JPS6190267U - - Google Patents
Info
- Publication number
- JPS6190267U JPS6190267U JP17485184U JP17485184U JPS6190267U JP S6190267 U JPS6190267 U JP S6190267U JP 17485184 U JP17485184 U JP 17485184U JP 17485184 U JP17485184 U JP 17485184U JP S6190267 U JPS6190267 U JP S6190267U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- light emitted
- utility
- scope
- registration request
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案による半導体レーザの構造図、
第２図は同レーザに於けるレンズ開口数と最小キ
ヤツプ穴径との関係を示すグラフである。
符号の説明、１：半導体レーザチツプ、２：ス
テム、３：リード障、４：リード、５：ハーメチ
ツクシール、６：キヤツプ、７：レンズ、８：レ
ーザ光。
Figure 1 is a structural diagram of the semiconductor laser according to the present invention.
FIG. 2 is a graph showing the relationship between the lens numerical aperture and the minimum cap hole diameter in the same laser. Explanation of symbols: 1: semiconductor laser chip, 2: stem, 3: lead failure, 4: lead, 5: hermetic seal, 6: cap, 7: lens, 8: laser beam.
Claims (1)
取り出すために所定の穴径を有する小穴を設けた
キヤツプを用いたことを特徴とする半導体レーザ
。 A semiconductor laser characterized by using a cap provided with a small hole having a predetermined hole diameter for extracting laser light emitted from a semiconductor laser chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17485184U JPS6190267U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17485184U JPS6190267U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190267U true JPS6190267U (en) | 1986-06-12 |
Family
ID=30732457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17485184U Pending JPS6190267U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190267U (en) |
-
1984
- 1984-11-16 JP JP17485184U patent/JPS6190267U/ja active Pending
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