JPH04484U - - Google Patents
Info
- Publication number
- JPH04484U JPH04484U JP1990037786U JP3778690U JPH04484U JP H04484 U JPH04484 U JP H04484U JP 1990037786 U JP1990037786 U JP 1990037786U JP 3778690 U JP3778690 U JP 3778690U JP H04484 U JPH04484 U JP H04484U
- Authority
- JP
- Japan
- Prior art keywords
- lens unit
- laser beam
- laser oscillator
- optical fiber
- laser
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案の実施例を示す図、第２図は
この考案の他の実施例を示す図、第３図、第４図
は従来のレーザ光伝送装置を示す図である。
図において、１はレーザ発振器、２は光フアイ
バー、３は出射レンズユニツト、４は入射レンズ
ユニツト、５は対物レンズ、６はステージ、７は
レンズホルダー、８はワーク、９は伝送ユニツト
、１０は可動ミラー、１１は固定ミラーである。
なお、図中同一あるいは相当部分には同一符号を
付して示してある。
FIG. 1 is a diagram showing an embodiment of this invention, FIG. 2 is a diagram showing another embodiment of this invention, and FIGS. 3 and 4 are diagrams showing a conventional laser beam transmission device. In the figure, 1 is a laser oscillator, 2 is an optical fiber, 3 is an output lens unit, 4 is an input lens unit, 5 is an objective lens, 6 is a stage, 7 is a lens holder, 8 is a workpiece, 9 is a transmission unit, and 10 is a The movable mirror 11 is a fixed mirror.
It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
ザ発振器が生じたレーザ光を伝送する一端に出射
レンズユニツトを備えた光フアイバーと、この出
射レンズユニツトを保持するステージから構成さ
れる第１の手段と、入射レンズユニツトと、この
入射レンズユニツトの一端に接続され、他端に対
物レンズを備えた光フアイバーから構成される第
２の手段と、上記第１の手段の出射レンズユニツ
トの光軸と第２の手段の入射レンズユニツトの光
軸が平行方向に配置した複数の第２の手段とを具
備し、レーザ発振器から生じたレーザ光を複数の
作業エリアに時分割で伝送することを特徴とする
レーザ光伝送装置。 a first means comprising a laser oscillator that generates a laser beam; an optical fiber having an output lens unit at one end that transmits the laser beam generated by the laser oscillator; and a stage that holds the output lens unit; an input lens unit; a second means comprising an optical fiber connected to one end of the input lens unit and provided with an objective lens at the other end; and a plurality of second means in which the optical axes of the incident lens units of the means are arranged in parallel directions, and the laser beam generated from the laser oscillator is transmitted in a time-sharing manner to a plurality of work areas. Optical transmission equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037786U JPH04484U (en) | 1990-04-09 | 1990-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037786U JPH04484U (en) | 1990-04-09 | 1990-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04484U true JPH04484U (en) | 1992-01-06 |
Family
ID=31545212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037786U Pending JPH04484U (en) | 1990-04-09 | 1990-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005186126A (en) * | 2003-12-26 | 2005-07-14 | Sango Co Ltd | Pipe processing method and pipe processing system |
-
1990
- 1990-04-09 JP JP1990037786U patent/JPH04484U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005186126A (en) * | 2003-12-26 | 2005-07-14 | Sango Co Ltd | Pipe processing method and pipe processing system |
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