LT2014505A - Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius - Google Patents

Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius

Info

Publication number
LT2014505A
LT2014505A LT2014505A LT2014505A LT2014505A LT 2014505 A LT2014505 A LT 2014505A LT 2014505 A LT2014505 A LT 2014505A LT 2014505 A LT2014505 A LT 2014505A LT 2014505 A LT2014505 A LT 2014505A
Authority
LT
Lithuania
Prior art keywords
spectrally
light pulses
optical element
spectral components
generator
Prior art date
Application number
LT2014505A
Other languages
English (en)
Other versions
LT6261B (lt
Inventor
Kęstutis REGELSKIS
Gediminas RAČIUKAITIS
Original Assignee
Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
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 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras filed Critical Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
Priority to LT2014505A priority Critical patent/LT6261B/lt
Priority to JP2017526752A priority patent/JP6276471B2/ja
Priority to LTEP15747400.8T priority patent/LT3178137T/lt
Priority to DK15747400.8T priority patent/DK3178137T3/da
Priority to PL15747400T priority patent/PL3178137T3/pl
Priority to EP15747400.8A priority patent/EP3178137B1/en
Priority to PCT/EP2015/066645 priority patent/WO2016020188A1/en
Priority to CN201580038484.1A priority patent/CN106575849B/zh
Priority to US15/329,459 priority patent/US10038297B2/en
Publication of LT2014505A publication Critical patent/LT2014505A/lt
Publication of LT6261B publication Critical patent/LT6261B/lt

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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06791—Fibre ring lasers
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08018—Mode suppression
    • H01S3/08022—Longitudinal modes
    • H01S3/08027—Longitudinal modes by a filter, e.g. a Fabry-Perot filter is used for wavelength setting
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/10084—Frequency control by seeding
    • H01S3/10092—Coherent seed, e.g. injection locking
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • 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
    • H01S5/5009—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement being polarisation-insensitive
    • H01S5/5018—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement being polarisation-insensitive using two or more amplifiers or multiple passes through the same amplifier
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression

Landscapes

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

Abstract

Išradimas priklauso optinių technologijų sričiai ir yra skirtas ultra trumpųjų šviesos impulsų generavimo būdui. Ultratrumpų impulsų formavimo generatoriuje vienas ciklas apima šią operacijų seką: šviesos impulsus sustiprina, sustiprintus šviesos impulsus spektriškai išplečia dėl optinio Kerro efekto optiškai skaidrioje medžiagoje, išplėstų šviesos impulsų spektrą filtruoja atskiriant tam tikrų bangos ilgių šviesos impulsus, o kitų bangos ilgių šviesos impulsus išveda iš generatoriaus. Atskirtų bangos ilgių šviesos impulsus antrą kartą spektriškai išplečia dėl optinio Kerro efekto kitoje optiškai skaidrioje medžiagoje arba minėtoje optiškai skaidrioje medžiagoje, antrą kartą spektriškai išplėstų impulsų spektrą vėl filtruoja atskiriant kitus tam tikrų bangos ilgių šviesos impulsus, o kitų bangos ilgių šviesos impulsus išveda iš generatoriaus, kur pirmą kartą spektriškai atskirtų šviesos impulsų bangos ilgiai skiriasi nuo antrą kartą atskirtų šviesos impulsų bangos ilgių, toliau minėta ciklo operacijų seka kartojasi nuo pradžios sklindant šviesos impulsams uždara trajektorija, kuri sudaro generatoriaus kilpą, kurioje vyksta ultra trumpųjų šviesos impulsų generavimas.
LT2014505A 2014-08-06 2014-08-06 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius LT6261B (lt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
LT2014505A LT6261B (lt) 2014-08-06 2014-08-06 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius
JP2017526752A JP6276471B2 (ja) 2014-08-06 2015-07-21 超短光パルス発生のための方法及び発生器
LTEP15747400.8T LT3178137T (lt) 2014-08-06 2015-07-21 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius
DK15747400.8T DK3178137T3 (da) 2014-08-06 2015-07-21 Fremgangsmåde og generator til generering af ultrakorte lysimpulser
PL15747400T PL3178137T3 (pl) 2014-08-06 2015-07-21 Sposób i generator do generowania ultrakrótkich impulsów światła
EP15747400.8A EP3178137B1 (en) 2014-08-06 2015-07-21 Method and generator for generating ultra-short light pulses
PCT/EP2015/066645 WO2016020188A1 (en) 2014-08-06 2015-07-21 Method and generator for generating ultra-short light pulses
CN201580038484.1A CN106575849B (zh) 2014-08-06 2015-07-21 超短光脉冲的发生方法及发生器
US15/329,459 US10038297B2 (en) 2014-08-06 2015-07-21 Method and generator for generating ultra-short light pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2014505A LT6261B (lt) 2014-08-06 2014-08-06 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius

Publications (2)

Publication Number Publication Date
LT2014505A true LT2014505A (lt) 2016-03-10
LT6261B LT6261B (lt) 2016-04-11

Family

ID=53783680

Family Applications (2)

Application Number Title Priority Date Filing Date
LT2014505A LT6261B (lt) 2014-08-06 2014-08-06 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius
LTEP15747400.8T LT3178137T (lt) 2014-08-06 2015-07-21 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius

Family Applications After (1)

Application Number Title Priority Date Filing Date
LTEP15747400.8T LT3178137T (lt) 2014-08-06 2015-07-21 Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius

Country Status (8)

Country Link
US (1) US10038297B2 (lt)
EP (1) EP3178137B1 (lt)
JP (1) JP6276471B2 (lt)
CN (1) CN106575849B (lt)
DK (1) DK3178137T3 (lt)
LT (2) LT6261B (lt)
PL (1) PL3178137T3 (lt)
WO (1) WO2016020188A1 (lt)

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Publication number Priority date Publication date Assignee Title
LT6261B (lt) * 2014-08-06 2016-04-11 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius
CN106716749B (zh) * 2014-12-15 2019-11-15 Ipg光子公司 无源锁模光纤环形发生器
US20190305516A1 (en) * 2018-03-27 2019-10-03 Cornell University Self-seeded fiber oscillator
RU187071U1 (ru) * 2018-08-06 2019-02-18 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" Генератор лазерных импульсов с элементом спектральной компрессии
US11002894B1 (en) * 2019-09-12 2021-05-11 United States Of America As Represented By The Administrator Of Nasa Laser communication network implemented with multi-chroic filters
CN112234417A (zh) * 2020-10-19 2021-01-15 杭州奥创光子技术有限公司 一种全光纤飞秒激光器及其方法
CN113014328B (zh) * 2021-02-24 2022-02-18 深圳大学 基于石墨烯材料的全光再生装置及脉冲信号再生方法
CN113161863B (zh) * 2021-03-05 2023-06-27 电子科技大学 基于时域锁模光电振荡器的微波脉冲产生装置及方法
IT202200000167A1 (it) * 2022-01-07 2023-07-07 Bright Solutions S R L Dispositivo per la compressione di impulsi laser dell'ordine del nanosecondo e conseguente generazione di impulsi ultracorti dell'ordine di cento femtosecondi
PL441102A1 (pl) 2022-05-05 2023-11-06 Instytut Chemii Fizycznej Polskiej Akademii Nauk Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie
EP4655849A1 (en) * 2023-01-27 2025-12-03 Teraxion Inc. Ultrashort light pulse generator
WO2024166554A1 (ja) * 2023-02-09 2024-08-15 学校法人東邦大学 レーザー共振器、光コム発生装置、及び光コム発生方法

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DE10049394A1 (de) * 1999-10-14 2001-05-31 Siemens Ag Verfahren zur Übertragung von Lichtimpulsen und Lichtwellen
US6804471B1 (en) * 2000-01-05 2004-10-12 Hrl Laboratories Llc Apparatus and method of pulsed frequency modulation for analog optical communication
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LT6261B (lt) * 2014-08-06 2016-04-11 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius

Also Published As

Publication number Publication date
CN106575849B (zh) 2019-08-06
US20170207597A1 (en) 2017-07-20
JP6276471B2 (ja) 2018-02-07
JP2017528005A (ja) 2017-09-21
LT3178137T (lt) 2019-07-25
DK3178137T3 (da) 2019-07-22
EP3178137A1 (en) 2017-06-14
WO2016020188A1 (en) 2016-02-11
US10038297B2 (en) 2018-07-31
CN106575849A (zh) 2017-04-19
PL3178137T3 (pl) 2020-01-31
LT6261B (lt) 2016-04-11
EP3178137B1 (en) 2019-06-26

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