JPS60129163U - Multiple beam laser light source - Google Patents
Multiple beam laser light sourceInfo
- Publication number
- JPS60129163U JPS60129163U JP1382384U JP1382384U JPS60129163U JP S60129163 U JPS60129163 U JP S60129163U JP 1382384 U JP1382384 U JP 1382384U JP 1382384 U JP1382384 U JP 1382384U JP S60129163 U JPS60129163 U JP S60129163U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- laser light
- beam laser
- multiple beam
- beams
- 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
Landscapes
- Optical Head (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来９複数ビームを別々のコーリメータレンズ
でコリメートした後に合成する光学ヘッドの構成図、第
２図は本考案の実施例による光学へ一ツドの構成図、第
３図は第２図のレーザ光源部の構成を示す斜視図である
。図において。
１１ ａ、１１ ｂ””半導体レーザ、１２ａｖ１２ｂ
・・・・・・コリ２メータレンズ、１３：・曲偏光ヒー
ム。Fig. 1 is a block diagram of a conventional optical head that collimates nine plural beams using separate collimator lenses and then synthesizes them. Fig. 2 is a block diagram of an optical head according to an embodiment of the present invention. FIG. 3 is a perspective view showing the configuration of the laser light source section shown in the figure. In fig. 11 a, 11 b"" semiconductor laser, 12av12b
・・・・・・Cori 2 meter lens, 13:・Curved polarized beam.
Claims (1)
を備えた半導体レーザからなる複数ビーム用レーザ光源
において、−前記複数ビームの放射光の放射方向と異な
る方向から放射される前記半・ 導体レーザの放射光、
と結合してこれら放射光を導、く複数の導波路とＪこれ
ら導波路の出射端近傍に−配設された複数の検出器とを
備える−ことを特徴とする複数ビーム用レーザ光源。In a multi-beam laser light source comprising a semiconductor laser having a plurality of beams having the same emission direction and arranged close to each other, - the semiconductor laser emitting from a direction different from the emission direction of the emitted light of the plurality of beams; synchrotron radiation,
What is claimed is: 1. A laser light source for multiple beams, comprising: a plurality of waveguides for coupling with and guiding the emitted light; and a plurality of detectors disposed near the emission ends of these waveguides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1382384U JPS60129163U (en) | 1984-02-03 | 1984-02-03 | Multiple beam laser light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1382384U JPS60129163U (en) | 1984-02-03 | 1984-02-03 | Multiple beam laser light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60129163U true JPS60129163U (en) | 1985-08-30 |
Family
ID=30498182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1382384U Pending JPS60129163U (en) | 1984-02-03 | 1984-02-03 | Multiple beam laser light source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60129163U (en) |
-
1984
- 1984-02-03 JP JP1382384U patent/JPS60129163U/en active Pending
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