Coherent light generators – Particular pumping means – Electrical
Patent
1995-06-23
1997-02-04
Scott, Jr., Leon
Coherent light generators
Particular pumping means
Electrical
372 34, 372 82, H01S 3097
Patent
active
056006683
ABSTRACT:
A slab laser includes cooled, mutually parallel electrodes having a given thickness. The electrodes have flat surfaces facing each other and defining a discharge chamber therebetween for containing a gas to be pumped, and the electrodes have flat surfaces facing away from the discharge chamber. Each of the electrodes has a plurality of sections being spatially separated from one another over at least a portion of the given thickness of the respective electrode. The electrodes are supported in such a way that movements of the flat surfaces facing away from the discharge chamber being caused by thermal expansion are opposed by only a negligible mechanical resistance.
REFERENCES:
patent: 4939738 (1990-07-01), Opower
patent: 5430753 (1995-07-01), Welsch et al.
patent: 5434881 (1995-07-01), Welsch et al.
Publication: IEEE Journal of Quantum Electronics, QE-20 (1984) March, No. 3, New York (Wang et al.) pp. 276-283, "Radio Frequency Pumped Mid-Infrared Waveguide Lasers".
Erichsen Kai
Hage Hermann
Knapp Wolfgang
Leifermann Berthold
Scholz Volker
Greenberg Laurence A.
Jr. Leon Scott
Lerner Herbert L.
Siemens Aktiengesellschaft
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