Broad Bandgaps of 1-D Photonic Crystals Realized by Defect Structures

2008 ◽  
Vol 52 (11) ◽  
pp. 30 ◽  
Author(s):  
M. D. Huang
Keyword(s):  
Photonic Crystals ◽  
Defect Structures

scholarly journals Photonic crystals with defect structures fabricated through a combination of holographic lithography and two-photon lithography

2010 ◽  
Vol 108 (7) ◽  
pp. 073113 ◽  
Author(s):  
Kris Ohlinger ◽  
Faraon Torres ◽  
Yuankun Lin ◽  
Karen Lozano ◽  
Di Xu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Holographic Lithography ◽  
Defect Structures ◽  
Two Photon

scholarly journals Physics and applications of defect structures in photonic crystals

2003 ◽  
Author(s):  
Ekmel Ozbay ◽  
Kaan Guven ◽  
Mehmet Bayindir
Keyword(s):  
Photonic Crystals ◽  
Defect Structures

scholarly journals Defect structures in metallic photonic crystals

1996 ◽  
Vol 69 (25) ◽  
pp. 3797-3799 ◽  
Author(s):  
E. Özbay ◽  
B. Temelkuran ◽  
M. Sigalas ◽  
G. Tuttle ◽  
C. M. Soukoulis ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Defect Structures ◽  
Metallic Photonic Crystals

Photonic Crystals Based onMacroporous Silicon

1998 ◽  
Vol 533 ◽  
Author(s):  
V. Lehmann ◽  
U. Grüning ◽  
A. Birner
Keyword(s):  
Photonic Crystals ◽  
Band Structure ◽  
High Precision ◽  
Hydrofluoric Acid ◽  
Electrochemical Etching ◽  
Defect Structures ◽  
Photonic Band Structure ◽  
Aspect Ratios ◽  
Photonic Band ◽  
Established Technique

AbstractThe formation of macropore arrays with high aspect ratios by electrochemical etching of n-type silicon in hydrofluoric acid is a well established technique. By using standard photolithograpy the geometry of the array can be controlled with high precision. This enables us to fabricate twodimensional photonic crystals for the infrared regime. The calculated photonic band structure of the crystal corresponds well with the transmission observed experimentally. Furthermore first defect structures like waveguides and cavities have been realized.

Group-Delay Properties of Coupled-Defect Structures in Photonic Crystals

2004 ◽  
Vol 43 (No. 4A) ◽  
pp. L449-L452 ◽  
Author(s):  
Toshihiko Fukamachi ◽  
Kazuhiko Hosomi ◽  
Toshio Katsuyama ◽  
Yasuhiko Arakawa
Keyword(s):  
Photonic Crystals ◽  
Group Delay ◽  
Defect Structures

Solid state theoretical methods for defect computations in Photonic Crystals

2002 ◽  
Vol 722 ◽  
Author(s):  
Antonio Garcia-Martin ◽  
Daniel Hermann ◽  
Kurt Busch ◽  
Peter Wölfle
Keyword(s):  
Electromagnetic Field ◽  
Optical Properties ◽  
Solid State ◽  
Photonic Crystals ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Defect Structures ◽  
Wannier Functions ◽  
Theoretical Methods ◽  
Polarized Radiation

We present an efficient approach for computing the optical properties of defect structures embedded in Photonic Crystals. This approach is based on an expansion of the electromagnetic field into optimally localized photonic Wannier functions and maximally utilizes the information of the underlying Photonic Crystals available from photonic bandstructure computations. While we demonstrate the efficiency of this approach by considering several defect structures for TM-polarized radiation in two-dimensional Photonic Crystals, the approach itself can easily be extended to the case of TE-polarization and three-dimensional Photonic Crystals.

scholarly journals 3D Defect Structures Embedded in Opal-Based Photonic Crystals

MRS Bulletin ◽  
2005 ◽  
Vol 30 (8) ◽  
pp. 572-572
Author(s):  
Tushar Prasad
Keyword(s):  
Photonic Crystals ◽  
Defect Structures
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