JPS5565485A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Rare gas ion laser tube
Assignee: NEC Corp
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Filing: 1978-11-13
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Granted: —
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Expires: 1998-11-13
Abstract
Abstract PURPOSE:To prolong the life of a laser tube sharply by inserting a ceramic similar in shape to a disc 6 halfway between adjacent discs through spacers. CONSTITUTION:A ceramic similar in shape to a disc 6 is inserted halfway between adjacent discs 6, 6 through spacers 7, 7'. A sputter film is thereby prevented from forming a conduction path between discs 6, 6 adjacent directly, and powders from the disc 6 are also prevented from moving along the inside wall of a quartz tube 5, thus prolonging the life of a laser tube sharply.
Inventors
- 👤 Taizo Oikado
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 06:49
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/02; H01S3/03
Claims Analysis
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