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Proceedings Paper

Aperiodic grating structure for TE11 to TM11 mode conversion
Author(s): Tanveer ul Haq; Kevin J. Webb; Neal C. Gallagher Jr.
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Paper Abstract

Design issues related to implementation of the scattering optimization method for aperiodic gratings are discussed. Critical design parameters are highlighted and it is shown how their selection affects the final grating structure. The aperiodic grating design technique is then implemented to develop a grating for TE11 to TE11 mode conversion in a circular waveguide at 20 GHz. The length of the grating is 19cm and it has a conversion efficiency of 98.34%.

Paper Details

Date Published: 18 August 1995
PDF: 8 pages
Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); doi: 10.1117/12.216809
Show Author Affiliations
Tanveer ul Haq, Purdue Univ. (United States)
Kevin J. Webb, Purdue Univ. (United States)
Neal C. Gallagher Jr., Univ. of Delaware (United States)

Published in SPIE Proceedings Vol. 2622:
Optical Engineering Midwest '95
Rudolph P. Guzik, Editor(s)

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