JPH02119207U - - Google Patents
Info
- Publication number
- JPH02119207U JPH02119207U JP2399389U JP2399389U JPH02119207U JP H02119207 U JPH02119207 U JP H02119207U JP 2399389 U JP2399389 U JP 2399389U JP 2399389 U JP2399389 U JP 2399389U JP H02119207 U JPH02119207 U JP H02119207U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor element
- optical
- optical fiber
- wavelength
- optical semiconductor
- 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
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 2
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
第１図はこの考案の一実施例による光半導体モ
ジユールを示す断面側面図、第２図は従来の光半
導体素子モジユールを示す断面図である。
１は光フアイバ、２は波長フイルタ板、３はレ
ンズ、４はキヤツプ、５はガラス板、６はホトダ
イオード、７はステム、８はリード、９は気密用
ガラス、１０は筐体、１１は間接遷移半導体レン
ズである。なお、図中、同一符号は同一、又は相
当部分を示す。
FIG. 1 is a cross-sectional side view showing an optical semiconductor module according to an embodiment of this invention, and FIG. 2 is a cross-sectional view showing a conventional optical semiconductor element module. 1 is an optical fiber, 2 is a wavelength filter plate, 3 is a lens, 4 is a cap, 5 is a glass plate, 6 is a photodiode, 7 is a stem, 8 is a lead, 9 is an airtight glass, 10 is a housing, 11 is an indirect It is a transition semiconductor lens. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
結合される光フアイバと、前記半導体素子と光フ
アイバとの間に設けられ、少なくとも１つの波長
の光を透過するとともに前記波長より短波長の光
を吸収する間接遷移型半導体からなるレンズとを
具備したことを特徴とする光半導体素子モジユー
ル。 an optical semiconductor element, an optical fiber optically coupled to the optical semiconductor element, and an optical fiber provided between the semiconductor element and the optical fiber, which transmits light of at least one wavelength and has a shorter wavelength than the wavelength. 1. An optical semiconductor element module comprising: a lens made of an indirect transition type semiconductor that absorbs .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399389U JPH02119207U (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399389U JPH02119207U (en) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119207U true JPH02119207U (en) | 1990-09-26 |
Family
ID=31243457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2399389U Pending JPH02119207U (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119207U (en) |
-
1989
- 1989-03-02 JP JP2399389U patent/JPH02119207U/ja active Pending
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