TO CONTROL THE PROPAGATION CHARACTERISTIC OF ONE-DIMENSIONAL PLASMA PHOTONIC CRYSTAL USING EXPONENTIALLY GRADED DIELECTRIC MATERIAL

2012 ◽  
Vol 22 ◽  
pp. 123-136 ◽  
Author(s):  
Surendra Prasad ◽  
Vivek Singh ◽  
Abhay Kumar Singh
Keyword(s):  
Photonic Crystal ◽  
Dielectric Material ◽  
Propagation Characteristic ◽  
One Dimensional ◽  
Plasma Photonic Crystal ◽  
Exponentially Graded

Bandgap characteristics of one-dimensional plasma photonic crystal

2009 ◽  
Vol 16 (10) ◽  
pp. 102103 ◽  
Author(s):  
Yan Yin ◽  
Han Xu ◽  
M. Y. Yu ◽  
Yan-yun Ma ◽  
Hong-bin Zhuo ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
One Dimensional ◽  
Plasma Photonic Crystal

A Multichannel Filter Based on the Finite Plasma Photonic Crystal

2013 ◽  
Vol 538 ◽  
pp. 297-300 ◽  
Author(s):  
Chien Jang Wu ◽  
Ya Ju Lee ◽  
Tzu Chyang King ◽  
Wen Kai Kuo
Keyword(s):  
Photonic Crystal ◽  
Plasma Layer ◽  
Dielectric Material ◽  
Stop Band ◽  
Pass Band ◽  
Multiple Channels ◽  
Photonic Stop Band ◽  
Multichannel Filter ◽  
Plasma Photonic Crystal ◽  
Transmission Filter

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.

Tunability of multichannel optical filter based on magnetized one-dimensional plasma photonic crystal

2015 ◽  
Vol 22 (10) ◽  
pp. 103507 ◽  
Author(s):  
K. Jamshidi-Ghaleh ◽  
F. Karami-Garehgeshlagi ◽  
A. A. Mazloom
Keyword(s):  
Photonic Crystal ◽  
Optical Filter ◽  
One Dimensional ◽  
Plasma Photonic Crystal
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