JPH0377909U - - Google Patents
Info
- Publication number
- JPH0377909U JPH0377909U JP13840889U JP13840889U JPH0377909U JP H0377909 U JPH0377909 U JP H0377909U JP 13840889 U JP13840889 U JP 13840889U JP 13840889 U JP13840889 U JP 13840889U JP H0377909 U JPH0377909 U JP H0377909U
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- insertion hole
- proximal end
- end surface
- receptacle
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案の具体的一実施例の光半導体レ
セプタクルの半分を縦断面した正面図、第２図は
第１図の右側面図、第３図は内嵌め筒体の斜視図
、第４図は従来の光半導体レセプタクルの組み付
けた状態の半分を縦断面した正面図、第５図はレ
ーザ筒体サブアツシイの半分を縦断面した正面図
、第６図は従来技術のコネクタ結合サブアツシイ
の半分を縦断面した正面図、第７図は本考案の具
体的一実施例のコネクタ結合サブアツシイの半分
を縦断した正面図である。
１１２……フエルール挿入孔、１１１……ハウ
ジング、３……内嵌め筒体、１１３……フエルー
ル突当り端面、１０……フエルール、１０１……
従来技術のコネクタ結合サブアツシイ、２０１…
…本考案のコネクタ結合サブアツシイ、１２８…
…半導体レーザ、１２６……集束レンズ、１０２
……レーザ筒体サブアツシイ、１１４……ビーム
集束点、１０ａ……フエルール先端面取り部、８
……板バネ、７……支持溝。
FIG. 1 is a front view of a half longitudinal section of an optical semiconductor receptacle according to a specific embodiment of the present invention, FIG. 2 is a right side view of FIG. 1, and FIG. Figure 4 is a vertical cross-sectional front view of half of a conventional optical semiconductor receptacle in an assembled state, Figure 5 is a vertical cross-sectional front view of half of a laser barrel sub-assembly, and Figure 6 is a half of a conventional connector coupling sub-assembly. FIG. 7 is a front view of a half of the connector coupling subassy according to a specific embodiment of the present invention. 112...Ferrule insertion hole, 111...Housing, 3...Inner fitting cylinder, 113...Ferrule abutting end surface, 10...Ferrule, 101...
Conventional technology connector coupling sub-assembly, 201...
...Connector coupling sub-assembly of the present invention, 128...
... Semiconductor laser, 126 ... Focusing lens, 102
... Laser barrel sub-assembly, 114 ... Beam focusing point, 10a ... Ferrule tip chamfer, 8
...Plate spring, 7...Support groove.
Claims (1)
内嵌め筒体をその基端側端面が、挿入孔にフエル
ールを挿入した際フエルール先端面が当接するよ
うにして圧入してなるコネクタ接合サブアツシイ
と、半導体レーザと集束レンズとを光軸上に配置
して収容したレーザ筒体サブアツシイとよりなり
内嵌め筒体の基端側端面上の光軸上にビーム集束
点を設けた光半導体レセプタクルにおいて、前記
内嵌め筒体の基端側端面の挿入孔にフエルールを
挿入した際フエルール先端面取り部を押圧できる
位置に板バネを設け、板バネと対向するフエルー
ル挿入孔の周縁位置に軸方向の支持溝を刻設した
ことを特徴とする光半導体レセプタクル。 Inside the housing with a ferrule insertion hole,
A connector joining sub-assembly formed by press-fitting an inner fitting cylinder so that its proximal end surface contacts the ferrule tip surface when the ferrule is inserted into the insertion hole, and a semiconductor laser and a focusing lens are arranged on the optical axis. In the optical semiconductor receptacle in which a beam focusing point is provided on the optical axis on the proximal end surface of the inner fitting cylinder, the insertion hole is formed on the proximal end surface of the inner fitting cylinder. An optical semiconductor receptacle characterized in that a leaf spring is provided at a position where the chamfered end of the ferrule can be pressed when the ferrule is inserted into the receptacle, and an axial support groove is carved at the peripheral edge of the ferrule insertion hole facing the leaf spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989138408U JP2519089Y2 (en) | 1989-11-29 | 1989-11-29 | Optical semiconductor receptacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989138408U JP2519089Y2 (en) | 1989-11-29 | 1989-11-29 | Optical semiconductor receptacle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0377909U true JPH0377909U (en) | 1991-08-06 |
| JP2519089Y2 JP2519089Y2 (en) | 1996-12-04 |
Family
ID=31685508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989138408U Expired - Fee Related JP2519089Y2 (en) | 1989-11-29 | 1989-11-29 | Optical semiconductor receptacle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519089Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225906U (en) * | 1985-07-27 | 1987-02-17 | ||
| JPS6351288U (en) * | 1986-09-22 | 1988-04-06 | ||
| JPH01186907A (en) * | 1988-01-21 | 1989-07-26 | Nec Corp | Semiconductor laser/optical fiber coupler |
-
1989
- 1989-11-29 JP JP1989138408U patent/JP2519089Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225906U (en) * | 1985-07-27 | 1987-02-17 | ||
| JPS6351288U (en) * | 1986-09-22 | 1988-04-06 | ||
| JPH01186907A (en) * | 1988-01-21 | 1989-07-26 | Nec Corp | Semiconductor laser/optical fiber coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519089Y2 (en) | 1996-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |