JPS6366807U - - Google Patents
Info
- Publication number
- JPS6366807U JPS6366807U JP16126786U JP16126786U JPS6366807U JP S6366807 U JPS6366807 U JP S6366807U JP 16126786 U JP16126786 U JP 16126786U JP 16126786 U JP16126786 U JP 16126786U JP S6366807 U JPS6366807 U JP S6366807U
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- main body
- light source
- transmission line
- line side
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案の一実施例のレーザハザード防
止装置の構造を示す図、第２図は半導体レーザの
駆動回路のブロツク構成図である。
図中、１はレーザ光源、２は伝送路側光コネク
タ、６は本体、８は発光素子、９は受光素子であ
る。
FIG. 1 is a diagram showing the structure of a laser hazard prevention device according to an embodiment of the present invention, and FIG. 2 is a block diagram of a semiconductor laser drive circuit. In the figure, 1 is a laser light source, 2 is a transmission line side optical connector, 6 is a main body, 8 is a light emitting element, and 9 is a light receiving element.
Claims (1)
ーザ光に対して同一軸線上に案内する案内部１１
を有する本体６と、 該本体６内に設けられ、該伝送路側光コネクタ
２の着脱を検知する発光素子８、受光素子９から
なる光センサとを備え、 該光センサにより、該伝送路側光コネクタ２が
取りはずされたことを検知した際に、該レーザ光
源１の出力を断とすることを特徴とするレーザハ
ザード防止装置。[Claims for Utility Model Registration] Guide part 11 that guides transmission line side optical connector 2 on the same axis as the laser light from laser light source 1
a main body 6 having a main body 6; and an optical sensor provided in the main body 6 and consisting of a light emitting element 8 and a light receiving element 9 for detecting attachment/detachment of the transmission line side optical connector 2; A laser hazard prevention device characterized in that the output of the laser light source 1 is cut off when it is detected that the laser light source 1 is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16126786U JPS6366807U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16126786U JPS6366807U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6366807U true JPS6366807U (en) | 1988-05-06 |
Family
ID=31087422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16126786U Pending JPS6366807U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6366807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164655A (en) * | 2006-12-27 | 2008-07-17 | Opnext Japan Inc | Connector switch for controlling optical output |
| JP2012181321A (en) * | 2011-03-01 | 2012-09-20 | Nec Computertechno Ltd | Communication module |
-
1986
- 1986-10-21 JP JP16126786U patent/JPS6366807U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164655A (en) * | 2006-12-27 | 2008-07-17 | Opnext Japan Inc | Connector switch for controlling optical output |
| JP2012181321A (en) * | 2011-03-01 | 2012-09-20 | Nec Computertechno Ltd | Communication module |
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