PL441102A1 - Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie - Google Patents

Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie

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Publication number
PL441102A1
PL441102A1 PL441102A PL44110222A PL441102A1 PL 441102 A1 PL441102 A1 PL 441102A1 PL 441102 A PL441102 A PL 441102A PL 44110222 A PL44110222 A PL 44110222A PL 441102 A1 PL441102 A1 PL 441102A1
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Poland
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application
laser oscillator
linear
quasi
optical
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PL441102A
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English (en)
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PL248876B1 (pl
Inventor
Mateusz PIELACH
Agnieszka JAMROZIK
Katarzyna KRUPA
Yuriy Stepanenko
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Instytut Chemii Fizycznej Polskiej Akademii Nauk
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Priority to PL441102A priority Critical patent/PL248876B1/pl
Priority to EP22187806.9A priority patent/EP4274037B1/en
Publication of PL441102A1 publication Critical patent/PL441102A1/pl
Publication of PL248876B1 publication Critical patent/PL248876B1/pl

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    • H—ELECTRICITY
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    • 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
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    • 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
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    • H01S3/08—Construction or shape of optical resonators or components thereof
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
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    • 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
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    • H01S2301/00—Functional characteristics
    • H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
    • H01S2301/085—Generation of pulses with special temporal shape or frequency spectrum solitons
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094049—Guiding of the pump light
    • H01S3/094053—Fibre coupled pump, e.g. delivering pump light using a fibre or a fibre bundle
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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
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    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
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    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium

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  • 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)

Abstract

Przedmiotem zgłoszenia jest oscylator laserowy o quasi-liniowej konfiguracji wnęki zawierający ośrodek wzmacniający w postaci światłowodu domieszkowanego jonami pierwiastków ziem rzadkich (DF), który jest pompowany optycznie poprzez sprzęgacz pompy (WDM) z wykorzystaniem diody laserowej (LD) o długości fali dostosowanej do krzywej absorpcji ośrodka wzmacniającego, środek do zawracana impulsu oraz port wyjściowy (OUT), charakteryzujący się tym, że ponadto zawiera optyczny cyrkulator (CIR) oraz nieliniowe optyczne zwierciadło pętlowe (NOLM) obejmujące sprzęgacz światłowodowy (FC) i jest zbudowany całkowicie ze światłowodów i komponentów światłowodowych, korzystnie ze światłowodów utrzymujących stan polaryzacji PM, oraz jego zastosowanie. Przedmiotem zgłoszenia jest również zastosowanie oscylatora laserowego.
PL441102A 2022-05-05 2022-05-05 Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie PL248876B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441102A PL248876B1 (pl) 2022-05-05 2022-05-05 Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie
EP22187806.9A EP4274037B1 (en) 2022-05-05 2022-07-29 All-fiber laser oscillator generating ultrashort pulses and its applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441102A PL248876B1 (pl) 2022-05-05 2022-05-05 Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie

Publications (2)

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PL441102A1 true PL441102A1 (pl) 2023-11-06
PL248876B1 PL248876B1 (pl) 2026-02-09

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PL441102A PL248876B1 (pl) 2022-05-05 2022-05-05 Quasi-liniowy całkowicie światłowodowy oscylator laserowy generujący ultrakrótkie impulsy oraz jego zastosowanie

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EP (1) EP4274037B1 (pl)
PL (1) PL248876B1 (pl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326998B (en) * 1997-07-03 1999-09-15 Samsung Electronics Co Ltd Optical fiber amplifier with enhanced amplification gain of small signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
LT6261B (lt) 2014-08-06 2016-04-11 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Ultratrumpųjų šviesos impulsų generavimo būdas ir generatorius
PL235842B1 (pl) 2016-09-26 2020-11-02 Inst Chemii Fizycznej Polskiej Akademii Nauk Nasycalny absorber i sposób synchronizacji modów w laserze
CN208461198U (zh) * 2017-11-20 2019-02-01 北京工业大学 一种级联泵浦的基于非线性光学环形镜的全光纤线偏振锁模激光器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326998B (en) * 1997-07-03 1999-09-15 Samsung Electronics Co Ltd Optical fiber amplifier with enhanced amplification gain of small signal

Also Published As

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EP4274037C0 (en) 2026-01-28
EP4274037B1 (en) 2026-01-28
EP4274037A1 (en) 2023-11-08
PL248876B1 (pl) 2026-02-09

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