JPS6241108U - - Google Patents
Info
- Publication number
- JPS6241108U JPS6241108U JP13349285U JP13349285U JPS6241108U JP S6241108 U JPS6241108 U JP S6241108U JP 13349285 U JP13349285 U JP 13349285U JP 13349285 U JP13349285 U JP 13349285U JP S6241108 U JPS6241108 U JP S6241108U
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- optical fiber
- optical fibers
- diode module
- axis
- 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
- 239000013307 optical fiber Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Description
第１図は本考案の実施例を示す説明図、第２図
は従来例を示す説面図である。
１０……光フアイバ束端面、１１……中心光フ
アイバ端面、１２……周辺光フアイバ端面、１５
，２５……レーザービーム、２０……光フアイバ
束、２１……中心光フアイバ、２２……周辺光フ
アイバ、２３……ＬＤ。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing a conventional example. 10... Optical fiber bundle end face, 11... Center optical fiber end face, 12... Peripheral optical fiber end face, 15
, 25... Laser beam, 20... Optical fiber bundle, 21... Center optical fiber, 22... Peripheral optical fiber, 23... LD.
Claims (1)
集合させた光フアイバ束と光強度分布がガウス分
布で、長径が短径の約２倍の楕円形ビームを有す
るレーザダイオードとを対向させてなるレーザダ
イオードモジユールにおいて、前記中心の光フア
イバの中心とその両側に接する２本の光フアイバ
の中心との３点を結んだ直線と、前記レーザダイ
オードの楕円形出力光の長軸とのなす角度がπ／
８であることを特徴とするレーザダイオードモジ
ユール。 An optical fiber bundle consisting of six optical fibers gathered around a central optical fiber and a laser diode which has a Gaussian light intensity distribution and an elliptical beam whose major axis is approximately twice the minor axis are placed facing each other. In a laser diode module, the angle formed by a straight line connecting three points, the center of the central optical fiber and the centers of the two optical fibers that touch on both sides, and the long axis of the elliptical output light of the laser diode. is π/
8. A laser diode module characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349285U JPS6241108U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13349285U JPS6241108U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241108U true JPS6241108U (en) | 1987-03-12 |
Family
ID=31033861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13349285U Pending JPS6241108U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241108U (en) |
-
1985
- 1985-08-30 JP JP13349285U patent/JPS6241108U/ja active Pending