Characterization of diffraction anomalies in 2-D photonic bandgap structures

2001 ◽  
Vol 49 (10) ◽  
pp. 1868-1872 ◽  
Author(s):  
M. Sarnowski ◽  
T. Vaupel ◽  
V. Hansen ◽  
E. Kreysa ◽  
H.P. Gemuend
Keyword(s):  
Photonic Bandgap ◽  
Photonic Bandgap Structures

Growth and Characterization of GaAs/AlGaAs Thue–Morse Quasicrystal Photonic Bandgap Structures

2005 ◽  
Vol 22 (5) ◽  
pp. 1191-1194 ◽  
Author(s):  
Zhang Yong-Gang ◽  
Jiang Xun-Ya ◽  
Zhu Cheng ◽  
Gu Yi ◽  
Li Ai-Zhen ◽  
...  
Keyword(s):  
Photonic Bandgap ◽  
Photonic Bandgap Structures

Photoluminescent coupled multiple microcavity structures made of porous silicon

2004 ◽  
Vol 832 ◽  
Author(s):  
V. Agarwal ◽  
J.A. Soto Urueta ◽  
J. Miguel Gracia
Keyword(s):  
Porous Silicon ◽  
Structure Formation ◽  
Layered Structure ◽  
Silicon Substrate ◽  
Photonic Bandgap ◽  
Experimental Characterization ◽  
Free Standing ◽  
Photonic Bandgap Structures ◽  
Silicon Lasers

ABSTRACTIn this paper we report the fabrication and experimental characterization of photoluminescent coupled multiple microcavity 1-Dimensional photonic bandgap structures for specific photonic applications. These structures have been prepared on silicon substrate as well as free standing. The comparision with theory gave a good fit showing desired structure formation for more than 184 layered structure. These structures can be useful for a large variety of applications such as silicon lasers.

Simulation, fabrication, and characterization of 3-D alumina photonic bandgap structures

2001 ◽  
Vol 30 (5) ◽  
pp. 305-307 ◽  
Author(s):  
Y. Chen ◽  
D. Bartzos ◽  
Y. Lu ◽  
E. Niver ◽  
M. E. Pilleux ◽  
...  
Keyword(s):  
Photonic Bandgap ◽  
Fabrication And Characterization ◽  
Photonic Bandgap Structures

FILTERS, MIRRORS AND MICROCAVITIES FROM POROUS SILICON

2006 ◽  
Vol 20 (01) ◽  
pp. 99-110 ◽  
Author(s):  
V. AGARWAL ◽  
J. A. DEL RÍO
Keyword(s):  
Porous Silicon ◽  
Silicon Substrate ◽  
Photonic Bandgap ◽  
Experimental Characterization ◽  
Free Standing ◽  
High Quality ◽  
One Dimensional ◽  
Dielectric Mirrors ◽  
Photonic Bandgap Structures

In this paper we report the detailed fabrication and experimental characterization of porous silicon one-dimensional photonic bandgap structures for specific photonic applications. These structures have been prepared on silicon substrate as well as free standing and can be proven useful for a large variety of applications such as high quality dielectric mirrors and filters.

Development of 3D Ceramic Photonic Bandgap Structures

2007 ◽  
Vol 280-283 ◽  
pp. 533-536
Author(s):  
Hai Qing Yin ◽  
Soshu Kirihara ◽  
Yoshinari Miyamoto
Keyword(s):  
Band Gap ◽  
Photonic Bandgap ◽  
Photonic Band Gap ◽  
Three Dimensional ◽  
Cold Isostatic Pressing ◽  
Tio2 Powder ◽  
Lower Range ◽  
Photonic Band Gap Material ◽  
Photonic Bandgap Structures ◽  
Photonic Band

The three-dimensional (3D) photonic band gap material is a material that there exists a full photonic band gap in which waves are forbidden to propagate whatever the polarization or the direction of propagation. In order to obtain photonic bandgap in lower range, we focus on the fabrication of PBG materials of diamond structure with TiO2 powder mixed with SiO2. The inverse epoxy structure with periodic diamond lattices in millimeter order has been fabricated by stereolithographic rapid prototyping. TiO2 slurry was filled into the epoxy structure and then cold isostatic pressing was applied. After sintering at 700K for 5hrs, the epoxy was burnt out and the designed structure was maintained perfectly. The calculated band diagram shows that there exists an absolute photonic band gap for all wave vectors. The measurement of transmission from 10 to 20 GHz in <100> direction shows that a complete band gap is formed at about 14.7-18.5 GHz. The magnitude of the maximum attenuation is as large as 30 dB at 17 GHz.

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