JPS55121692A - Laser generator - Google Patents
Laser generatorInfo
- Publication number
- JPS55121692A JPS55121692A JP2916479A JP2916479A JPS55121692A JP S55121692 A JPS55121692 A JP S55121692A JP 2916479 A JP2916479 A JP 2916479A JP 2916479 A JP2916479 A JP 2916479A JP S55121692 A JPS55121692 A JP S55121692A
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- shielding
- laser
- plate
- generator
- 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
Links
Landscapes
- Lasers (AREA)
Abstract
PURPOSE: To accelerate the response of shielding a laser beam by providing a shielding member laterally movable freely in a resonance route of the beam.
CONSTITUTION: When a shielding plate 14 of a shielding device 3 provided in a laser generator 1 is rotatably moved to cross the route of a laser beam produced in the generator 1 to shield the laser beam, the resonance condition of generating laser light 2 is not satisifed to instantaneously erase the laser light 2. Since the laser beam 13 is shielded by the plate 14 at this time and simultanesouly erased, the plate 14 is not thermally broken by the laser beam 13.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2916479A JPS55121692A (en) | 1979-03-13 | 1979-03-13 | Laser generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2916479A JPS55121692A (en) | 1979-03-13 | 1979-03-13 | Laser generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121692A true JPS55121692A (en) | 1980-09-18 |
Family
ID=12268599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2916479A Pending JPS55121692A (en) | 1979-03-13 | 1979-03-13 | Laser generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121692A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5889889A (en) * | 1981-11-24 | 1983-05-28 | Olympus Optical Co Ltd | Device for varying laser output |
JPS58218185A (en) * | 1982-06-14 | 1983-12-19 | Olympus Optical Co Ltd | Variable output laser device |
JPS59135786A (en) * | 1983-01-25 | 1984-08-04 | Mitsubishi Electric Corp | Changeover device for mode of laser oscillator |
JPS60160188A (en) * | 1984-01-31 | 1985-08-21 | Mochida Pharmaceut Co Ltd | Laser oscillation tube of mode change-over type |
JPS60160189A (en) * | 1984-01-31 | 1985-08-21 | Mochida Pharmaceut Co Ltd | Laser oscillator of mode change-over type |
-
1979
- 1979-03-13 JP JP2916479A patent/JPS55121692A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5889889A (en) * | 1981-11-24 | 1983-05-28 | Olympus Optical Co Ltd | Device for varying laser output |
JPS58218185A (en) * | 1982-06-14 | 1983-12-19 | Olympus Optical Co Ltd | Variable output laser device |
JPH0419716B2 (en) * | 1982-06-14 | 1992-03-31 | Olympus Optical Co | |
JPS59135786A (en) * | 1983-01-25 | 1984-08-04 | Mitsubishi Electric Corp | Changeover device for mode of laser oscillator |
JPS60160188A (en) * | 1984-01-31 | 1985-08-21 | Mochida Pharmaceut Co Ltd | Laser oscillation tube of mode change-over type |
JPS60160189A (en) * | 1984-01-31 | 1985-08-21 | Mochida Pharmaceut Co Ltd | Laser oscillator of mode change-over type |
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