JPH02122333U - - Google Patents
Info
- Publication number
- JPH02122333U JPH02122333U JP3225389U JP3225389U JPH02122333U JP H02122333 U JPH02122333 U JP H02122333U JP 3225389 U JP3225389 U JP 3225389U JP 3225389 U JP3225389 U JP 3225389U JP H02122333 U JPH02122333 U JP H02122333U
- Authority
- JP
- Japan
- Prior art keywords
- output
- laser beam
- photodetector
- optical means
- measured
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3225389U JPH0714836Y2 (ja) | 1989-03-22 | 1989-03-22 | レーザ周波数計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3225389U JPH0714836Y2 (ja) | 1989-03-22 | 1989-03-22 | レーザ周波数計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122333U true JPH02122333U (fi) | 1990-10-05 |
| JPH0714836Y2 JPH0714836Y2 (ja) | 1995-04-10 |
Family
ID=31258632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3225389U Expired - Lifetime JPH0714836Y2 (ja) | 1989-03-22 | 1989-03-22 | レーザ周波数計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714836Y2 (fi) |
-
1989
- 1989-03-22 JP JP3225389U patent/JPH0714836Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714836Y2 (ja) | 1995-04-10 |
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