Lase and laser pump lamp chamber

Details Lase and laser pump lamp chamber Lase and laser pump lamp chamber

1991-11-14

1993-09-14

Scott, Jr., Leon

Coherent light generators

Particular pumping means

Pumping with optical or radiant energy

372 69, H01S 3093

Patent

active

052456242

ABSTRACT:
An elongated cylindrical pump lamp which coaxially surrounds a lasing material and provides high energy excitation thereof uniformly around and along the length of the lasing material. The pump lamp chamber has a length to diameter ratio of approximately one to one to four to one wherein the low pressure contents (such as xenon) is excited by an electric field and produces a uniform flash discharge along the length of the pump lamp and radially about the lasing material to efficiently excite the lasing material. Optical pumping efficiency is increased with integral mirror surfaces and circuitous internal cavities providing elongated internal discharge paths. Alternate embodiments include a laser pump lamp wherein the outer surface of the lasing material forms the interior wall of the pump lamp chamber.

REFERENCES:
patent: 3528030 (1970-09-01), Bickel et al.
patent: 3582816 (1971-06-01), Waszak et al.
patent: 3599113 (1971-08-01), Cremosnik
patent: 3611189 (1971-10-01), Stone
patent: 3721917 (1973-03-01), Sereda et al.
patent: 4005333 (1977-01-01), Nichols
patent: 4010397 (1977-03-01), Hon
patent: 4496873 (1985-01-01), Bedu et al.
patent: 4858243 (1989-08-01), Bar-Joseph

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