JPH0418806U - - Google Patents
Info
- Publication number
- JPH0418806U JPH0418806U JP5920190U JP5920190U JPH0418806U JP H0418806 U JPH0418806 U JP H0418806U JP 5920190 U JP5920190 U JP 5920190U JP 5920190 U JP5920190 U JP 5920190U JP H0418806 U JPH0418806 U JP H0418806U
- Authority
- JP
- Japan
- Prior art keywords
- end surface
- holder
- contact
- predetermined position
- close contact
- 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
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来の光半導体結合器の断面図、第３図はかし
め方法の説明図である。
１……発光素子、２……パツケージ、３……キ
ヤツプ、４……レンズ、５……レンズホルダ、８
……フエルール、９……光フアイバ、１０……素
子ホルダ、１１……ホルダ、１２……接触面、１
３……圧入部、１４……中空部。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view of a conventional optical semiconductor coupler, and FIG. 3 is an explanatory diagram of a caulking method. 1... Light emitting element, 2... Package, 3... Cap, 4... Lens, 5... Lens holder, 8
...Ferrule, 9...Optical fiber, 10...Element holder, 11...Holder, 12...Contact surface, 1
3...Press-fitting part, 14...Hollow part.
Claims (1)
に平行な接触面を形成した円筒状の素子ホルダに
、光半導体素子を搭載したパツケージを他方の端
面の側から圧入してパツケージの上面を前記接触
面に密接させ、前記他方の端面の部分を内側に曲
げた第１のホルダと、 光フアイバを固着したフエルールとレンズとを
それぞれ一方の端面から所定の位置に固定した円
筒状の第２のホルダとを備え、前記第１のホルダ
の素子ホルダの一方の端面と第２のホルダの一方
の端面とを密接させて光軸を合わせ溶着させたこ
とを特徴とする光半導体結合器。[Claims for Utility Model Registration] A cylindrical device holder with a contact surface parallel to the end surface formed on the inner wall at a predetermined position from one end surface, and a package mounting an optical semiconductor device from the other end surface side. A first holder, which is press-fitted to bring the top surface of the package into close contact with the contact surface, and the other end surface portion is bent inward, and a ferrule and a lens to which the optical fiber is fixed are each placed at a predetermined position from one end surface. and a fixed cylindrical second holder, one end surface of the element holder of the first holder and one end surface of the second holder are brought into close contact with each other to align the optical axis and are welded. Optical semiconductor coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920190U JPH0418806U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920190U JPH0418806U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418806U true JPH0418806U (en) | 1992-02-17 |
Family
ID=31585492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5920190U Pending JPH0418806U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418806U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0232307A (en) * | 1988-07-22 | 1990-02-02 | Nec Corp | Optical semiconductor element module |
-
1990
- 1990-06-06 JP JP5920190U patent/JPH0418806U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0232307A (en) * | 1988-07-22 | 1990-02-02 | Nec Corp | Optical semiconductor element module |
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