Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Progress in Functional Materials |
| Pages | 297-300 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2013 Feb 18 |
| Event | 2nd International Conference on Optical, Electronic and Electrical Materials, OEEM 2012 - Shanghai, China Duration: 2012 Aug 5 → 2012 Aug 7 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 538 |
| ISSN (Print) | 1013-9826 |
Other
| Other | 2nd International Conference on Optical, Electronic and Electrical Materials, OEEM 2012 |
|---|---|
| Country | China |
| City | Shanghai |
| Period | 12/8/5 → 12/8/7 |
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Keywords
- Multichannel filter
- Photonic crystal
- Plasma
- Transfer matrix method
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
A multichannel filter based on the finite plasma photonic crystal. / Wu, Chien-Jang; Lee, Ya-Ju; King, Tzu Chyang; Kuo, Wen Kai.
Progress in Functional Materials. 2013. p. 297-300 (Key Engineering Materials; Vol. 538).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A multichannel filter based on the finite plasma photonic crystal
AU - Wu, Chien-Jang
AU - Lee, Ya-Ju
AU - King, Tzu Chyang
AU - Kuo, Wen Kai
PY - 2013/2/18
Y1 - 2013/2/18
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
ER -