LT2014505A - Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius - Google Patents
Ultratrumpųjų šviesos impulsų generavimo būdas ir generatoriusInfo
- 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
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.
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 |
CN201580038484.1A CN106575849B (zh) | 2014-08-06 | 2015-07-21 | 超短光脉冲的发生方法及发生器 |
PL15747400T PL3178137T3 (pl) | 2014-08-06 | 2015-07-21 | Sposób i generator do generowania ultrakrótkich impulsów światła |
PCT/EP2015/066645 WO2016020188A1 (en) | 2014-08-06 | 2015-07-21 | Method and generator for generating ultra-short light pulses |
EP15747400.8A EP3178137B1 (en) | 2014-08-06 | 2015-07-21 | Method and generator for generating ultra-short light pulses |
US15/329,459 US10038297B2 (en) | 2014-08-06 | 2015-07-21 | Method and generator for generating ultra-short light pulses |
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 |
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) |
Families Citing this family (10)
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 |
CA2955503C (en) * | 2014-12-15 | 2021-04-13 | Ipg Photonics Corporation | Passively mode-locked fiber ring generator |
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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08122833A (ja) * | 1994-10-18 | 1996-05-17 | Nippon Telegr & Teleph Corp <Ntt> | 波長変換装置 |
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 |
US7414780B2 (en) * | 2003-06-30 | 2008-08-19 | Imra America, Inc. | All-fiber chirped pulse amplification systems |
EP2838167A1 (en) * | 2005-01-20 | 2015-02-18 | Massachusetts Institute of Technology | Mode locking methods and apparatus |
EP1720223A1 (en) * | 2005-05-07 | 2006-11-08 | Aarhus Universitet | Environmentally stable self-starting mode-locked waveguide laser and a method of generating mode-locked laser pulses |
CN101611522B (zh) | 2006-09-18 | 2013-04-24 | 康奈尔研究基金会股份有限公司 | 完全正常色散的飞秒光纤激光器 |
JP2008129205A (ja) * | 2006-11-17 | 2008-06-05 | Furukawa Electric Co Ltd:The | パルス光源 |
WO2010039310A1 (en) | 2008-06-26 | 2010-04-08 | Cornell University | Skin securable drug delivery device with a shock absorbing protective shield |
WO2010065788A1 (en) * | 2008-12-04 | 2010-06-10 | Imra America, Inc. | Highly rare-earth-doped optical fibers for fiber lasers and amplifiers |
US8494014B2 (en) | 2011-04-08 | 2013-07-23 | Auckland Uniservices Limited | Laser device |
LT6261B (lt) * | 2014-08-06 | 2016-04-11 | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius |
-
2014
- 2014-08-06 LT LT2014505A patent/LT6261B/lt not_active IP Right Cessation
-
2015
- 2015-07-21 EP EP15747400.8A patent/EP3178137B1/en active Active
- 2015-07-21 US US15/329,459 patent/US10038297B2/en active Active
- 2015-07-21 DK DK15747400.8T patent/DK3178137T3/da active
- 2015-07-21 JP JP2017526752A patent/JP6276471B2/ja active Active
- 2015-07-21 LT LTEP15747400.8T patent/LT3178137T/lt unknown
- 2015-07-21 WO PCT/EP2015/066645 patent/WO2016020188A1/en active Application Filing
- 2015-07-21 PL PL15747400T patent/PL3178137T3/pl unknown
- 2015-07-21 CN CN201580038484.1A patent/CN106575849B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20170207597A1 (en) | 2017-07-20 |
WO2016020188A1 (en) | 2016-02-11 |
LT3178137T (lt) | 2019-07-25 |
US10038297B2 (en) | 2018-07-31 |
CN106575849B (zh) | 2019-08-06 |
EP3178137B1 (en) | 2019-06-26 |
CN106575849A (zh) | 2017-04-19 |
DK3178137T3 (da) | 2019-07-22 |
PL3178137T3 (pl) | 2020-01-31 |
LT6261B (lt) | 2016-04-11 |
JP2017528005A (ja) | 2017-09-21 |
EP3178137A1 (en) | 2017-06-14 |
JP6276471B2 (ja) | 2018-02-07 |
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Effective date: 20180423 |
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MM9A | Lapsed patents |
Effective date: 20190806 |