JPH03103413U - - Google Patents
Info
- Publication number
- JPH03103413U JPH03103413U JP1078190U JP1078190U JPH03103413U JP H03103413 U JPH03103413 U JP H03103413U JP 1078190 U JP1078190 U JP 1078190U JP 1078190 U JP1078190 U JP 1078190U JP H03103413 U JPH03103413 U JP H03103413U
- Authority
- JP
- Japan
- Prior art keywords
- optical semiconductor
- semiconductor element
- optical
- lens
- fiber
- 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
- 239000000835 fiber Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 9
- 239000004065 semiconductor Substances 0.000 claims 7
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Description
第１図はこの考案の一実施例による発光素子モ
ジユールの概略形状を示す断面図、第２図は、従
来の発光素子モジユールの概略形状を示す断面図
である。
図において、１……発光素子、２……レンズ、
３……レンズホルダ、４……ネジ、５……光フア
イバ、６……フアイバホルダ、７……ネジ、８…
…円錐状の凹面、９……凹面の頂角、１０……円
錐状の凸面、１１……凸面の頂角である。尚、図
中同一符号は同一又は相当部分を示す。
FIG. 1 is a cross-sectional view showing the general shape of a light-emitting element module according to an embodiment of this invention, and FIG. 2 is a cross-sectional view showing the general shape of a conventional light-emitting element module. In the figure, 1... light emitting element, 2... lens,
3... Lens holder, 4... Screw, 5... Optical fiber, 6... Fiber holder, 7... Screw, 8...
... conical concave surface, 9 ... apex angle of concave surface, 10 ... conical convex surface, 11 ... apex angle of convex surface. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
方に配置されたレンズと、前記レンズを保持する
レンズホルダと、前記光半導体素子の光軸上で尚
且つ、前記レンズの前記光半導体素子と対抗する
面とは反対の面の前方に配置された光フアイバと
、前記光フアイバを保持するフアイバホルダとを
備えた光半導体モジユールにおいて、上記レンズ
ホルダとフアイバホルダとを互いに突き合わせて
接合する面の一方を円錐状の凹面とし、他方の面
を前記円錐状の凹面の頂角よりも大きな頂角の凸
面とし、これらの面を接合し接合外周部を溶接で
固定するようにしたことを特徴とする光半導体モ
ジユール。 an optical semiconductor element, a lens disposed in front of the optical semiconductor element on the optical axis, a lens holder for holding the lens, and an optical semiconductor element located on the optical axis of the optical semiconductor element and in front of the optical semiconductor element In an optical semiconductor module comprising an optical fiber disposed in front of a surface opposite to the opposing surface, and a fiber holder holding the optical fiber, the surface of the surface where the lens holder and fiber holder are butted and joined together is provided. One surface is a conical concave surface, the other surface is a convex surface with a larger apex angle than the apex angle of the conical concave surface, and these surfaces are joined and the outer periphery of the joint is fixed by welding. optical semiconductor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078190U JPH03103413U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078190U JPH03103413U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103413U true JPH03103413U (en) | 1991-10-28 |
Family
ID=31514335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1078190U Pending JPH03103413U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103413U (en) |
-
1990
- 1990-02-06 JP JP1078190U patent/JPH03103413U/ja active Pending