KR20170137415A - 피코초 펄스 레이저 장치 및 구동 방법 - Google Patents

피코초 펄스 레이저 장치 및 구동 방법 Download PDF

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Publication number
KR20170137415A
KR20170137415A KR1020160069540A KR20160069540A KR20170137415A KR 20170137415 A KR20170137415 A KR 20170137415A KR 1020160069540 A KR1020160069540 A KR 1020160069540A KR 20160069540 A KR20160069540 A KR 20160069540A KR 20170137415 A KR20170137415 A KR 20170137415A
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KR
South Korea
Prior art keywords
laser
switching element
picosecond
pulse
pulse laser
Prior art date
Application number
KR1020160069540A
Other languages
English (en)
Korean (ko)
Inventor
김정현
Original Assignee
원텍 주식회사
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 원텍 주식회사 filed Critical 원텍 주식회사
Priority to KR1020160069540A priority Critical patent/KR20170137415A/ko
Priority to PCT/KR2016/011666 priority patent/WO2017209355A1/fr
Publication of KR20170137415A publication Critical patent/KR20170137415A/ko

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    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/121—Q-switching using intracavity mechanical devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/127—Plural Q-switches
    • 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
    • H01S2302/00—Amplification / lasing wavelength
    • H01S2302/02—THz - lasers, i.e. lasers with emission in the wavelength range of typically 0.1 mm to 1 mm

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lasers (AREA)
KR1020160069540A 2016-06-03 2016-06-03 피코초 펄스 레이저 장치 및 구동 방법 KR20170137415A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160069540A KR20170137415A (ko) 2016-06-03 2016-06-03 피코초 펄스 레이저 장치 및 구동 방법
PCT/KR2016/011666 WO2017209355A1 (fr) 2016-06-03 2016-10-18 Appareil et procédé de pilotage pour laser picoseconde à impulsions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160069540A KR20170137415A (ko) 2016-06-03 2016-06-03 피코초 펄스 레이저 장치 및 구동 방법

Publications (1)

Publication Number Publication Date
KR20170137415A true KR20170137415A (ko) 2017-12-13

Family

ID=60478726

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160069540A KR20170137415A (ko) 2016-06-03 2016-06-03 피코초 펄스 레이저 장치 및 구동 방법

Country Status (2)

Country Link
KR (1) KR20170137415A (fr)
WO (1) WO2017209355A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200118565A (ko) * 2019-04-08 2020-10-16 원텍 주식회사 레이저 발생 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391794B2 (en) * 2005-05-25 2008-06-24 Jds Uniphase Corporation Injection seeding of frequency-converted Q-switched laser
KR100840057B1 (ko) * 2006-12-06 2008-06-19 미쓰비시덴키 가부시키가이샤 레이저 장치
JP2012216637A (ja) * 2011-03-31 2012-11-08 Hitachi Zosen Corp レーザ光の波長変換装置
KR101341744B1 (ko) * 2012-05-08 2013-12-16 홍정환 의료용 레이저 치료기의 전원장치
JP6296927B2 (ja) * 2014-07-03 2018-03-20 キヤノン株式会社 被検体情報取得装置およびレーザー装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200118565A (ko) * 2019-04-08 2020-10-16 원텍 주식회사 레이저 발생 장치

Also Published As

Publication number Publication date
WO2017209355A1 (fr) 2017-12-07

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application