JPH0420006U - - Google Patents
Info
- Publication number
- JPH0420006U JPH0420006U JP6173290U JP6173290U JPH0420006U JP H0420006 U JPH0420006 U JP H0420006U JP 6173290 U JP6173290 U JP 6173290U JP 6173290 U JP6173290 U JP 6173290U JP H0420006 U JPH0420006 U JP H0420006U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- lens
- optical semiconductor
- optical
- ferrule
- 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 7
- 239000004065 semiconductor Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案の第１の実施例を示す断面図、
第２図は従来の光半導体結合器を示す断面図、第
３図は本考案の第２の実施例を示す断面図である
。
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……ホルダ。
FIG. 1 is a sectional view showing a first embodiment of the present invention;
FIG. 2 is a sectional view showing a conventional optical semiconductor coupler, and FIG. 3 is a sectional view showing a second embodiment of the present invention. 1... Light emitting element, 2... Package, 3... Cap, 4... Lens, 5... Lens holder, 8
...Ferrule, 9...Optical fiber, 10...Element holder, 11...Holder, 12...Holder.
Claims (1)
光結合する光半導体結合器において、 レンズを所定位置に固定し、光フアイバを固着
したフエルールを所定位置より前記レンズと反対
方向にやや離れた位置に圧入固定した円筒状の第
１のホルダと、 光半導体素子を搭載した円筒状の第２のホルダ
とを光軸が一致するように固定して前記フエルー
ルを前記レンズの方向に所定の結合効率が得られ
るように圧入固定したことを特徴とする光半導体
結合器。[Claims for Utility Model Registration] In an optical semiconductor coupler that optically couples an optical semiconductor element and an optical fiber through a lens, the lens is fixed at a predetermined position, and a ferrule to which the optical fiber is fixed is connected to the lens from a predetermined position. A first cylindrical holder press-fitted and fixed at a slightly distant position in the opposite direction and a second cylindrical holder mounted with an optical semiconductor element are fixed so that their optical axes coincide, and the ferrule is fixed to the lens. 1. An optical semiconductor coupler characterized in that the optical semiconductor coupler is press-fitted and fixed so as to obtain a predetermined coupling efficiency in the direction of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173290U JPH0420006U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173290U JPH0420006U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420006U true JPH0420006U (en) | 1992-02-19 |
Family
ID=31590241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6173290U Pending JPH0420006U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420006U (en) |
-
1990
- 1990-06-13 JP JP6173290U patent/JPH0420006U/ja active Pending