JPS61112673U - - Google Patents
Info
- Publication number
- JPS61112673U JPS61112673U JP19954084U JP19954084U JPS61112673U JP S61112673 U JPS61112673 U JP S61112673U JP 19954084 U JP19954084 U JP 19954084U JP 19954084 U JP19954084 U JP 19954084U JP S61112673 U JPS61112673 U JP S61112673U
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- inclined surface
- correcting
- emitted light
- inclination
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図はこの考案の一実施例を示す概略的構成
図、第２図は同実施例を説明するための図、第３
図はこの考案の他実施例を示す概略的構成図、第
４図および第５図はＬＤの出射光の傾きによる不
都合を説明するための図である。
１……ＬＤ、２……コリメートレンズ、３……
レンズ枠、１０……コリメートレンズ、１１……
枠体、１１ａ……溝部、１２……ＬＤ、１３……
補正部材、１３１……取付面、１３１……傾斜面
、１３３……取付孔。
Fig. 1 is a schematic configuration diagram showing an embodiment of this invention, Fig. 2 is a diagram for explaining the embodiment, and Fig. 3 is a diagram for explaining the embodiment.
The figure is a schematic block diagram showing another embodiment of this invention, and FIGS. 4 and 5 are diagrams for explaining the inconvenience caused by the inclination of the emitted light of the LD. 1...LD, 2...Collimating lens, 3...
Lens frame, 10...Collimating lens, 11...
Frame, 11a...Groove, 12...LD, 13...
Correction member, 131... Mounting surface, 131... Inclined surface, 133... Mounting hole.
Claims (1)
傾斜面を有し且つこの傾斜面に中心軸線が上記傾
斜面に対して垂直方向を向くように形成された上
記レーザダイオードの取付孔を有する補正部材を
具備したことを特徴とするレーザダイオードの出
射光傾き補正装置。 (2) 上記補正部材は一方面に上記傾斜面を形成
した板状体のものよりなることを特徴とする実用
新案登録請求の範囲第１項記載のレーザダイオー
ドの出射光傾き補正装置。 (3) 上記補正部材は上記レーザダイオードが設
けられるコリメートレンズの枠体開口部に直接形
成されたことを特徴とする実用新案登録請求の範
囲第１項記載のレーザダイオードの出射光傾き補
正装置。[Claims for Utility Model Registration] (1) The above-mentioned device having an inclined surface corresponding to the inclination of the emitted light of the laser diode, and formed on the inclined surface so that the central axis is oriented in a direction perpendicular to the inclined surface. A laser diode emission light tilt correction device comprising a correction member having a laser diode mounting hole. (2) The device for correcting the inclination of emitted light from a laser diode according to claim 1, wherein the correcting member is made of a plate-like member having the inclined surface formed on one side thereof. (3) The device for correcting the tilt of the emitted light of a laser diode according to claim 1, wherein the correction member is formed directly in the opening of a frame of a collimating lens in which the laser diode is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19954084U JPS61112673U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19954084U JPS61112673U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61112673U true JPS61112673U (en) | 1986-07-16 |
Family
ID=30759557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19954084U Pending JPS61112673U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112673U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717167B2 (en) * | 1980-12-25 | 1982-04-09 | ||
| JPS57106183A (en) * | 1980-12-24 | 1982-07-01 | Hitachi Ltd | Semiconductor light emitting device |
-
1984
- 1984-12-26 JP JP19954084U patent/JPS61112673U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57106183A (en) * | 1980-12-24 | 1982-07-01 | Hitachi Ltd | Semiconductor light emitting device |
| JPS5717167B2 (en) * | 1980-12-25 | 1982-04-09 |
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