An all-optical, non-volatile, bidirectional, phase-change meta-switch
MacDonald, Kevin F.
Hewak, Daniel W.
Zheludev, Nikolay I.
Date of Issue2013
School of Physical and Mathematical Sciences
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.