CO or CO.sub.2 waveguide laser

Details CO or CO.sub.2 waveguide laser CO or CO.sub.2 waveguide laser

1991-02-22

1992-02-11

Scott, Jr., Leon

Coherent light generators

Particular active media

Gas

372 87, 372 59, H01S 303

Patent

active

050881027

ABSTRACT:
In a CO or CO.sub.2 waveguide laser of the sealed-off type having transversal excitation, an enhancement of the useful life is achieved in that the electrodes 1 and 2 of metal that serve as waveguiding surfaces are coated with a layer insensitive to oxidation by the adjoining plasma and which has a roughness that is adequately low for the waveguiding. The invention can be particularly advantageously utilized for CO.sub.2 ribbon conductor or stripline lasers.

REFERENCES:
patent: 4756000 (1988-07-01), Macken
patent: 4757512 (1988-07-01), Macken
patent: 4875218 (1989-10-01), Hongo et al.
patent: 4897848 (1990-01-01), Macken
patent: 4991181 (1991-02-01), Upchurch et al.
IEEE Journal of Quantum Electronics, vol. QE-20, No. 3, Mar. 1984, John H. S. Wang et al., "Radio Frequency Pumped Mid-Infrared Waveguide Lasers", pp. 276-283.

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