Enhanced slow and fast light in strong dispersion region of the Raman assisted narrow band fiber optical parametric amplifier
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125594
Abstract: Abstract Narrow band fiber optical parametric amplifier with normal second order dispersion is deemed as a potential approach to delay the wide band signal in future optical telecommunication. Due to the combined effect of Raman… read more here.
Keywords: raman; fast light; time; delay ... See more keywords
High linearity silicon DC Kerr modulator enhanced by slow light for 112 Gbit/s PAM4 over 2 km single mode fiber transmission.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.458184
Abstract: We demonstrate a high efficiency, high linearity and high-speed silicon Mach-Zehnder modulator based on the DC Kerr effect enhanced by slow light. The two modulation arms based on 500-µm-long grating waveguides are embedded with PN… read more here.
Keywords: enhanced slow; 112 gbit; linearity; slow light ... See more keywords