JPS55154787A - Laser oscillator - Google Patents

Laser oscillator

Info

Publication number
JPS55154787A
JPS55154787A JP6147679A JP6147679A JPS55154787A JP S55154787 A JPS55154787 A JP S55154787A JP 6147679 A JP6147679 A JP 6147679A JP 6147679 A JP6147679 A JP 6147679A JP S55154787 A JPS55154787 A JP S55154787A
Authority
JP
Japan
Prior art keywords
mirror
laser
power
passed
medium
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
JP6147679A
Other languages
English (en)
Other versions
JPS5719584B2 (ja
Inventor
Masao Hishii
Haruhiko Nagai
Akio Nagai
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 JP6147679A priority Critical patent/JPS55154787A/ja
Publication of JPS55154787A publication Critical patent/JPS55154787A/ja
Publication of JPS5719584B2 publication Critical patent/JPS5719584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/003—Measuring quantity of heat for measuring the power of light beams, e.g. laser beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
JP6147679A 1979-05-21 1979-05-21 Laser oscillator Granted JPS55154787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6147679A JPS55154787A (en) 1979-05-21 1979-05-21 Laser oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6147679A JPS55154787A (en) 1979-05-21 1979-05-21 Laser oscillator

Publications (2)

Publication Number Publication Date
JPS55154787A true JPS55154787A (en) 1980-12-02
JPS5719584B2 JPS5719584B2 (ja) 1982-04-23

Family

ID=13172145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6147679A Granted JPS55154787A (en) 1979-05-21 1979-05-21 Laser oscillator

Country Status (1)

Country Link
JP (1) JPS55154787A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135179A (ja) * 1984-12-06 1986-06-23 Nippon Steel Corp レ−ザビ−ム光軸ずれ検出装置
FR2663794A2 (fr) * 1987-08-10 1991-12-27 Strasbourg Sa Electricite Dispositif d'analyse en mode continu et en mode impulsionnel de la repartition d'energie au sein d'un faisceau laser de puissance et de l'alignement de ce dernier.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135179A (ja) * 1984-12-06 1986-06-23 Nippon Steel Corp レ−ザビ−ム光軸ずれ検出装置
JPH0311112B2 (ja) * 1984-12-06 1991-02-15 Shinnippon Seitetsu Kk
FR2663794A2 (fr) * 1987-08-10 1991-12-27 Strasbourg Sa Electricite Dispositif d'analyse en mode continu et en mode impulsionnel de la repartition d'energie au sein d'un faisceau laser de puissance et de l'alignement de ce dernier.

Also Published As

Publication number Publication date
JPS5719584B2 (ja) 1982-04-23

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