JPS5470060A - Laser radiating apparatus - Google Patents
Laser radiating apparatusInfo
- Publication number
- JPS5470060A JPS5470060A JP13659977A JP13659977A JPS5470060A JP S5470060 A JPS5470060 A JP S5470060A JP 13659977 A JP13659977 A JP 13659977A JP 13659977 A JP13659977 A JP 13659977A JP S5470060 A JPS5470060 A JP S5470060A
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- optical
- light
- optical member
- laser light
- 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
Links
Landscapes
- Laser Beam Processing (AREA)
- Lasers (AREA)
Abstract
PURPOSE:To perform splitting of the energy of laser light accurately by separately providing a scanning optical member and a distributing optical member. CONSTITUTION:Laser light 1 is made to the laser light 1' of a 90 deg. changed optical axis by the scanning optical member 11 of a mirror which moves on the optical axis with an inclination of 45 deg. with respect to the optical axis. Its optical axis is then changed 90 deg. by the distributing optical member 12 of the mirror which is adjusted of its position by being minutely moved in the optical axis direction of the light 1' by a micrometer, etc. and inclines 45 deg. to the optical axis of the light 1', whereby it is made to the laser light 1'' of the optical axis parallel to the light 1''. This light 1'' is accurately split by the splitting optical member 13 formed by the lenses 13a, 13b split by a specified split line 4 and images on the focal points 8, 9 of welding members 6, 8. Even when the position of the scanning optical member is inaccurate, the laser energy may be split at a specified accurate rate by the optical system provided separately with said optical scanning member and distributing optical member, whereby fabrication such as welding or the like by the laser light of the accurate quantity may be performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52136599A JPS607592B2 (en) | 1977-11-16 | 1977-11-16 | Laser irradiation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52136599A JPS607592B2 (en) | 1977-11-16 | 1977-11-16 | Laser irradiation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5470060A true JPS5470060A (en) | 1979-06-05 |
JPS607592B2 JPS607592B2 (en) | 1985-02-26 |
Family
ID=15179057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52136599A Expired JPS607592B2 (en) | 1977-11-16 | 1977-11-16 | Laser irradiation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS607592B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124496A (en) * | 1990-11-01 | 1992-06-23 | Ethyl Corporation | Process for decabromodiphenylalkane predominant product |
-
1977
- 1977-11-16 JP JP52136599A patent/JPS607592B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124496A (en) * | 1990-11-01 | 1992-06-23 | Ethyl Corporation | Process for decabromodiphenylalkane predominant product |
Also Published As
Publication number | Publication date |
---|---|
JPS607592B2 (en) | 1985-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0326760A3 (en) | Laser beam guidance apparatus | |
EP0154279A3 (en) | Laser beam scanning device and marking system | |
EP0297361A3 (en) | Telecentric image-forming system having variable magnifications | |
GB1496754A (en) | Light-beam-deviating optical equipment | |
JPS5657012A (en) | Distance detecting optical system | |
JPS55142307A (en) | Optical axis position correcting device | |
GR3003610T3 (en) | ||
DE602004019323D1 (en) | Optical scanning device and image forming device | |
JPS5674219A (en) | Three-dimensional display device | |
JPS5470060A (en) | Laser radiating apparatus | |
JPS54126050A (en) | Focusing method preventing variation of angle of view | |
JPS568109A (en) | Reflecting telescope | |
JPS52113750A (en) | Scanning optical system having beam detecting optics for information | |
JPS5454057A (en) | Projecting apparatus | |
JPS52111736A (en) | Scanning optical system with information beam take-out element | |
JPS57165709A (en) | Distance measuring method | |
JPS57133414A (en) | Correcting device for focus detecting device | |
GB1512037A (en) | Optical focusing system | |
JPS5747593A (en) | Laser device | |
JPS55106425A (en) | Single-lens reflex camera | |
JPS54106253A (en) | Automatic focusing device | |
JPS55140103A (en) | Optical surveying system of laser theodolite | |
JPS6424217A (en) | Scanning optical system | |
JPS5449152A (en) | Optical scanner | |
JPS5332497A (en) | Machining apparatus in use of laser beam |