Coupling between a point-defect cavity and a line-defect waveguide in three-dimensional photonic crystal

2003 ◽  
Vol 68 (23) ◽  
Author(s):  
Makoto Okano ◽  
Shinichi Kako ◽  
Susumu Noda
Keyword(s):  
Photonic Crystal ◽  
Point Defect ◽  
Three Dimensional ◽  
Line Defect ◽  
Dimensional Photonic Crystal

Channel-Add Operation of a Device Using Defects in a Two-Dimensional Photonic Crystal Slab

2002 ◽  
Vol 722 ◽  
Author(s):  
Takashi Asano ◽  
Susumu Noda ◽  
Kazuaki Kiyota ◽  
Yoshinori Tanaka ◽  
Yoshihiro Akahane ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Point Defect ◽  
Point Defects ◽  
Free Space ◽  
Two Dimensional ◽  
Line Defect ◽  
Dimensional Photonic Crystal ◽  
Photonic Crystal Slab ◽  
Filtering Function ◽  
Two Dimensional Photonic Crystal

AbstractA channel add-filtering function of a device based on defects in a two dimensional photonic crystal slab is investigated in addition to a channel drop-filtering function reported previously. It is considered that photons irradiated to a point defect from free space are trapped by the point defect, are transferred to a line defect waveguide nearby, and are emitted from the waveguide edge. It is shown that the spectrum of the add-filtering function is almost same as that of the drop-filtering function, which demonstrates that photons can be not only dropped-from but also added-to a line-defect waveguide through the resonant trapping by point defects.

Enhancement and suppression of thermal emission by a three-dimensional photonic crystal

2000 ◽  
Vol 62 (4) ◽  
pp. R2243-R2246 ◽  
Author(s):  
Shawn-Yu Lin ◽  
J. G. Fleming ◽  
E. Chow ◽  
Jim Bur ◽  
K. K. Choi ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Thermal Emission ◽  
Three Dimensional ◽  
Dimensional Photonic Crystal
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