JPH0467358U - - Google Patents
Info
- Publication number
- JPH0467358U JPH0467358U JP1990111357U JP11135790U JPH0467358U JP H0467358 U JPH0467358 U JP H0467358U JP 1990111357 U JP1990111357 U JP 1990111357U JP 11135790 U JP11135790 U JP 11135790U JP H0467358 U JPH0467358 U JP H0467358U
- Authority
- JP
- Japan
- Prior art keywords
- monitor photodiode
- light
- laser device
- semiconductor laser
- convex lens
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
Description
第１図は本考案の一実施例であるモニタフオト
ダイオードの断面図、第２図は従来の半導体レー
ザ装置の断面図である。 図において、９はＮ形半導体基板、１０はＰ形
領域、１１は受光部、１２は凸レンズを示す。
ダイオードの断面図、第２図は従来の半導体レー
ザ装置の断面図である。 図において、９はＮ形半導体基板、１０はＰ形
領域、１１は受光部、１２は凸レンズを示す。
Claims (1)
- モニタフオトダイオードを内蔵した半導体レー
ザ装置において、前記モニタフオトダイオードの
受光部上に透光性の樹脂を凸レンズ状にして形成
した事を特徴とする半導体レーザ装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111357U JPH0467358U (ja) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990111357U JPH0467358U (ja) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467358U true JPH0467358U (ja) | 1992-06-15 |
Family
ID=31858795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990111357U Pending JPH0467358U (ja) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467358U (ja) |
-
1990
- 1990-10-23 JP JP1990111357U patent/JPH0467358U/ja active Pending