KR102424577B1 - 다중―통과 증폭기를 갖는 레이저 시스템 및 그 사용 방법 - Google Patents

다중―통과 증폭기를 갖는 레이저 시스템 및 그 사용 방법 Download PDF

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KR102424577B1
KR102424577B1 KR1020197017790A KR20197017790A KR102424577B1 KR 102424577 B1 KR102424577 B1 KR 102424577B1 KR 1020197017790 A KR1020197017790 A KR 1020197017790A KR 20197017790 A KR20197017790 A KR 20197017790A KR 102424577 B1 KR102424577 B1 KR 102424577B1
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KR20190085090A (ko
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데이비드 스펜스
보-치유안 황
커티스 레티그
토마스 소스노우스키
게오르그 빈
빅토르 테르푸고프
제임스 카프카
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뉴포트 코포레이션
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    • 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
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    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
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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
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    • H01S2301/03—Suppression of nonlinear conversion, e.g. specific design to suppress for example stimulated brillouin scattering [SBS], mainly in optical fibres in combination with multimode pumping
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    • H01S3/0085—Modulating the output, i.e. the laser beam is modulated outside the laser cavity
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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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    • H01S3/16—Solid materials
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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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    • H01S3/2383—Parallel arrangements

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Lasers (AREA)
KR1020197017790A 2016-12-06 2017-12-06 다중―통과 증폭기를 갖는 레이저 시스템 및 그 사용 방법 Active KR102424577B1 (ko)

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US201662430862P 2016-12-06 2016-12-06
US62/430,862 2016-12-06
PCT/US2017/064954 WO2018106832A1 (en) 2016-12-06 2017-12-06 Laser system having a multi-pass amplifier and methods of use

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KR20190085090A KR20190085090A (ko) 2019-07-17
KR102424577B1 true KR102424577B1 (ko) 2022-07-25

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US (2) US10784646B2 (enExample)
EP (1) EP3552278B1 (enExample)
JP (2) JP7245160B2 (enExample)
KR (1) KR102424577B1 (enExample)
CN (2) CN114899691A (enExample)
LT (1) LT3552278T (enExample)
WO (1) WO2018106832A1 (enExample)

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WO2018106832A1 (en) * 2016-12-06 2018-06-14 Newport Corporation Laser system having a multi-pass amplifier and methods of use
US11757248B2 (en) * 2019-07-19 2023-09-12 Raytheon Company System and method for spectral line shape optimization for spectral beam combining of fiber lasers
CN112993732B (zh) * 2019-12-17 2023-04-18 华为技术有限公司 一种光放大装置以及通过光放大装置的信号放大方法
KR102359965B1 (ko) * 2020-08-21 2022-02-09 주식회사 솔레오 광 증폭기 및 이를 포함하는 레이저 가공 장치
CN114336255B (zh) * 2020-09-30 2024-08-09 华为技术有限公司 一种光纤放大装置
CN113193469A (zh) * 2021-04-28 2021-07-30 北京盛镭科技有限公司 一种激光放大器
US20240275119A1 (en) * 2022-11-02 2024-08-15 Pavilion Integration Corporation Method for removing unwanted etalon effect in semiconductor gain chip
CN117477331B (zh) * 2023-03-28 2024-05-14 齐鲁中科光物理与工程技术研究院 一种微增益叠程放大装置及相位补偿、模式匹配方法
CN116505356A (zh) * 2023-06-15 2023-07-28 河北工业大学 一种双放大内腔拉曼激光器

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