JPS62104204U - - Google Patents
Info
- Publication number
- JPS62104204U JPS62104204U JP19461685U JP19461685U JPS62104204U JP S62104204 U JPS62104204 U JP S62104204U JP 19461685 U JP19461685 U JP 19461685U JP 19461685 U JP19461685 U JP 19461685U JP S62104204 U JPS62104204 U JP S62104204U
- Authority
- JP
- Japan
- Prior art keywords
- laser diodes
- light
- condensing
- laser
- optical
- 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 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 1
Description
第１図は本考案の一実施例の光伝送システム用
光源における光路を示す図、第２図ａは第１図実
施例におけるレーザダイオードの配置状態を示す
平面図、第２図ｂ及びｃはそのレーザダイオード
の正面図及び右側面図、第３図は本考案の他の実
施例の光伝送システム用光源における光路を示す
図、第４図ａ及びｃは同光伝送システム用光源に
おけるレーザダイオードと光屈折器との配置状態
を示す平面図及び右側面図、第４図ｂはそのダイ
オードの配置状態を示す正面図である。
ＬＤ１〜ＬＤ９……レーザダイオード、１……
光屈折器、２……凹レンズ、３……光フアイバー
、Ｌ１〜Ｌ９……レーザ光路。
FIG. 1 is a diagram showing an optical path in a light source for an optical transmission system according to an embodiment of the present invention, FIG. 2 a is a plan view showing the arrangement of laser diodes in the embodiment of FIG. 1, and FIGS. 2 b and c are A front view and a right side view of the laser diode, FIG. 3 is a diagram showing the optical path in a light source for an optical transmission system according to another embodiment of the present invention, and FIGS. FIG. 4B is a plan view and a right side view showing the arrangement of the diodes and the light refractor, and FIG. 4B is a front view showing the arrangement of the diodes. LD1 to LD9...Laser diode, 1...
Optical refractor, 2...concave lens, 3...optical fiber, L1 to L9 ...laser optical path.
Claims (1)
オードに同時に駆動電源を供給する手段と、前記
レーザダイオードの出射光を一点に集光する手段
と、この集光手段により集光されたレーザ光を平
行光にする光学系とを備える光伝送システム用光
源。 A plurality of laser diodes, means for simultaneously supplying driving power to these laser diodes, means for condensing the emitted light of the laser diodes to one point, and converting the laser light condensed by the condensing means into parallel light. A light source for an optical transmission system, comprising an optical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19461685U JPS62104204U (en) | 1985-12-18 | 1985-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19461685U JPS62104204U (en) | 1985-12-18 | 1985-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104204U true JPS62104204U (en) | 1987-07-03 |
Family
ID=31151751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19461685U Pending JPS62104204U (en) | 1985-12-18 | 1985-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045481A1 (en) * | 2013-09-26 | 2015-04-02 | シャープ株式会社 | Optical unit |
-
1985
- 1985-12-18 JP JP19461685U patent/JPS62104204U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015045481A1 (en) * | 2013-09-26 | 2015-04-02 | シャープ株式会社 | Optical unit |