Low drive voltage electro-optic Bragg deflector using a periodically poled lithium niobate planar waveguide

An electro-optic Bragg light deflector is demonstrated in a thinned periodically poled lithium niobate (PPLN) planar waveguide confined between two silica layers on a silicon substrate. More than 97% of diffraction efficiency is obtained with operating wavelength 633 nm for the two orthogonal light polarizations with a drive voltage of about 5 V. The temporal electric drift and the response time of the component are also studied.

Domaines

Optique [physics.optics]

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Mhaouech-OL-16.pdf (907.62 Ko)

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https://hal.science/hal-01360411

Soumis le : mercredi 13 mai 2020-13:56:04

Dernière modification le : mercredi 13 mars 2024-18:24:17

Dates et versions

hal-01360411 , version 1 (13-05-2020)

Identifiants

HAL Id : hal-01360411 , version 1
DOI : 10.1364/ol.41.004174

Citer

Imed Mhaouech, Virginie Coda, Germano Montemezzani, Mathieu Chauvet, Laurent Guilbert. Low drive voltage electro-optic Bragg deflector using a periodically poled lithium niobate planar waveguide. Optics Letters, 2016, 41 (18), pp.4174-4177. ⟨10.1364/ol.41.004174⟩. ⟨hal-01360411⟩

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