The Regents Of The University Of California Ultrashort pulse high repetition rate laser system for biological tissue processing
US6775053B2 (en) 2001-04-12 2004-08-10 The Regents Of The University Of California High gain preamplifier based on optical parametric amplification
CN1234043C (zh) * 2004-02-23 2005-12-28 中国科学院上海光学精密机械研究所 双泵浦光非共线光学参量啁啾脉冲放大系统
EP1724634A1 (en) 2005-05-17 2006-11-22 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Method and device for parametric amplification of ultra-short light pulses
US8023538B2 (en) 2008-03-27 2011-09-20 Imra America, Inc. Ultra-high power parametric amplifier system at high repetition rates
EP2557455A1 (en) * 2011-08-10 2013-02-13 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Method and device for optical parametric chirped pulse amplification

Also Published As

Publication number Publication date
LT2924500T (lt) 2018-05-10
EP2924500A1 (en) 2015-09-30
ES2673675T3 (es) 2018-06-25
LT6231B (lt) 2015-11-25
EP2924500B1 (en) 2018-04-11

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