KR102389943B9 - 레이저 - Google Patents

레이저

Info

Publication number
KR102389943B9
KR102389943B9 KR1020207025017A KR20207025017A KR102389943B9 KR 102389943 B9 KR102389943 B9 KR 102389943B9 KR 1020207025017 A KR1020207025017 A KR 1020207025017A KR 20207025017 A KR20207025017 A KR 20207025017A KR 102389943 B9 KR102389943 B9 KR 102389943B9
Authority
KR
South Korea
Prior art keywords
laser
Prior art date
Application number
KR1020207025017A
Other languages
English (en)
Other versions
KR20200110803A (ko
KR102389943B1 (ko
Inventor
로버트 램
이안 엘더
Original Assignee
레오나르도 유케이 리미티드
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 레오나르도 유케이 리미티드 filed Critical 레오나르도 유케이 리미티드
Publication of KR20200110803A publication Critical patent/KR20200110803A/ko
Application granted granted Critical
Publication of KR102389943B1 publication Critical patent/KR102389943B1/ko
Publication of KR102389943B9 publication Critical patent/KR102389943B9/ko

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
    • H01S3/08—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
    • H01S3/083—Ring lasers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • H01S3/0813—Configuration of resonator
    • 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
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/1307—Stabilisation of the phase

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
KR1020207025017A 2018-03-09 2019-03-11 레이저 KR102389943B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1803777.0 2018-03-09
GB1803777.0A GB2571930B (en) 2018-03-09 2018-03-09 A laser
PCT/EP2019/056063 WO2019170922A1 (en) 2018-03-09 2019-03-11 A laser

Publications (3)

Publication Number Publication Date
KR20200110803A KR20200110803A (ko) 2020-09-25
KR102389943B1 KR102389943B1 (ko) 2022-04-21
KR102389943B9 true KR102389943B9 (ko) 2022-06-16

Family

ID=61972836

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207025017A KR102389943B1 (ko) 2018-03-09 2019-03-11 레이저

Country Status (9)

Country Link
US (1) US20210006030A1 (ko)
EP (1) EP3763004B1 (ko)
JP (1) JP7268060B2 (ko)
KR (1) KR102389943B1 (ko)
AU (2) AU2019232250B2 (ko)
CA (1) CA3093369C (ko)
GB (1) GB2571930B (ko)
IL (1) IL276543B2 (ko)
WO (1) WO2019170922A1 (ko)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740986A (en) * 1985-12-20 1988-04-26 Hughes Aircraft Company Laser resonator
US4799780A (en) * 1987-01-23 1989-01-24 The Aerospace Corporation Aberrated suppressor mirror
US4949358A (en) * 1988-04-25 1990-08-14 Coherent, Inc. Ring laser with improved beam quality
JP2501908B2 (ja) * 1989-07-14 1996-05-29 浜松ホトニクス株式会社 レ―ザ発振器
US5050183A (en) * 1990-11-05 1991-09-17 The United States Of America As Represented By The Secretary Of The Navy Figure eight shaped coherent optical pulse source
US5408492A (en) * 1993-05-21 1995-04-18 Smiths Industries Aerospace & Defense Systems, Inc. Solid medium optical ring laser rotation sensor
KR0173434B1 (ko) * 1996-02-12 1999-04-01 윤덕용 간섭계형 레이저 센서
JP3251873B2 (ja) * 1997-01-30 2002-01-28 三菱電機株式会社 レーザ増幅装置
US7209500B2 (en) * 2003-10-30 2007-04-24 Metal Improvement Company, Llc Stimulated Brillouin scattering mirror system, high power laser and laser peening method and system using same
JP2006156782A (ja) * 2004-11-30 2006-06-15 National Institute Of Information & Communication Technology レーザ発振器
DE602007012068D1 (de) * 2006-04-07 2011-03-03 Textron Systems Corp Optischer parametrischer oszillator mit mehreren ports
US9385508B2 (en) * 2013-07-26 2016-07-05 Mieng Pai Control of spatial mode distribution of a large-core laser diode system
US9502854B1 (en) * 2015-08-26 2016-11-22 Raytheon Company Self-seeding high power laser
CN106486882B (zh) * 2016-11-16 2023-06-23 苏州大学 一种新型高效高功率环形激光放大器
CN107221831A (zh) * 2017-06-22 2017-09-29 山东航天电子技术研究所 一种全反射棱镜式环形激光器
IL260702B (en) * 2018-07-19 2021-08-31 Rafael Advanced Defense Systems Ltd Coherent beam integration systems and methods

Also Published As

Publication number Publication date
JP7268060B2 (ja) 2023-05-02
CA3093369A1 (en) 2019-09-12
EP3763004C0 (en) 2023-12-20
US20210006030A1 (en) 2021-01-07
EP3763004B1 (en) 2023-12-20
KR20200110803A (ko) 2020-09-25
IL276543B1 (en) 2024-04-01
EP3763004A1 (en) 2021-01-13
GB2571930A (en) 2019-09-18
AU2022200906B2 (en) 2024-02-22
IL276543A (en) 2020-09-30
CA3093369C (en) 2023-03-14
AU2022200906A1 (en) 2022-03-03
AU2019232250A1 (en) 2020-07-30
AU2019232250B2 (en) 2021-11-11
IL276543B2 (en) 2024-08-01
GB2571930B (en) 2021-01-13
KR102389943B1 (ko) 2022-04-21
GB201803777D0 (en) 2018-04-25
WO2019170922A1 (en) 2019-09-12
JP2021516456A (ja) 2021-07-01

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]