JPH0330877U - - Google Patents
Info
- Publication number
- JPH0330877U JPH0330877U JP9178589U JP9178589U JPH0330877U JP H0330877 U JPH0330877 U JP H0330877U JP 9178589 U JP9178589 U JP 9178589U JP 9178589 U JP9178589 U JP 9178589U JP H0330877 U JPH0330877 U JP H0330877U
- Authority
- JP
- Japan
- Prior art keywords
- laser diode
- chip
- recess
- guide portion
- carrier
- 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
- 239000002184 metal Substances 0.000 claims description 5
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Description
第１図ａは本考案の一実施例を示す平面図、第
１図ｂは同縦断面図、第２図ａは本考案の他の実
施例を示す平面図、第２図ｂは同縦断面図、第３
図ａは従来の特性測定治具を示す平面図、第３図
ｂは同縦断面図である。
１……レーザダイオード、２……ガイドピン、
３……金属製ブロツク、４……凹み、５……金具
、５ａ……テーパ状締結部。
Fig. 1a is a plan view showing one embodiment of the present invention, Fig. 1b is a longitudinal sectional view of the same, Fig. 2a is a plan view showing another embodiment of the invention, and Fig. 2b is a longitudinal sectional view of the same. Front view, 3rd
FIG. 3A is a plan view showing a conventional characteristic measuring jig, and FIG. 3B is a longitudinal sectional view thereof. 1... Laser diode, 2... Guide pin,
3... Metal block, 4... Recess, 5... Metal fitting, 5a... Tapered fastening portion.
Claims (1)
する凹みを設けた金属製ブロツクと、該レーザダ
イオードの位置決めをするガイド部と、前記ガイ
ド部により位置決めされた凹み内のチツプオンキ
ヤリア型レーザダイオードに垂直及び水平方向か
ら圧下するテーパ状締結部をもつ金具とを有する
ことを特徴とするレーザダイオード用特性測定治
具。 A metal block provided with a recess for mounting a chip-on-carrier laser diode, a guide portion for positioning the laser diode, and a metal block provided with a recess for mounting a chip-on-carrier laser diode, and a guide portion for positioning the chip-on-carrier laser diode within the recess positioned by the guide portion in vertical and horizontal directions. 1. A characteristic measuring jig for a laser diode, comprising: a metal fitting having a tapered fastening portion that is rolled down from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9178589U JPH0330877U (en) | 1989-08-03 | 1989-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9178589U JPH0330877U (en) | 1989-08-03 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330877U true JPH0330877U (en) | 1991-03-26 |
Family
ID=31641250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9178589U Pending JPH0330877U (en) | 1989-08-03 | 1989-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330877U (en) |
-
1989
- 1989-08-03 JP JP9178589U patent/JPH0330877U/ja active Pending