WO2023196091A1 - Génération de multiples faisceaux d'une fréquence harmonique - Google Patents

Génération de multiples faisceaux d'une fréquence harmonique Download PDF

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Publication number
WO2023196091A1
WO2023196091A1 PCT/US2023/015249 US2023015249W WO2023196091A1 WO 2023196091 A1 WO2023196091 A1 WO 2023196091A1 US 2023015249 W US2023015249 W US 2023015249W WO 2023196091 A1 WO2023196091 A1 WO 2023196091A1
Authority
WO
WIPO (PCT)
Prior art keywords
stage
harmonic
frequency beam
fundamental frequency
laser
Prior art date
Application number
PCT/US2023/015249
Other languages
English (en)
Inventor
Richard John Black
Rokas DREVINSKAS
Patrick Neil Anderson
Masaaki Sakakura
Thomas Torsten DR WINKLER
David LARA SAUCEDO
Original Assignee
Microsoft Technology Licensing, Llc
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
Priority claimed from US17/804,368 external-priority patent/US20230327391A1/en
Application filed by Microsoft Technology Licensing, Llc filed Critical Microsoft Technology Licensing, Llc
Publication of WO2023196091A1 publication Critical patent/WO2023196091A1/fr

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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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • 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

Abstract

Des exemples sont divulgués qui se rapportent à la production efficace de multiples faisceaux laser d'une fréquence harmonique à partir d'un faisceau de fréquence fondamentale. Un exemple concerne un système optique comprenant un premier étage et un second étage. Le premier étage est configuré pour recevoir une entrée d'un faisceau de fréquence fondamentale provenant d'un laser, et délivrer en sortie à partir du système optique un faisceau de fréquence harmonique de premier étage et un faisceau de fréquence fondamentale résiduel de premier étage. Le second étage est configuré pour recevoir une entrée du faisceau de fréquence fondamentale résiduel de premier étage, et pour délivrer en sortie à partir du système optique un faisceau de fréquence harmonique de second étage.
PCT/US2023/015249 2022-04-08 2023-03-15 Génération de multiples faisceaux d'une fréquence harmonique WO2023196091A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263362729P 2022-04-08 2022-04-08
US63/362,729 2022-04-08
US17/804,368 US20230327391A1 (en) 2022-04-08 2022-05-27 Generating multiple beams of a harmonic frequency
US17/804,368 2022-05-27

Publications (1)

Publication Number Publication Date
WO2023196091A1 true WO2023196091A1 (fr) 2023-10-12

Family

ID=85873777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/015249 WO2023196091A1 (fr) 2022-04-08 2023-03-15 Génération de multiples faisceaux d'une fréquence harmonique

Country Status (1)

Country Link
WO (1) WO2023196091A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130250982A1 (en) * 2012-01-06 2013-09-26 Calmar Optcom, Inc., dba Calmar Laser Generating ultrashort laser pulses based on two-stage pulse processing
EP2924500B1 (fr) * 2014-03-25 2018-04-11 Uab "Ekspla" Procédé pour la génération d'impulsions de lumiere femtoseconde, et une source de ceux-ci
EP3182531B1 (fr) * 2015-12-14 2020-04-22 Uab "Ekspla" Procédé de génération d'impulsions lumineuses ultracourtes
WO2021034531A1 (fr) * 2019-08-20 2021-02-25 Coherent, Inc. Amplificateur paramétrique optique d'impulsions comprimées
WO2021045871A1 (fr) * 2019-09-05 2021-03-11 Nufern Laser à fibre à mode radial réglable à longueurs d'onde multiples
US20220006263A1 (en) * 2019-02-13 2022-01-06 Sony Group Corporation Laser processing machine, processing method, and laser light source

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130250982A1 (en) * 2012-01-06 2013-09-26 Calmar Optcom, Inc., dba Calmar Laser Generating ultrashort laser pulses based on two-stage pulse processing
EP2924500B1 (fr) * 2014-03-25 2018-04-11 Uab "Ekspla" Procédé pour la génération d'impulsions de lumiere femtoseconde, et une source de ceux-ci
EP3182531B1 (fr) * 2015-12-14 2020-04-22 Uab "Ekspla" Procédé de génération d'impulsions lumineuses ultracourtes
US20220006263A1 (en) * 2019-02-13 2022-01-06 Sony Group Corporation Laser processing machine, processing method, and laser light source
WO2021034531A1 (fr) * 2019-08-20 2021-02-25 Coherent, Inc. Amplificateur paramétrique optique d'impulsions comprimées
WO2021045871A1 (fr) * 2019-09-05 2021-03-11 Nufern Laser à fibre à mode radial réglable à longueurs d'onde multiples

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANNE HARTH ET AL: "Two-color pumped OPCPA system emitting spectra spanning 15 octaves from VIS to NIR", OPTICS EXPRESS, VOL. 16, NO. 7, PP. 4479-4486 (2008), vol. 20, no. 3, 30 January 2012 (2012-01-30), pages 3076, XP055202625, ISSN: 2161-2072, DOI: 10.1364/OE.20.003076 *

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