Parity-time symmetry in wavelength space within a single spatial resonator
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-16705-8
Abstract: We show a parity-time (PT) symmetric microwave photonic system in the optical wavelength space within a single spatial resonator, in which the gain and loss modes can perfectly overlay spatially but are distinguishable in the… read more here.
Keywords: parity time; wavelength space; space; spatial resonator ... See more keywords
Construction of Nonblocking Wavelength/Space Switches with AWGs and WSSes
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7060555
Abstract: In this paper, we how to use two technologies, AWG (arrayed-waveguide grating) and WSS (wavelength selective switches), to design nonblocking wavelength/space optical cross connects. An AWG is a passive device and can route multiple wavelengths… read more here.
Keywords: wavelength space; space; space switches; switches awgs ... See more keywords