List of Division publications with links

2012-06-27 12:04 - An azimuthally polarizing photonic crystal fibre with a central gold nanowire

P. Uebel, M. A. Schmidt, M. Scharrer and P. St. J. Russell, New J. Phys. 13 063016 (2011)

An air–silica photonic crystal fibre with a gold nanowire at core centre is shown to support a low-loss azimuthally polarized mode. Since all the other modes have very high attenuation, the fibre effectively supports only this mode, acting as a single-polarization fibre with an extinction ratio >20 dB cm?1 over a broad range of wavelengths (550–1650 nm in the device reported). It can be used as an effective azimuthal mode filter.

http://dx.doi.org/10.1088/1367-2630/13/6/063016