JPH01108964U - - Google Patents
Info
- Publication number
- JPH01108964U JPH01108964U JP514088U JP514088U JPH01108964U JP H01108964 U JPH01108964 U JP H01108964U JP 514088 U JP514088 U JP 514088U JP 514088 U JP514088 U JP 514088U JP H01108964 U JPH01108964 U JP H01108964U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser element
- ferrite
- utility
- 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 6
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第１の実施例である半導体レ
ーザ装置を側方から見た断面図、第２図はその実
施例の等価回路を示す回路図、第３図は本考案の
第２の実施例である半導体レーザ装置を側方から
見た断面図、第４図は本考案の第３の実施例であ
る半導体レーザ装置の正面図および側方から見た
断面図である。
２…半導体レーザ素子、３…フエライトビーズ
、１０…フエライトキヤツプ、１２…フエライト
リング。
FIG. 1 is a cross-sectional view of a semiconductor laser device according to the first embodiment of the present invention viewed from the side, FIG. 2 is a circuit diagram showing an equivalent circuit of the embodiment, and FIG. 3 is a second embodiment of the present invention. FIG. 4 is a front view and a side sectional view of a semiconductor laser device according to a third embodiment of the present invention. 2... Semiconductor laser element, 3... Ferrite beads, 10... Ferrite cap, 12... Ferrite ring.
Claims (1)
部材を配置して、半導体レーザ素子に直列のイン
ダクタンス成分を持たせたことを特徴とする半導
体レーザ装置。 1. A semiconductor laser device characterized in that a member made of ferrite is disposed near a semiconductor laser element to provide a series inductance component to the semiconductor laser element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514088U JPH01108964U (en) | 1988-01-18 | 1988-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514088U JPH01108964U (en) | 1988-01-18 | 1988-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01108964U true JPH01108964U (en) | 1989-07-24 |
Family
ID=31208254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP514088U Pending JPH01108964U (en) | 1988-01-18 | 1988-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01108964U (en) |
-
1988
- 1988-01-18 JP JP514088U patent/JPH01108964U/ja active Pending