JPS5258394A - Laser unit - Google Patents

Laser unit

Info

Publication number
JPS5258394A
JPS5258394A JP13436775A JP13436775A JPS5258394A JP S5258394 A JPS5258394 A JP S5258394A JP 13436775 A JP13436775 A JP 13436775A JP 13436775 A JP13436775 A JP 13436775A JP S5258394 A JPS5258394 A JP S5258394A
Authority
JP
Japan
Prior art keywords
laser unit
optical
laser
modulator
changing
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
JP13436775A
Other languages
Japanese (ja)
Inventor
Tatsuo Tanaka
Akira Maeda
Masayoshi Urushiya
Takashi Nakakado
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13436775A priority Critical patent/JPS5258394A/en
Publication of JPS5258394A publication Critical patent/JPS5258394A/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
    • H01S3/106—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

Landscapes

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

Abstract

PURPOSE:To put out alternatively the laser light of 2 wave length obtained from the laser discharge tube, by changing the Q value of optical resonator with optical m modulator.
JP13436775A 1975-11-07 1975-11-07 Laser unit Pending JPS5258394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13436775A JPS5258394A (en) 1975-11-07 1975-11-07 Laser unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13436775A JPS5258394A (en) 1975-11-07 1975-11-07 Laser unit

Publications (1)

Publication Number Publication Date
JPS5258394A true JPS5258394A (en) 1977-05-13

Family

ID=15126708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13436775A Pending JPS5258394A (en) 1975-11-07 1975-11-07 Laser unit

Country Status (1)

Country Link
JP (1) JPS5258394A (en)

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