Nanoscale spectrum analyzer based on spin-wave interference
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09485-7
Abstract: We present the design of a spin-wave-based microwave signal processing device. The microwave signal is first converted into spin-wave excitations, which propagate in a patterned magnetic thin-film. An interference pattern is formed in the film… read more here.
Keywords: nanoscale spectrum; spin wave; spectrum analyzer; interference ... See more keywords
Frequency-domain light intensity spectrum analyzer based on temporal convolution.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.002726
Abstract: We propose and experimentally demonstrate a new type of all-optical radio frequency (RF) spectrum analyzer based on temporal convolution and cross-phase modulation (XPM) that can be regarded as the frequency-domain counterpart of a conventional light… read more here.
Keywords: frequency; spectrum analyzer; temporal convolution; spectrum ... See more keywords