JPH0288144U - - Google Patents
Info
- Publication number
- JPH0288144U JPH0288144U JP16657188U JP16657188U JPH0288144U JP H0288144 U JPH0288144 U JP H0288144U JP 16657188 U JP16657188 U JP 16657188U JP 16657188 U JP16657188 U JP 16657188U JP H0288144 U JPH0288144 U JP H0288144U
- Authority
- JP
- Japan
- Prior art keywords
- light beam
- detection element
- position detection
- dimensional position
- laser diode
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Head (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166571U JPH0632605Y2 (ja) | 1988-12-23 | 1988-12-23 | 平行光束の平行度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166571U JPH0632605Y2 (ja) | 1988-12-23 | 1988-12-23 | 平行光束の平行度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288144U true JPH0288144U (US07655688-20100202-C00086.png) | 1990-07-12 |
| JPH0632605Y2 JPH0632605Y2 (ja) | 1994-08-24 |
Family
ID=31454073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988166571U Expired - Lifetime JPH0632605Y2 (ja) | 1988-12-23 | 1988-12-23 | 平行光束の平行度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632605Y2 (US07655688-20100202-C00086.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483142A (ja) * | 1990-07-25 | 1992-03-17 | Matsushita Electric Ind Co Ltd | 光源ユニット用照明特性評価装置 |
| JPH04160337A (ja) * | 1990-10-24 | 1992-06-03 | A T R Koudenpa Tsushin Kenkyusho:Kk | レーザ伝送実験装置 |
| JP2009121954A (ja) * | 2007-11-15 | 2009-06-04 | Opcell Co Ltd | 光束測定装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608728A (ja) * | 1983-06-29 | 1985-01-17 | Fujitsu Ltd | 光学測定装置 |
| JPS61281934A (ja) * | 1985-06-07 | 1986-12-12 | Fuji Photo Film Co Ltd | 光ビ−ム平行度検査装置 |
| JPS6355145U (US07655688-20100202-C00086.png) * | 1986-09-30 | 1988-04-13 |
-
1988
- 1988-12-23 JP JP1988166571U patent/JPH0632605Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608728A (ja) * | 1983-06-29 | 1985-01-17 | Fujitsu Ltd | 光学測定装置 |
| JPS61281934A (ja) * | 1985-06-07 | 1986-12-12 | Fuji Photo Film Co Ltd | 光ビ−ム平行度検査装置 |
| JPS6355145U (US07655688-20100202-C00086.png) * | 1986-09-30 | 1988-04-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483142A (ja) * | 1990-07-25 | 1992-03-17 | Matsushita Electric Ind Co Ltd | 光源ユニット用照明特性評価装置 |
| JPH04160337A (ja) * | 1990-10-24 | 1992-06-03 | A T R Koudenpa Tsushin Kenkyusho:Kk | レーザ伝送実験装置 |
| JP2009121954A (ja) * | 2007-11-15 | 2009-06-04 | Opcell Co Ltd | 光束測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632605Y2 (ja) | 1994-08-24 |
