JPS61200684U - - Google Patents
Info
- Publication number
- JPS61200684U JPS61200684U JP1985082340U JP8234085U JPS61200684U JP S61200684 U JPS61200684 U JP S61200684U JP 1985082340 U JP1985082340 U JP 1985082340U JP 8234085 U JP8234085 U JP 8234085U JP S61200684 U JPS61200684 U JP S61200684U
- Authority
- JP
- Japan
- Prior art keywords
- position detection
- detection device
- beam position
- mirror
- optical axis
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の系統図、第２図は
ビーム位置検出装置を原理的に示した説明図、第
３図はミラー角度補正装置の一例の断面図、第４
図はミラー角度補正装置の他の例の断面図、第５
図は接続回路の一例を示す回路図である。
１……ビーム、２，４，５……ミラー、３……
コリメータミラー、６……レンズ、７……ビーム
位置検出装置、１０……ミラー角度補正装置。
Fig. 1 is a system diagram of an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the principle of a beam position detection device, Fig. 3 is a sectional view of an example of a mirror angle correction device, and Fig. 4 is a sectional view of an example of a mirror angle correction device.
The figure is a cross-sectional view of another example of the mirror angle correction device.
The figure is a circuit diagram showing an example of a connection circuit. 1... Beam, 2, 4, 5... Mirror, 3...
Collimator mirror, 6... Lens, 7... Beam position detection device, 10... Mirror angle correction device.
Claims (1)
軸のずれを電圧または電流の変化として出力する
ビーム位置検出装置を設け、該ビーム位置検出装
置の出力側を、ビーム位置検出装置の出力値に応
じてミラーを振らせるミラー角度補正装置に接続
したことを特徴とする光軸の自動調整装置。 A beam position detection device that outputs the deviation of the optical axis as a change in voltage or current is provided in the optical path of the mirror reflection type laser beam transmission device, and the output side of the beam position detection device is connected to the output value of the beam position detection device. An automatic optical axis adjustment device characterized in that it is connected to a mirror angle correction device that swings a mirror accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082340U JPH0321827Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082340U JPH0321827Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200684U true JPS61200684U (en) | 1986-12-16 |
| JPH0321827Y2 JPH0321827Y2 (en) | 1991-05-13 |
Family
ID=30629967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985082340U Expired JPH0321827Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321827Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309487A (en) * | 1992-05-11 | 1993-11-22 | Mitsubishi Electric Corp | Laser beam optical axis position detector and laser beam transmitting device provided with the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59195890A (en) * | 1983-04-20 | 1984-11-07 | Mitsubishi Electric Corp | Regulator for laser optical axis |
-
1985
- 1985-05-31 JP JP1985082340U patent/JPH0321827Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59195890A (en) * | 1983-04-20 | 1984-11-07 | Mitsubishi Electric Corp | Regulator for laser optical axis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05309487A (en) * | 1992-05-11 | 1993-11-22 | Mitsubishi Electric Corp | Laser beam optical axis position detector and laser beam transmitting device provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321827Y2 (en) | 1991-05-13 |