JPH0291935U - - Google Patents
Info
- Publication number
- JPH0291935U JPH0291935U JP46789U JP46789U JPH0291935U JP H0291935 U JPH0291935 U JP H0291935U JP 46789 U JP46789 U JP 46789U JP 46789 U JP46789 U JP 46789U JP H0291935 U JPH0291935 U JP H0291935U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- emitted light
- plasma
- vacuum chamber
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Examining Or Testing Airtightness (AREA)
- Drying Of Semiconductors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46789U JPH0291935U (enExample) | 1989-01-05 | 1989-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46789U JPH0291935U (enExample) | 1989-01-05 | 1989-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291935U true JPH0291935U (enExample) | 1990-07-20 |
Family
ID=31199524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46789U Pending JPH0291935U (enExample) | 1989-01-05 | 1989-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291935U (enExample) |
-
1989
- 1989-01-05 JP JP46789U patent/JPH0291935U/ja active Pending
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