Positive high-voltage laser having super-long discharge tube
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United States of America Patent
Stats
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Jan 16, 2024
Grant Date -
Dec 14, 2023
app pub date -
Aug 29, 2022
filing date -
Jul 15, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
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Non-US Coverage
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Abstract
A positive high-voltage laser having a super-long discharge tube, including a gas storage tube having two ends respectively provided with a reflecting mirror and a light emitting surface; a water cooling tube in the gas storage tube; and a discharge tube inside the water cooling tube having two ends, each provided with an electrode. A liquid circulation space is between the discharge tube and the water cooling tube, and the water cooling tube extends outside the gas storage tube by water inlet and outlet tubes. A cathode is in a cathode chamber at the end of the discharge tube closest to the light emitting surface; a spiral gas return tube communicates with the cathode chamber; an anode circumscribes the outside of the water cooling tube at the other end of the discharge tube. The positive high-voltage laser can increase power with a limited length.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | U | CN215119526 | Jul 15, 2021 |
| WO | A1 | WO2023284893 | Aug 29, 2022 |
International Classification(s)
- 2022 Application Filing Year
- H01S Class
- 1137 Applications Filed
- 263 Patents Issued To-Date
- 23.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01S Class
- 0 % this patent is cited more than
- 1 Age
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