JPS643811U - - Google Patents
Info
- Publication number
- JPS643811U JPS643811U JP9364487U JP9364487U JPS643811U JP S643811 U JPS643811 U JP S643811U JP 9364487 U JP9364487 U JP 9364487U JP 9364487 U JP9364487 U JP 9364487U JP S643811 U JPS643811 U JP S643811U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- optical path
- bend mirror
- light blocking
- blocking mechanism
- 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 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例である光遮断機構
付光路変換器の概要図、第２図はこの考案の別の
実施例である光遮断機構付光路変換器の概要図、
第３図は従来の光路変換器の概要図を示す。
図において、１はベンドミラー、２は取付ブロ
ツク、３はベンドミラー駆動手段、４はレーザパ
ワーダンパー、５はパワーモータを示す。なお、
図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a schematic diagram of an optical path converter with a light blocking mechanism that is an embodiment of this invention, and FIG. 2 is a schematic diagram of an optical path converter with a light blocking mechanism that is another embodiment of this invention.
FIG. 3 shows a schematic diagram of a conventional optical path converter. In the figure, 1 is a bend mirror, 2 is a mounting block, 3 is a bend mirror driving means, 4 is a laser power damper, and 5 is a power motor. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
び遮断する光遮断機構付光路変換器において、レ
ーザビームの入射方向を変向するベンドミラー、
このベンドミラーを上記レーザビームに照射され
ない位置に移動させるベンドミラー駆動手段、上
記レーザビームの入射光軸上に、このレーザビー
ムの入射側から見て、上記ベンドミラーの背後に
配設したレーザビームを吸収、もしくはレーザビ
ームの吸収と共にこのレーザビームのパワーおよ
びビームモードの少なくともいずれかを測定する
手段を有するレーザパワーダンプ手段を備えたこ
とを特徴とする光遮断機構付光路変換器。 In an optical path converter with a light blocking mechanism that is disposed in a laser beam transmission path and changes and blocks the optical path, a bend mirror that changes the incident direction of the laser beam;
A bend mirror driving means for moving the bend mirror to a position where it is not irradiated with the laser beam; a laser beam disposed behind the bend mirror when viewed from the laser beam incident side on the incident optical axis of the laser beam; 1. An optical path converter with a light blocking mechanism, characterized in that the optical path changer is equipped with a laser power dumping means having a means for absorbing a laser beam, or measuring at least one of the power and beam mode of the laser beam along with the absorption of the laser beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9364487U JPS643811U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9364487U JPS643811U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643811U true JPS643811U (en) | 1989-01-11 |
Family
ID=31318112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9364487U Pending JPS643811U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643811U (en) |
-
1987
- 1987-06-18 JP JP9364487U patent/JPS643811U/ja active Pending
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