Optical filtering devices in SiO2/AlGaAs superlattice structures
Sign Up to like & getrecommendations! Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.11.011
Abstract: Abstract In this work, the properties of the photonic bandgap (PBG) and Omni-directional photonic bandgap (Omni-PBG) of a quasi-one-dimensional photonic crystal (PC) are studied, in both TE and TM polarization modes. The PC is made… read more here.
Keywords: optical filtering; algaas superlattice; superlattice structures; sio2 algaas ... See more keywords
Optical filtering impairment monitoring based on model fusion for optical networks.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460951
Abstract: Reconfigurable optical add-and-drop multiplexer (ROADM) is a key element in optical networks. As several ROADMs are cascaded over long paths, the penalty induced by ROADM has become non-negligible due to the tight optical filtering. In… read more here.
Keywords: model fusion; optical networks; based model; model ... See more keywords
Temporal coherence in an unbalanced SU(1,1) interferometer.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.470115
Abstract: In classical coherence theory, coherence time is typically related to the bandwidth of the optical field. Narrowing the bandwidth by optical filtering will result in the lengthening of the coherence time. In the case of… read more here.
Keywords: unbalanced interferometer; coherence; bandwidth optical; coherence unbalanced ... See more keywords
Microwave Photonic Signal Processing and Sensing Based on Optical Filtering
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9010163
Abstract: Microwave photonics, based on optical filtering techniques, are attractive for wideband signal processing and high-performance sensing applications, since it brings significant benefits to the fields by overcoming inherent limitations in electronic approaches and by providing… read more here.
Keywords: optical filtering; photonic signal; microwave photonic; signal processing ... See more keywords