JPH038595B2 - - Google Patents

Info

Publication number
JPH038595B2
JPH038595B2 JP59178952A JP17895284A JPH038595B2 JP H038595 B2 JPH038595 B2 JP H038595B2 JP 59178952 A JP59178952 A JP 59178952A JP 17895284 A JP17895284 A JP 17895284A JP H038595 B2 JPH038595 B2 JP H038595B2
Authority
JP
Japan
Prior art keywords
pulse width
pulse
etalon
laser
frequency shift
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP59178952A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6156479A (ja
Inventor
Toshihisa Tomie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP59178952A priority Critical patent/JPS6156479A/ja
Publication of JPS6156479A publication Critical patent/JPS6156479A/ja
Publication of JPH038595B2 publication Critical patent/JPH038595B2/ja
Granted legal-status Critical Current

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
    • H01S3/10—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
    • H01S3/1106—Mode locking
    • H01S3/1109—Active mode 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP59178952A 1984-08-28 1984-08-28 レ−ザパルス幅短縮装置 Granted JPS6156479A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59178952A JPS6156479A (ja) 1984-08-28 1984-08-28 レ−ザパルス幅短縮装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59178952A JPS6156479A (ja) 1984-08-28 1984-08-28 レ−ザパルス幅短縮装置

Publications (2)

Publication Number Publication Date
JPS6156479A JPS6156479A (ja) 1986-03-22
JPH038595B2 true JPH038595B2 (enrdf_load_html_response) 1991-02-06

Family

ID=16057524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59178952A Granted JPS6156479A (ja) 1984-08-28 1984-08-28 レ−ザパルス幅短縮装置

Country Status (1)

Country Link
JP (1) JPS6156479A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002040627A (ja) 2000-07-24 2002-02-06 Nec Corp レーザパターン修正方法並びに修正装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609586A (en) * 1969-06-18 1971-09-28 Bell Telephone Labor Inc Laser with pulsed transmission mode q-switching
US4156209A (en) * 1977-05-16 1979-05-22 Quanta-Ray, Inc. Lens free of back focal points for use with high power light beams
US4174504A (en) * 1978-01-25 1979-11-13 United Technologies Corporation Apparatus and method for cavity dumping a Q-switched laser

Also Published As

Publication number Publication date
JPS6156479A (ja) 1986-03-22

Similar Documents

Publication Publication Date Title
US4180751A (en) Mode-locked optical parametric oscillator apparatus
US8130799B2 (en) Environmentally stable passively modelocked fiber laser pulse source
JP2660227B2 (ja) モードロックされたレーザ
KR0149770B1 (ko) 이중공진기구조를 지닌 수동 q-스위치 레이저
Frerichs et al. Passive Q-switching and mode-locking of erbium-doped fluoride fiber lasers at 2.7 μm
EP0229284B1 (de) Verfahren und Anordnung zur wellenlängenselektiven internen Intensitätsmodulation und Strahlungsimpulserzeugung von Hochleistungs-CO2-Lasern
JP2505892B2 (ja) パラメトリツクパルスレ―ザ
US5799025A (en) Self starting, self mode-locked lasers
US3978429A (en) Mode-locked laser
US4268801A (en) Mode-locked laser using a saturable absorber in a cavity
US5317577A (en) Optical wavelength shifter using nonlinear refractive medium disposed interiorly of laser resonator
KR970072570A (ko) 파장 가변 레이저에서의 파장 선택가능 레이저 오실레이터
JPH07109913B2 (ja) 光学装置
JPH038595B2 (enrdf_load_html_response)
AT500694B1 (de) Einrichtung zum erzeugen kohärenter strahlung
JP3171265B2 (ja) 固体パルスレーザ装置
US3471802A (en) Modulated laser using a solid fabry-perot etalon having a birefringent center core
DE69519736T2 (de) Erzeugung von dunkelimpulsen
DE19923005B4 (de) Verfahren und Vorrichtung zur Frequenzkonversion von Laserstrahlung
CN110190501A (zh) 一种基于体布拉格光栅的主动调q方法
DE4242862C2 (de) Optisch oder elektrisch gepumpter Festkörperlaser
JPH04215489A (ja) 短パルス光源装置および短パルス光の発生法
JP2510348B2 (ja) 短パルス発生用レ―ザ装置
JP3260915B2 (ja) 短パルスレーザ光源
KR20090073475A (ko) 전광식 펄스형 광섬유 레이저 모듈

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term