AWG optical filter with tunable central wavelength and bandwidth based on LNOI and electro-optic effect
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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.
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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
Ti-diffused KTN waveguide enabling intensity modulation based on the quadratic electro-optic effect.
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DOI: 10.1364/oe.560676
Abstract: Optical waveguides are fundamental components in integrated optics, enabling the confinement of light beams at micron and nanometer scales. The performance of electro-optic materials is the key to realizing waveguide-based modulation devices. Potassium tantalate niobate… read more here.
Keywords: quadratic electro; optics; electro optic; optic effect ... See more keywords