We propose and numerically investigate a tunable add-drop consisting of an optical disk microresonator embedded in nematic liquid crystals. The electro-optic cladding enables tunability via an external low-frequency voltage. All loss mechanisms as well as the features of the tunable filter are accounted for via a full-dimensional (3D + time) parallel Finite Difference Time Domain code. (C) 2007 Elsevier B.V. All rights reserved.
Di Falco, A., Assanto, G. (2007). Tunable wavelength-selective add-drop in liquid crystals on a silicon microresonator. OPTICS COMMUNICATIONS, 279(1), 210-213 [10.1016/j.optcom.2007.06.063].
Tunable wavelength-selective add-drop in liquid crystals on a silicon microresonator
ASSANTO, GAETANO
2007-01-01
Abstract
We propose and numerically investigate a tunable add-drop consisting of an optical disk microresonator embedded in nematic liquid crystals. The electro-optic cladding enables tunability via an external low-frequency voltage. All loss mechanisms as well as the features of the tunable filter are accounted for via a full-dimensional (3D + time) parallel Finite Difference Time Domain code. (C) 2007 Elsevier B.V. All rights reserved.File in questo prodotto:
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