title: An all-optical, non-volatile, bidirectional, phase-change meta-switch.
abstract: Non-volatile, bidirectional, all-optical switching in a phase-change metamaterial delivers high-contrast transmission and reflection modulation at near- to mid-infrared wavelengths in device structures down to ≈1/27 of a wavelength thick.
authors.affiliation: Optoelectronics Research Centre & Centre for Photonic Metamaterials, University of Southampton, SO17 1BJ, UK.
authors.forename: Behrad
authors.initials: B
authors.lastname: Gholipour
authors.forename: Jianfa
authors.initials: J
authors.lastname: Zhang
authors.forename: Kevin F
authors.initials: KF
authors.lastname: MacDonald
authors.forename: Daniel W
authors.initials: DW
authors.lastname: Hewak
authors.forename: Nikolay I
authors.initials: NI
authors.lastname: Zheludev