Please use this identifier to cite or link to this item: https://doi.org/10.1002/lpor.201280022
Title: High optical performance and practicality of active plasmonic devices based on rhombohedral BiFeO 3
Authors: Chu, S.H.
Singh, D.J.
Wang, J. 
Li, E.-P.
Ong, K.P.
Keywords: BiFeO 3
Multiferroelectric
Optical modulator
Plasmonics.
Issue Date: Sep-2012
Source: Chu, S.H., Singh, D.J., Wang, J., Li, E.-P., Ong, K.P. (2012-09). High optical performance and practicality of active plasmonic devices based on rhombohedral BiFeO 3. Laser and Photonics Reviews 6 (5) : 684-689. ScholarBank@NUS Repository. https://doi.org/10.1002/lpor.201280022
Abstract: First principles calculations of electronic and optical properties of multiferroic oxide BiFeO 3 are used in combination with a plasmonic device model of optical switch to show that a BiFeO 3 based device can have much better performance than devices based on existing materials. This arises from the combination of octahedral tilts, ferroelectricity and G-type antiferromagnetism in BiFeO 3 leading to a strong dependence of the optical refractive indices on the orientation with respect to the polarization. A prototype of a plasmonic resonator with an R-BFO thin film layer is used as an example and shows excellent switch and modulation responses. The proposed approach provides potential opportunities to develop high performance nanophotonic devices for optical communication. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Source Title: Laser and Photonics Reviews
URI: http://scholarbank.nus.edu.sg/handle/10635/86393
ISSN: 18638880
DOI: 10.1002/lpor.201280022
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

15
checked on Feb 14, 2018

WEB OF SCIENCETM
Citations

11
checked on Jan 17, 2018

Page view(s)

26
checked on Feb 19, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.