Letters

Hybrid add-drop filter based on one-dimensional photonic crystal Fabry-Perot resonator

[+] Author Affiliations
Ido E. Dotan, Damian Goldring, David Mendlovic

Electrical Engineering, Tel Aviv University, Haim Levanon, Tel Aviv, Israel 69978 Israel

J. Nanophoton. 3(1), 039502 (August 17, 2009). doi:10.1117/1.3223190
History: Received July 26, 2009; Revised August 11, 2009; Accepted August 14, 2009; August 17, 2009; Online August 17, 2009
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Abstract

We devised an approach for realizing add-drop filters. This approach uses strip waveguides to couple light into photonic crystal based resonators. We used silicon on insulator substrate with a 240 nm thick Si layer. Theoretical analysis, simulation and experiments were conducted. We compared the new device to a ring-based add-drop filter and found that for rings with radii smaller than 1.414 μm, our device has significant advantages.

© 2009 Society of Photo-Optical Instrumentation Engineers

Citation

Ido E. Dotan ; Damian Goldring and David Mendlovic
"Hybrid add-drop filter based on one-dimensional photonic crystal Fabry-Perot resonator", J. Nanophoton. 3(1), 039502 (August 17, 2009). ; http://dx.doi.org/10.1117/1.3223190


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