6533b827fe1ef96bd1285c2b

RESEARCH PRODUCT

Second harmonic generation in coupled LiNbO3 waveguides by reverse-proton exchange

A. Di FalcoGiuseppe LeoAntonino ParisiGaetano AssantoAntonio AmorosoStefano Riva SanseverinoAlfonso Carmelo Cino

subject

Materials scienceTemperature controlProtonbusiness.industryPhase (waves)Second-harmonic generationPhysics::OpticsAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsTransverse planeTransverse magneticPlanarOpticsElectrical and Electronic EngineeringAtomic physicsbusinessNuclear Experiment

description

We demonstrate second harmonic generation of a near-infrared pump in a nonlinearly coupled system formed by longitudinally uniform proton- and reverse-proton-exchanged LiNbO/sub 3/ planar waveguides. Phase- and mode-matched transverse electric (TE/sub 0/) frequency doubling into transverse magnetic higher order guided modes is achieved through temperature control, in agreement with the model.

yearjournalcountryeditionlanguage
2003-03-01
10.1109/lpt.2002.807897https://hdl.handle.net/11590/114195