Full-wave analysis and design of optical fractional-order temporal differentiators based on ultra-compact microring resonator
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2020.1786179
Abstract: Optical temporal differentiators (DIFFs) based on on-chip all-pass microring resonators (APMRRs) are the fundamental all-optical signal processing blocks for differentiation of the complex envelope of optical pulses. This paper presents, for the first time to… read more here.
Keywords: order; ultra compact; temporal differentiators; full wave ... See more keywords
Design of Arbitrary-Order Photonic Temporal Differentiators Based on Phase-Modulated Fiber Bragg Gratings in Transmission
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2700024
Abstract: All-optical arbitrary-order temporal differentiators are demonstrated with phase-modulated fiber Bragg gratings (PM-FBGs) in transmission for the first time. The transmissive PM-FBGs are designed by employing a novel two-step nonlinear optimization method, which consists of unconstrained… read more here.
Keywords: order; temporal differentiators; step; phase modulated ... See more keywords