Some gyrotrons use an internal launcher and a series of mirrors to shape the cavity mode into a Gaussian beam at the output. We discuss the design and cold testing of a pair of iteratively designed cylinder-based beam-shaping mirrors to transform the launcher output into a Gaussian beam at the output. One additional weakly curved planar-based mirror directs the beam out of the gyrotron window.
Iterative design of a cylinder-based beam-shaping mirror pair for use in a gyrotron internal quasi-optical mode converter
2004-01-01
151260 byte
Conference paper
Electronic Resource
English
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