Frequency-selective excitation of guided acoustic modes in a photonic crystal fiber
Stiller B, Delque M, Beugnot JC, Lee MW, Melin G, Maillotte H, Laude V, Sylvestre T (2011)
Publication Type: Journal article
Publication year: 2011
Journal
Book Volume: 19
Pages Range: 7689-7694
Journal Issue: 8
DOI: 10.1364/OE.19.007689
Abstract
We present experimental and numerical results demonstrating the simultaneous frequency-selective excitation of several guided acoustic Brillouin modes in a photonic crystal fiber with a multi-scale structure design. These guided acoustic modes are identified by using a full vector finite-element model to result from elastic radial vibrations confined by the wavelength-scale air-silica microstructure. We further show the strong impact of structural irregularities of the fiber on the frequency and modal shape of these acoustic resonances. © 2011 Optical Society of America.
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APA:
Stiller, B., Delque, M., Beugnot, J.-C., Lee, M.W., Melin, G., Maillotte, H.,... Sylvestre, T. (2011). Frequency-selective excitation of guided acoustic modes in a photonic crystal fiber. Optics Express, 19(8), 7689-7694. https://dx.doi.org/10.1364/OE.19.007689
MLA:
Stiller, Birgit, et al. "Frequency-selective excitation of guided acoustic modes in a photonic crystal fiber." Optics Express 19.8 (2011): 7689-7694.
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