Electromechanical tuning of vertically-coupled photonic crystal nanobeams
Autor: | Midolo, L., Yoon, S. N., Pagliano, F., Xia, T., van Otten, F. W. M., Lermer, M., Höfling, S., Fiore, A. |
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Rok vydání: | 2012 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1364/OE.20.019255 |
Popis: | We present the design, the fabrication and the characterization of a tunable one-dimensional (1D) photonic crystal cavity (PCC) etched on two vertically-coupled GaAs nanobeams. A novel fabrication method which prevents their adhesion under capillary forces is introduced. We discuss a design to increase the flexibility of the structure and we demonstrate a large reversible and controllable electromechanical wavelength tuning (> 15 nm) of the cavity modes. Comment: 11 pages, 4 figures |
Databáze: | arXiv |
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