KR101371199B1 - 더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법 - Google Patents

더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법 Download PDF

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KR101371199B1
KR101371199B1 KR1020120044170A KR20120044170A KR101371199B1 KR 101371199 B1 KR101371199 B1 KR 101371199B1 KR 1020120044170 A KR1020120044170 A KR 1020120044170A KR 20120044170 A KR20120044170 A KR 20120044170A KR 101371199 B1 KR101371199 B1 KR 101371199B1
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KR
South Korea
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output
waveform
laser
output waveform
driving
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KR1020120044170A
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English (en)
Korean (ko)
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KR20130120924A (ko
Inventor
김종원
김정현
서영석
박경수
백영준
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원텍 주식회사
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Priority to KR1020120044170A priority Critical patent/KR101371199B1/ko
Priority to PCT/KR2013/003630 priority patent/WO2013162324A1/fr
Publication of KR20130120924A publication Critical patent/KR20130120924A/ko
Application granted granted Critical
Publication of KR101371199B1 publication Critical patent/KR101371199B1/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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • 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
    • 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
    • H01S3/10084—Frequency control by seeding
    • H01S3/10092—Coherent seed, e.g. injection locking
    • 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • H01S3/1024—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
KR1020120044170A 2012-04-26 2012-04-26 더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법 KR101371199B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020120044170A KR101371199B1 (ko) 2012-04-26 2012-04-26 더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법
PCT/KR2013/003630 WO2013162324A1 (fr) 2012-04-26 2013-04-26 Appareil de génération de laser à double impulsion et procédé de génération de laser à double impulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120044170A KR101371199B1 (ko) 2012-04-26 2012-04-26 더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법

Publications (2)

Publication Number Publication Date
KR20130120924A KR20130120924A (ko) 2013-11-05
KR101371199B1 true KR101371199B1 (ko) 2014-03-10

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Application Number Title Priority Date Filing Date
KR1020120044170A KR101371199B1 (ko) 2012-04-26 2012-04-26 더블펄스 레이저 발생장치 및 더블펄스 레이저 발생방법

Country Status (2)

Country Link
KR (1) KR101371199B1 (fr)
WO (1) WO2013162324A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101652880B1 (ko) * 2014-11-10 2016-08-31 김태균 단일 챔버 레이저 발진장치
WO2016167604A1 (fr) * 2015-04-17 2016-10-20 주식회사 제이시스메디칼 Dispositif de génération de laser nd:yag déclenché et procédé de génération correspondant
CN107069398B (zh) * 2017-04-07 2019-02-22 长春理工大学 双脉冲方波光纤激光器
CN107069400A (zh) * 2017-06-02 2017-08-18 哈尔滨镭致科技有限公司 百皮秒激光美容仪

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08222792A (ja) * 1995-02-17 1996-08-30 Mitsubishi Electric Corp レーザ増幅器およびレーザ発振器
JPH08250787A (ja) * 1995-03-08 1996-09-27 Shin Meiwa Ind Co Ltd 固体レーザ発振装置
US5699376A (en) * 1995-06-09 1997-12-16 Lumonics Ltd. Laser system and method using plural gain elements and thermal lensing
JP2009194176A (ja) * 2008-02-14 2009-08-27 Toshiba Corp 固体レーザ装置及びレーザ加工方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08222792A (ja) * 1995-02-17 1996-08-30 Mitsubishi Electric Corp レーザ増幅器およびレーザ発振器
JPH08250787A (ja) * 1995-03-08 1996-09-27 Shin Meiwa Ind Co Ltd 固体レーザ発振装置
US5699376A (en) * 1995-06-09 1997-12-16 Lumonics Ltd. Laser system and method using plural gain elements and thermal lensing
JP2009194176A (ja) * 2008-02-14 2009-08-27 Toshiba Corp 固体レーザ装置及びレーザ加工方法

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Publication number Publication date
KR20130120924A (ko) 2013-11-05
WO2013162324A1 (fr) 2013-10-31

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