Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
61 (1987), S. 5184-5186
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Spatially resolved transverse-gain profile measurements have been made in rf- and dc-excited waveguidelike cavities for CO2 laser gas mixtures. Both current density and gas temperature impact the CO2 gain profile. As measured, transversely rf-excited cavities show higher CO2 gain near the wall boundaries when compared to longitudinally dc-excited cavities. We propose that transverse-rf excitation may be inherently better than dc-longitudinal excitation in producing a higher average spatial gain, owing to more uniform current density pumping.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.338296
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