AWG optical filter with tunable central wavelength and bandwidth based on LNOI and electro-optic effect
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124445
Abstract: Abstract In this paper, an Arrayed-Waveguide Grating (AWG) filter based on Lithium Niobate on Insulator (LNOI) is designed to achieve tunable optical filtering by adjusting the refractive index of the waveguide area. By using the… read more here.
Keywords: central wavelength; wavelength bandwidth; optic effect; electro optic ... See more keywords
Novel on chip rotation detection based on the acousto-optic effect in surface acoustic wave gyroscopes.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.025060
Abstract: An Acousto-Optic Gyroscope (AOG) consisting of a photonic integrated device embedded into two inherently matched piezoelectric surface acoustic wave (SAW) resonators sharing the same acoustic cavity is presented. This constitutes the first demonstration of a… read more here.
Keywords: acoustic wave; optic effect; acousto optic; surface acoustic ... See more keywords