JPS5458397A - Pulse laser unit - Google Patents

Pulse laser unit

Info

Publication number
JPS5458397A
JPS5458397A JP12537277A JP12537277A JPS5458397A JP S5458397 A JPS5458397 A JP S5458397A JP 12537277 A JP12537277 A JP 12537277A JP 12537277 A JP12537277 A JP 12537277A JP S5458397 A JPS5458397 A JP S5458397A
Authority
JP
Japan
Prior art keywords
package
main body
resonator
transmission rate
installation
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.)
Granted
Application number
JP12537277A
Other languages
Japanese (ja)
Other versions
JPS5917873B2 (en
Inventor
Yoichi Murakami
Takashi Ito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12537277A priority Critical patent/JPS5917873B2/en
Publication of JPS5458397A publication Critical patent/JPS5458397A/en
Publication of JPS5917873B2 publication Critical patent/JPS5917873B2/en
Expired 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
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

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

Abstract

PURPOSE:to make stable the great pulse oscillation, by avoiding the reduction in the transmission rate of laser light due to the condition of package installation, through taking the construction that the package of saturated absorbing color element solution is extended toward the axis of resonator. CONSTITUTION:The resonator is constituted by placing the laser rod 3 and the package 4 locating saturated absorbing color element solution between the low reflection factor mirror 1 and high reflection factor mirror 2. Further, the package 4 consists of the metal bellows 11 extending the package main body 7', package external cylinder 12 specifying the direction for extension, main body 7', and two glass windows 8. One end of the main body 7' is fixed to the external cylinder 12 and another is not fixed. Accordingly, if the temperature is increased and the volume of the solution 9 is increased, since the package 4 is extended toward the axis of resonance, no destruction due to the internal pressure increase of the package 4 is caused and the change in the transmission rate due to the change in the condition of installation can be avoided.
JP12537277A 1977-10-19 1977-10-19 Pulse laser device Expired JPS5917873B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12537277A JPS5917873B2 (en) 1977-10-19 1977-10-19 Pulse laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12537277A JPS5917873B2 (en) 1977-10-19 1977-10-19 Pulse laser device

Publications (2)

Publication Number Publication Date
JPS5458397A true JPS5458397A (en) 1979-05-11
JPS5917873B2 JPS5917873B2 (en) 1984-04-24

Family

ID=14908493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12537277A Expired JPS5917873B2 (en) 1977-10-19 1977-10-19 Pulse laser device

Country Status (1)

Country Link
JP (1) JPS5917873B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222764A (en) * 2010-04-09 2011-11-04 Hamamatsu Photonics Kk Pulse fiber laser device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222764A (en) * 2010-04-09 2011-11-04 Hamamatsu Photonics Kk Pulse fiber laser device
US8724673B2 (en) 2010-04-09 2014-05-13 Hamamatsu Photonics K.K. Pulse fiber laser device

Also Published As

Publication number Publication date
JPS5917873B2 (en) 1984-04-24

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