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Abstract

This paper gives the main characteristics and an optical description of the fundamental EH-11 mode propagating in hollow circular oversized waveguides. The quasi-Gaussian beam radiated by this mode in the far field is derived from a recently developed optical model to calculate the Gaussian beam transmission through hollow circular oversized waveguides. A simple relation is found between optical characteristics of the EH-11 mode in the waveguide and the quasi-Gaussian beam in the far field. The results agree well with previous theoretical and experimental works.

Additional information

Authors: CRENN J P CEA, FONTENAY-AUX-ROSES (FRANCE), CEA, FONTENAY-AUX-ROSES (FRANCE)
Bibliographic Reference: APPLIED OPTICS, VOL. 23 (1984) NO. 19, PP. 3428-3433
Record Number: 1989123049400 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en
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