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

Imed Mhaouech | Zendy; Virginie Coda | Zendy; Germano Montemezzani | Zendy; Mathieu Chauvet | Zendy; L. Guilbert | Zendy

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

Author(s) -

Imed Mhaouech,

Virginie Coda,

Germano Montemezzani,

Mathieu Chauvet,

L. Guilbert

Publication year - 2016

Publication title -

optics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.524

H-Index - 272

eISSN - 1071-2763

pISSN - 0146-9592

DOI - 10.1364/ol.41.004174

Subject(s) - lithium niobate , materials science , optics , planar , waveguide , wavelength , bragg's law , voltage , optoelectronics , silicon , diffraction , substrate (aquarium) , physics , quantum mechanics , computer science , oceanography , geology , computer graphics (images)

An electro-optic Bragg light deflector is demonstrated in a thinned, periodically poled lithium niobate planar waveguide confined between two silica layers on a silicon substrate. More than 97% of diffraction efficiency is obtained with an operating wavelength of 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.

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