Coherent light generators – Particular active media – Gas
Patent
1985-11-22
1988-07-12
Davie, James W.
Coherent light generators
Particular active media
Gas
372 61, 372 83, 372 93, H01S 322
Patent
active
047575115
ABSTRACT:
A high frequency cross-flow gas laser has a tubular conduit divided into a multiplicity of gas flow sections with gas inlets adjacent each of the mirrors therein and outlets therebetween. A pair of electrodes is provided along each flow section to produce a high frequency electrical discharge in the lasing gas mixture, and a cooler is used to chill the gas withdrawn from the conduit for recycling thereto. The electrode pairs are desirably radially rotated relative to one another to produce uniformity of the energy discharge across the cross-section of the lasing gas mixture.
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Ackermann Frank
Klingel Hans
Weick Juergen
Davie James W.
Randolph B.
Trumpf GmbH & Company
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