JPS6115770U - 3-beam semiconductor laser device - Google Patents
3-beam semiconductor laser deviceInfo
- Publication number
- JPS6115770U JPS6115770U JP10090284U JP10090284U JPS6115770U JP S6115770 U JPS6115770 U JP S6115770U JP 10090284 U JP10090284 U JP 10090284U JP 10090284 U JP10090284 U JP 10090284U JP S6115770 U JPS6115770 U JP S6115770U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser device
- beam semiconductor
- laser element
- case
- 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
【図面の簡単な説明】
第１図は本考案の半導体レーザ装置及び従来の半導体レ
ーザ装置を示す断面図、第２図は本実施例半導体レーサ
装置を用いた光学系の構成を示す模式図、第３図は従来
の半導体レーザ装置を用いた光学系の構成を示す模式図
である。
２・・・ケース、３・・・開口、７・・・半導体レーザ
素子、２２・・・回折格子。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a sectional view showing the semiconductor laser device of the present invention and a conventional semiconductor laser device, and FIG. 2 is a schematic diagram showing the configuration of an optical system using the semiconductor laser device of the present embodiment. FIG. 3 is a schematic diagram showing the configuration of an optical system using a conventional semiconductor laser device. 2... Case, 3... Aperture, 7... Semiconductor laser element, 22... Diffraction grating.
Claims (1)
に上記半導体レーザ素子から発せられるレーザ光を外部
に出射せしめるための開口を有するケース、上記開口を
塞ぐように配設された回折格子を具備したことを特徴と
するビーム用半導体レーザ装置。A case comprising a semiconductor laser element, a case that houses the semiconductor laser element and has an opening for emitting laser light emitted from the semiconductor laser element to the outside, and a diffraction grating arranged so as to close the opening. Features of the beam semiconductor laser device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10090284U JPS6115770U (en) | 1984-07-04 | 1984-07-04 | 3-beam semiconductor laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10090284U JPS6115770U (en) | 1984-07-04 | 1984-07-04 | 3-beam semiconductor laser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6115770U true JPS6115770U (en) | 1986-01-29 |
Family
ID=30660344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10090284U Pending JPS6115770U (en) | 1984-07-04 | 1984-07-04 | 3-beam semiconductor laser device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6115770U (en) |
-
1984
- 1984-07-04 JP JP10090284U patent/JPS6115770U/en active Pending
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