1 October 1991 Experimental study of a quasi optical-gyrotron operating at the second harmonic
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Proceedings Volume 1576, 16th International Conference on Infrared and Millimeter Waves; 15762M (1991) https://doi.org/10.1117/12.2297807
Event: 16th International Conference on Infrared and Millimeter Waves, 1991, Lausanne, Switzerland
Abstract
Experimental results of the first operation of a quasi-optical gyrotron on the second harmonic are presented. With a large (mirror separation d = 329mm) unoptimized Fabry-Pérot resonator (ohmic losses = diffractive losses), a nearly monomode emission (ƒRF≃197GHz) at a power level of 8kW has been measured for a beam current of 3A (Vb = 78kV). Numerical simulations show that operation at the second harmonic is highly sensitive to velocity spread.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Alberti, S. Alberti, } "Experimental study of a quasi optical-gyrotron operating at the second harmonic", Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15762M (1 October 1991); doi: 10.1117/12.2297807; https://doi.org/10.1117/12.2297807
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