Guided modes of a width-reduced photonic-crystal slab line-defect waveguide with asymmetric cladding

2005 ◽  
Vol 23 (9) ◽  
pp. 2749-2755 ◽  
Author(s):  
Y. Tanaka ◽  
Y. Sugimoto ◽  
N. Ikeda ◽  
H. Nakamura ◽  
Y. Watanabe ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Line Defect ◽  
Photonic Crystal Slab ◽  
Guided Modes

Guiding terahertz wave within a line defect of photonic crystal slab

2012 ◽  
Vol 54 (12) ◽  
pp. 2856-2858 ◽  
Author(s):  
Lei Rao ◽  
Dongxiao Yang ◽  
Zhi Hong
Keyword(s):  
Photonic Crystal ◽  
Terahertz Wave ◽  
Line Defect ◽  
Photonic Crystal Slab

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.

NONLINEAR OPTICAL EFFECTS IN PHOTONIC-CRYSTAL SLAB LINE-DEFECT WAVEGUIDE FOR ULTRAFAST ALL-OPTICAL SWITCH

2011 ◽  
Vol 20 (01) ◽  
pp. 43-48 ◽  
Author(s):  
HISAYA ODA ◽  
AKIO YAMANAKA ◽  
NAOKI IKEDA ◽  
YOSHIMASA SUGIMOTO ◽  
KIYOSHI ASAKAWA
Keyword(s):  
Photonic Crystal ◽  
Optical Switch ◽  
Photon Absorption ◽  
Line Defect ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Photonic Crystal Slab ◽  
Optical Effects ◽  
All Optical ◽  
All Optical Switch

In order to develop an ultra fast all-optical switch, we have studied optical Kerr effect and two photon absorption in photonic crystal line defect waveguides. Based on these results, we have succeeded in all-optical Mach-Zehnder interferometer switching.

scholarly journals Enhanced third-order nonlinear effects in slow-light photonic-crystal slab waveguides of line-defect

2009 ◽  
Vol 17 (9) ◽  
pp. 7206 ◽  
Author(s):  
Kuon Inoue ◽  
Hisaya Oda ◽  
Naoki Ikeda ◽  
Kiyoshi Asakawa
Keyword(s):  
Photonic Crystal ◽  
Slow Light ◽  
Nonlinear Effects ◽  
Line Defect ◽  
Third Order ◽  
Slab Waveguides ◽  
Photonic Crystal Slab

scholarly journals Propagation Loss of Line-Defect Photonic Crystal Slab Waveguides

2006 ◽  
Vol 12 (6) ◽  
pp. 1183-1195 ◽  
Author(s):  
Wan Kuang ◽  
Woo Jun Kim ◽  
Adam Mock ◽  
John O'Brien
Keyword(s):  
Photonic Crystal ◽  
Propagation Loss ◽  
Line Defect ◽  
Slab Waveguides ◽  
Photonic Crystal Slab
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