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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BPW7-0018-0054

Czasopismo

Optica Applicata

Tytuł artykułu

Electro-optic modulation property of slow light in coupled photonic crystal resonator arrays

Autorzy Yang, D.  Wang, X.  Tian, H.  Ji, Y. 
Treść / Zawartość http://opticaapplicata.pwr.edu.pl/archive.php
Warianty tytułu
Języki publikacji EN
Abstrakty
EN A novel-designed compact, ultrafast electro-optic slow light modulator based on two-dimensional coupled photonic crystal resonator arrays (2D CPCRAs) has been studied. The 2D CPCRAs, realized in silicon-on-insulator (SOI) slabs with nonlinear polymer as filling material, exhibit a single guided mode with low group velocity in all crystal directions. We realize fast electro-optic tuning of the slow mode in a wide frequency range with low modulating voltage in this structure. Numerical analysis shows that the frequency shift is nearly linearly increasing with the applied voltage. In addition, for a certain frequency, changing the modulating voltage can tune the group delay of slow mode easily.
Słowa kluczowe
EN coupled photonic crystal resonator arrays   slow light   electro-optic polymer  
Wydawca Oficyna Wydawnicza Politechniki Wrocławskiej
Czasopismo Optica Applicata
Rocznik 2011
Tom Vol. 41, nr 3
Strony 753--763
Opis fizyczny Bibliogr. 15 poz.
Twórcy
autor Yang, D.
autor Wang, X.
autor Tian, H.
autor Ji, Y.
  • Beijing University of Posts & Telecommunications, No. 10, Xitucheng Road, Haidian District, Beijing, 100876, P.R. China
Bibliografia
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[3] ALTUGA H., VUCKOVIC J., Experimental demonstration of the slow group velocity of light in two-dimensional coupled photonic crystal microcavity arrays, Applied Physics Letters 86(11), 2005, p. 111102.
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[6] TINKER M.T., LEE J.-B., Thermal and optical simulation of a photonic crystal light modulator based on the thermo-optic shift of the cut-off frequency, Optics Express 13(18), 2005, pp. 7174–7188.
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[8] BROSI J.-M., KOOS C., ANDREANI L.C., WALDOW M., LEUTHOLD J., FREUDE W., High-speed low--voltage electro-optic modulator with a polymer-infiltrated silicon photonic crystal waveguide, Optics Express 16(6), 2008, pp. 4177–4191
[9] WÜLBERN J.H., PETROV A., EICH M., Electro-optical modulator in a polymer-infiltrated silicon slotted photonic crystal waveguide heterostructure resonator, Optics Express 17(1), 2009, pp. 304–313.
[10] ROUSSEY M., BAIDA I F., BERNAL M.-P., Experimental and theoretical observations of the slow-light effect on a tunable photonic crystal, Journal of the Optical Society of America B 24(6), 2007, pp. 1416–1422.
[11] ALTUGA H., VUCKOVIC J., Two-dimensional coupled photonic crystal resonator arrays, Applied Physics Letters 84(2), 2004, pp. 161–163.
[12] CHOON-GI CHOI, CHUL-SIK KEE, SCHIFT H., Fabrication of polymer photonic crystal slabs using nanoimprint lithography, Current Applied Physics 6(Supplement 1), 2006, pp. e8–e11.
[13] FIGOTIN A., VITEBSKIY I., Slow light in photonic crystals, Waves in Random and Complex Media 16(3), 2006, pp. 293–382.
[14] RAZZARI L., TRAGER D., ASTIC M., DELAYE P., FREY R., ROOSEN G., ANDRE R., Kerr and four-wave mixing spectroscopy at the band edge of one-dimensional photonic crystals, Applied Physics Letters 86(23), 2005, p. 231106.
[15] WEI-MIN ZHANG, MENG-HSIU WU, CHAN U. LEI, HENG-NA XIONG, Non-Markovian dynamics of a microcavity coupled to a waveguide in photonic crystals, Optics Express 18(17), 2010, pp. 18407–18418.
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