All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab
Optics Express, Vol. 14, Issue 3, pp. 1230-1235 (2006)
http://dx.doi.org/10.1364/OE.14.001230
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Abstract
We propose an optical flip-flop circuit composed of two-port resonant-tunneling filters based on a two-dimensional photonic crystal slab with a triangular air-hole lattice. This circuit can function as an optical digital circuit that synchronizes input data with a clock. In this report, we demonstrate that this circuit can achieve a fast operating speed with a response time of about 10 ps and a low operating power of 60 mW by employing a two-dimensional FDTD calculation.
© 2006 Optical Society of America
OCIS Codes
(230.3990) Optical devices : Micro-optical devices
(230.5750) Optical devices : Resonators
(230.7370) Optical devices : Waveguides
(250.5300) Optoelectronics : Photonic integrated circuits
ToC Category:
Optical Devices
History
Original Manuscript: November 30, 2005
Revised Manuscript: January 26, 2006
Manuscript Accepted: January 30, 2006
Published: February 6, 2006
Citation
Akihiko Shinya, Satoshi Mitsugi, Takasumi Tanabe, Masaya Notomi, Itaru Yokohama, Hidehiko Takara, and Satoki Kawanishi, "All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab," Opt. Express 14, 1230-1235 (2006)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-14-3-1230
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