Search results for "ottica integrata"

showing 2 items of 2 documents

COMPONENTI NON LINEARI IN OTTICA INTEGRATA: NUOVI SPUNTI PER L' ELABORAZIONE TUTTO-OTTICA DEI SEGNALI

2011

ELABORAZIONE TUTTO-OTTICASettore ING-INF/01 - ElettronicaSEGNALIOTTICA INTEGRATA
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Volume integrated phase modulator based on funnel waveguides for reconfigurable miniaturized optical circuits.

2015

We demonstrate the integration of a miniaturized 30(x) μm × 30(y) μm × 2.7(z) mm electro-optic phase modulator operating in the near-IR (λ = 980 nm) based on the electro-activation of a funnel waveguide inside a paraelectric sample of photorefractive potassium lithium tantalate niobate. The modulator forms a basic tassel in the realization of miniaturized reconfigurable optical circuits embedded in a single solid-state three-dimensional chip.

Materials scienceKerr effectoptoelettronicaPhase (waves)Modulatorlaw.inventionchemistry.chemical_compoundOpticslawelettro-otticaElectronic circuitbusiness.industryottica integrataPhotorefractive effectottica integrata; elettro-ottica; optoelettronicaChipPhotorefractive opticAtomic and Molecular Physics and OpticsFIS/01 - FISICA SPERIMENTALEchemistryPhaseLithium tantalatebusinessInfraredWaveguidePhase modulationOptics letters
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