JPH0210509U - - Google Patents
Info
- Publication number
- JPH0210509U JPH0210509U JP8659788U JP8659788U JPH0210509U JP H0210509 U JPH0210509 U JP H0210509U JP 8659788 U JP8659788 U JP 8659788U JP 8659788 U JP8659788 U JP 8659788U JP H0210509 U JPH0210509 U JP H0210509U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- optical
- lens
- light beam
- disposed
- 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 7
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係わる半導体レーザモジユー
ルの一実施例を示す概略構成図、第２図は第１図
の光サーキユレータの一実施例を示す詳細構成図
、第３図は従来の光アイソレータの作用を示す原
理図である。
４……半導体レーザ、７……第１のレンズ、８
……第２のレンズ、９……光サーキユレータ、１
１……光フアイバ。
FIG. 1 is a schematic diagram showing an embodiment of the semiconductor laser module according to the present invention, FIG. 2 is a detailed diagram showing an embodiment of the optical circuit of FIG. 1, and FIG. 3 is a conventional optical isolator. FIG. 4... Semiconductor laser, 7... First lens, 8
... Second lens, 9 ... Optical circulator, 1
1... Optical fiber.
Claims (1)
たレンズと、 このレンズを透過後の光ビームの光路上に配置
された光サーキユレータと、 この光サーキユレータ透過後の光ビームを光フ
アイバに結合する手段 とを具備することを特徴とする半導体レーザモ
ジユール。[Scope of Claim for Utility Model Registration] A semiconductor laser, a lens disposed on the optical path of the emitted light of this semiconductor laser, an optical circulator disposed on the optical path of the light beam after passing through this lens, and this optical circulator A semiconductor laser module comprising: means for coupling a transmitted light beam to an optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8659788U JPH0210509U (en) | 1988-07-01 | 1988-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8659788U JPH0210509U (en) | 1988-07-01 | 1988-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210509U true JPH0210509U (en) | 1990-01-23 |
Family
ID=31311235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8659788U Pending JPH0210509U (en) | 1988-07-01 | 1988-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210509U (en) |
-
1988
- 1988-07-01 JP JP8659788U patent/JPH0210509U/ja active Pending
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