Three-dimensional photonic crystal and optical device...

Details Three-dimensional photonic crystal and optical device... Three-dimensional photonic crystal and optical device...

2006-12-19

2006-12-19

Thompson, Timothy (Department: 2873)

Optical: systems and elements

Optical modulator

Having particular chemical composition or structure

C359S322000, C430S315000

Reexamination Certificate

active

07151629

ABSTRACT:
A three-dimensional photonic crystal includes a first region including a first layer, a second layer, a third layer, a fourth layer and a second region including the first layer, the second layer, the third layer, the fourth layer, and additional layers including discrete structures spaced from each other. The horizontal interval and the vertical interval of the rod-shaped structures in the first region are the same as those of the rod-shaped structures in the second region, respectively.

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patent: 5784400 (1998-07-01), Joannopoulos et al.
patent: 6597851 (2003-07-01), Johnson
Eli Yablonovitch, Inhibited Spontaneous Emission in Solid-State Physics and Electronics, Physical Review Letters, vol. 58, 1987, pp. 2059-2062.
Susumu Noda; et al., Trapping and Emission of Photons by a Single Defect in a Photonic Bandgap Structure, Nature, vol. 407, 2000, pp. 608-610.

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