TY - GEN
T1 - A multichannel filter based on the finite plasma photonic crystal
AU - Wu, Chien Jang
AU - Lee, Yaju
AU - King, Tzu Chyang
AU - Kuo, Wen Kai
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2013
Y1 - 2013
N2 - A design of multichannel transmission filter at microwave is proposed. It is based on the use of the finite plasma photonic crystal operating at frequency below the plasma frequency. We consider a design structures of (AB) qA, where A is the dielectric material, B is the plasma layer, and q is the number of periods. It is found that the number of channels is equal to q-1. We show that the locations such multiple channels are in the pass band of the infinite plasma-dielectric photonic crystal. The idea of such design is thus to engineer the photonic pass band, which is fundamentally different from the usual design by engineering the photonic stop band like the multilayer Fabry-Perot transmission filter. The physical mechanism of multiple channels is also discussed.
AB - A design of multichannel transmission filter at microwave is proposed. It is based on the use of the finite plasma photonic crystal operating at frequency below the plasma frequency. We consider a design structures of (AB) qA, where A is the dielectric material, B is the plasma layer, and q is the number of periods. It is found that the number of channels is equal to q-1. We show that the locations such multiple channels are in the pass band of the infinite plasma-dielectric photonic crystal. The idea of such design is thus to engineer the photonic pass band, which is fundamentally different from the usual design by engineering the photonic stop band like the multilayer Fabry-Perot transmission filter. The physical mechanism of multiple channels is also discussed.
KW - Multichannel filter
KW - Photonic crystal
KW - Plasma
KW - Transfer matrix method
UR - http://www.scopus.com/inward/record.url?scp=84873348132&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84873348132&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.538.297
DO - 10.4028/www.scientific.net/KEM.538.297
M3 - Conference contribution
AN - SCOPUS:84873348132
SN - 9783037855737
T3 - Key Engineering Materials
SP - 297
EP - 300
BT - Progress in Functional Materials
PB - Trans Tech Publications Ltd
T2 - 2nd International Conference on Optical, Electronic and Electrical Materials, OEEM 2012
Y2 - 5 August 2012 through 7 August 2012
ER -