Title: Metal vapor laser discharge device

Abstract: A laser device employs two concentric enclosures with rapid pre-heat elements located between the two enclosures. The device contains a vented bore tube, two electrodes, and a metal vapor source within the innermost of the two enclosures.

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Inventors: Hernqvist, Karl Gerhard (Princeton, NJ, US)

Application Number: 514935
Filing Date: 1974-10-15
Publication_date: 1976-03-02
Assignee: RCA Corporation (New York, NY)
Primary Class(es): 313/634 313/15, 372/56, 372/98
Other Classes:
US Patent Ref:

2267821	Dec, 1941	Elenbaas	313/15.
3363134	Jan, 1968	Johnson	313/220.
3721846	Mar, 1973	Cohen	313/15.
3798486	Mar, 1974	Hernqvist	313/220.

Other Refs:
Primary Examiner: Rolinec, R. V.
Assistant Examiner: Hostetter, Darwin R.
Attorney: Bruestle; Glenn H., Haas; George E.