General framework for the frequency shifting of electromagnetic pulses using time-dependent surfaces
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.201407
Abstract: Metasurfaces allow for agile manipulation of incoming light using a single layer of resonators. Despite recent progress, it remains difficult to generate new spectral components using nonlinear surfaces, because of the limited interaction length of… read more here.
Keywords: time; electromagnetic pulses; frequency; frequency shifting ... See more keywords
Precise Optical Frequency Shifting Using Stimulated Brillouin Scattering in Optical Fibers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2729598
Abstract: We propose a precise method for optical frequency shifting with high signal-to-noise ratio based on stimulated Brillouin scattering (SBS). The lower sideband of the intensity modulated signal is amplified by the SBS. Also, polarization properties… read more here.
Keywords: stimulated brillouin; frequency; frequency shifting; optical frequency ... See more keywords