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Title: Optical switching of 1-D microstrip photonic bandgap structures
Authors: Cadman, Darren A.
Miles, Robert E.
Kelsall, Robert W.
Hayes, David
Issue Date: 2002
Publisher: © IEEE
Citation: CADMAN, D. ... et al., 2002. Optical switching of 1-D microstrip photonic bandgap structures. IN: Proceedings of 2002 3rd IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT 2002), Beijing, China, 17-19 August 2002, pp.982-985.
Abstract: The optical control of a microstrip one dimensional (1-D) photonic bandgap (PBG) structure has been demonstrated over the frequency range 7-13GHz. A microstrip PBG structure was fabricated on Duroid 6010 and a high resistivity photoconductive Si wafer was placed in contact with the ground plane. With no optical illumination incident upon the Si, the microstrip PBG filtering properties are well-defi ned. When the Si is illuminated the ltering properties are suppressed. Under illumination the experimental results display an increase in S21 of 6.5dB and a reduction in S11 of more than 8dB at the centre frequency of 10GHz. Experimental results are presented alongside those simulated.
Description: © 2002 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Version: Accepted for publication
DOI: 10.1109/ICMMT.2002.1187868
URI: https://dspace.lboro.ac.uk/2134/26446
Publisher Link: http://dx.doi.org/10.1109/ICMMT.2002.1187868
ISBN: 078037486X
Appears in Collections:Conference Papers and Presentations (Mechanical, Electrical and Manufacturing Engineering)

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