JPS62190368U - - Google Patents
Info
- Publication number
- JPS62190368U JPS62190368U JP7694586U JP7694586U JPS62190368U JP S62190368 U JPS62190368 U JP S62190368U JP 7694586 U JP7694586 U JP 7694586U JP 7694586 U JP7694586 U JP 7694586U JP S62190368 U JPS62190368 U JP S62190368U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- extraction window
- back surfaces
- laser
- detects
- 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
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図の出力取り出し窓付近の拡大断面図で
ある。
２……出力取り出し窓、４……レーザ光、７…
…検出器、９……干渉縞パターン。
Figure 1 is a side view showing one embodiment of the present invention;
This figure is an enlarged sectional view of the vicinity of the output take-out window in FIG. 1. 2... Output extraction window, 4... Laser light, 7...
...Detector, 9...Interference fringe pattern.
Claims (1)
出し窓の表面及び裏面を同時に照射する参照用レ
ーザと、前記レーザ光取り出し窓の表面及び裏面
からの参照用レーザ光の反射光を検知する検出機
構を備えたことを特徴とするレーザ装置の出力取
り出し窓劣化検出装置。 A reference laser that is provided around the optical path of the laser beam and simultaneously irradiates the front and back surfaces of the laser beam extraction window, and a detection mechanism that detects the reflected light of the reference laser beam from the front and back surfaces of the laser beam extraction window. A deterioration detection device for an output extraction window of a laser device, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7694586U JPS62190368U (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7694586U JPS62190368U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190368U true JPS62190368U (en) | 1987-12-03 |
Family
ID=30924489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7694586U Pending JPS62190368U (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992017754A1 (en) * | 1991-04-02 | 1992-10-15 | Fanuc Ltd | System for monitoring arc sensor protecting window |
-
1986
- 1986-05-23 JP JP7694586U patent/JPS62190368U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992017754A1 (en) * | 1991-04-02 | 1992-10-15 | Fanuc Ltd | System for monitoring arc sensor protecting window |
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