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JPS523397A - Mode synchronism laser device - Google Patents

Mode synchronism laser device

Info

Publication number
JPS523397A
JPS523397A JP50078935A JP7893575A JPS523397A JP S523397 A JPS523397 A JP S523397A JP 50078935 A JP50078935 A JP 50078935A JP 7893575 A JP7893575 A JP 7893575A JP S523397 A JPS523397 A JP S523397A
Authority
JP
Japan
Prior art keywords
mode
laser device
synchronism
mode synchronism
laser
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.)
Pending
Application number
JP50078935A
Other languages
Japanese (ja)
Inventor
Kunihiko Washio
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50078935A priority Critical patent/JPS523397A/en
Publication of JPS523397A publication Critical patent/JPS523397A/en
Pending 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
    • H01S3/1123—Q-switching
    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1061—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a variable absorption device
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)

Abstract

PURPOSE:In a mode synchroneous laser for employing continuously exciting solid laser, effecting a slef-mode synchronism for use with saturable coloring matter, and generating a mode synchronism pulse in a quick repetition.
JP50078935A 1975-06-24 1975-06-24 Mode synchronism laser device Pending JPS523397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50078935A JPS523397A (en) 1975-06-24 1975-06-24 Mode synchronism laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50078935A JPS523397A (en) 1975-06-24 1975-06-24 Mode synchronism laser device

Publications (1)

Publication Number Publication Date
JPS523397A true JPS523397A (en) 1977-01-11

Family

ID=13675717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50078935A Pending JPS523397A (en) 1975-06-24 1975-06-24 Mode synchronism laser device

Country Status (1)

Country Link
JP (1) JPS523397A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148369A (en) * 1987-12-04 1989-06-09 Kobe Steel Ltd Surface treatment of galvanized steel sheet
JPH01149023A (en) * 1987-12-07 1989-06-12 Matsushita Electric Ind Co Ltd Acoustooptic q switch
US9211965B2 (en) 2010-02-11 2015-12-15 Avery Dennison Corporation Plastic fastener dispensing hand tool having a novel anvil design

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148369A (en) * 1987-12-04 1989-06-09 Kobe Steel Ltd Surface treatment of galvanized steel sheet
JPH01149023A (en) * 1987-12-07 1989-06-12 Matsushita Electric Ind Co Ltd Acoustooptic q switch
US9211965B2 (en) 2010-02-11 2015-12-15 Avery Dennison Corporation Plastic fastener dispensing hand tool having a novel anvil design
US10683125B2 (en) 2010-02-11 2020-06-16 Avery Dennison Corporation Plastic fastener dispensing hand tool having a novel anvil design to reduce needle sticks

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