EP4305715A4 - Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation - Google Patents

Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation Download PDF

Info

Publication number
EP4305715A4
EP4305715A4 EP21933413.3A EP21933413A EP4305715A4 EP 4305715 A4 EP4305715 A4 EP 4305715A4 EP 21933413 A EP21933413 A EP 21933413A EP 4305715 A4 EP4305715 A4 EP 4305715A4
Authority
EP
European Patent Office
Prior art keywords
repetition rate
polarization rotation
rate multiplier
multiplier based
variable repetition
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP21933413.3A
Other languages
German (de)
English (en)
Other versions
EP4305715A1 (fr
Inventor
Seydi YAVAS
Söhret Görkem KARAMUK
Hamit KALAYCIOGLU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumos Lazer AS
Original Assignee
Lumos Lazer AS
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 Lumos Lazer AS filed Critical Lumos Lazer AS
Publication of EP4305715A1 publication Critical patent/EP4305715A1/fr
Publication of EP4305715A4 publication Critical patent/EP4305715A4/fr
Pending legal-status Critical Current

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
    • H01S3/005—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
    • G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
    • G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Lasers (AREA)
EP21933413.3A 2021-03-24 2021-03-24 Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation Pending EP4305715A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2021/050262 WO2022203618A1 (fr) 2021-03-24 2021-03-24 Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation

Publications (2)

Publication Number Publication Date
EP4305715A1 EP4305715A1 (fr) 2024-01-17
EP4305715A4 true EP4305715A4 (fr) 2024-05-22

Family

ID=83395988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21933413.3A Pending EP4305715A4 (fr) 2021-03-24 2021-03-24 Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation

Country Status (2)

Country Link
EP (1) EP4305715A4 (fr)
WO (1) WO2022203618A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116053918A (zh) * 2022-12-12 2023-05-02 苏州贝林激光有限公司 GHz高频飞秒激光脉冲产生装置及其方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010021206A1 (en) * 1998-08-20 2001-09-13 Abraham Gross Laser repetition rate multiplier
WO2009132375A1 (fr) * 2008-05-02 2009-11-05 Technische Universität Wien Dispositif d'amplification optique d'impulsions lumineuses
US20190033131A1 (en) * 2016-11-29 2019-01-31 Canon Kabushiki Kaisha Noise reduction apparatus and detection apparatus including the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006253571A (ja) * 2005-03-14 2006-09-21 Ishikawajima Harima Heavy Ind Co Ltd レーザ照射装置及び方法、並びにレーザアニール装置及び方法
CN101990729B (zh) * 2008-03-31 2013-02-27 伊雷克托科学工业股份有限公司 结合多重激光束以形成高重复率、高平均功率的极化激光束
US9525265B2 (en) * 2014-06-20 2016-12-20 Kla-Tencor Corporation Laser repetition rate multiplier and flat-top beam profile generators using mirrors and/or prisms

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010021206A1 (en) * 1998-08-20 2001-09-13 Abraham Gross Laser repetition rate multiplier
WO2009132375A1 (fr) * 2008-05-02 2009-11-05 Technische Universität Wien Dispositif d'amplification optique d'impulsions lumineuses
US20190033131A1 (en) * 2016-11-29 2019-01-31 Canon Kabushiki Kaisha Noise reduction apparatus and detection apparatus including the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HAE-SEUNG LEE ET AL: "Optoelectronic clocking system for testing RSFQ circuits up to 20 GHz", IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, IEEE, USA, vol. 7, no. 2, 1 June 1997 (1997-06-01), pages 3301 - 3306, XP011501160, ISSN: 1051-8223, DOI: 10.1109/77.622062 *
KALAYCIOGLU HAMIT ET AL: "High-Repetition-Rate Ultrafast Fiber Lasers for Material Processing", IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, IEEE, USA, vol. 24, no. 3, 1 May 2018 (2018-05-01), pages 1 - 12, XP011673415, ISSN: 1077-260X, [retrieved on 20171127], DOI: 10.1109/JSTQE.2017.2771745 *
See also references of WO2022203618A1 *

Also Published As

Publication number Publication date
EP4305715A1 (fr) 2024-01-17
WO2022203618A1 (fr) 2022-09-29

Similar Documents

Publication Publication Date Title
EP3910919A4 (fr) Dispositif rotatif, boîtier et dispositif électronique
EP3889452A4 (fr) Dispositif rotatif, boîtier et dispositif électronique
EP3630603A4 (fr) Aéronef evtol utilisant de grands tilt-rotors à vitesse variable
EP3466918A4 (fr) Composé polaire polymérisable, composition de cristaux liquides, et élément d'affichage à cristaux liquides
EP3786259A4 (fr) Film mince de pérovskite et procédé de préparation associé, dispositif électroluminescent pérovskite et procédé de préparation associé, et dispositif d'affichage
EP3851909A4 (fr) Dispositif électrochromique et son procédé de préparation, et équipement électronique
EP3683047A4 (fr) Film de revêtement dur à structure multicouche, et film de polyimide comprenant celui-ci
EP3803957A4 (fr) Commande d'angles de gravure par rotation du substrat dans des outils de gravure inclinés
EP3881359A4 (fr) Substrat d'affichage, son procédé de preparation et panneau d'affichage comprenant un substrat d'affichage
EP3595006A4 (fr) Substrat d'affichage et son procédé de préparation, et appareil d'affichage
EP3748418A4 (fr) Circuit d'attaque de réseau, procédé d'attaque, et afficheur 3d autostéréoscopique
EP3716334A4 (fr) Substrat d'affichage et son procédé de préparation, et panneau d'affichage
EP3411751A4 (fr) Substrat d'affichage, panneau d'affichage, et appareil d'affichage comprenant ce substrat et ce panneau
EP4053901A4 (fr) Substrat d'affichage, son procédé de préparation et dispositif d'affichage
EP3607397A4 (fr) Affichage plasmonique pleine couleur à pixel unique accordable dynamiquement, procédé et applications
EP3972096A4 (fr) Dispositif d'entraînement et dispositif de direction assistée
EP4050658A4 (fr) Substrat d'affichage, son procédé de préparation et dispositif d'affichage
EP3457438A4 (fr) Substrat d'affichage, son procédé de préparation et dispositif d'affichage
EP3750753A4 (fr) Mécanisme rotatif pour terminal d'affichage, et véhicule
EP4305715A4 (fr) Multiplicateur de taux de répétition variable reposant sur une rotation de polarisation
EP3472664A4 (fr) Substrat d'affichage, panneau d'affichage, et appareil d'affichage le comprenant
EP4018345A4 (fr) Sécurité sans agent
EP3696869A4 (fr) Film mince monocristallin à échelle nanométrique
EP3751130A4 (fr) Mécanisme de réception de vagues
EP4066313A4 (fr) Modulation euclidienne à largeur de bande réglable

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20231012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20240419

RIC1 Information provided on ipc code assigned before grant

Ipc: G02B 6/27 20060101ALI20240415BHEP

Ipc: G02B 6/28 20060101ALI20240415BHEP

Ipc: B23K 26/00 20140101ALI20240415BHEP

Ipc: H01S 3/00 20060101AFI20240415BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)