Propagation of an Airy-Gaussian vortex beam in defected photonic lattices
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DOI: 10.1016/j.ijleo.2017.06.006
Abstract: We investigate numerically that a finite Airy-Gaussian (AiG) beam varies its trajectory and shape in defected photonic lattices. Propagation properties and beam self-bending are controlled with modulation depth and period of photonic lattices, positive and… read more here.
Keywords: propagation; photonic lattices; airy gaussian; defected photonic ... See more keywords
A 650-GHz Backward Wave Oscillator Based on Axial Loaded Double Defected-Photonic Crystal SWS
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2017.2655009
Abstract: Axial loaded Double Defected Photonic Crystal (ADD-PC) with a cylindrical beam channel is introduced as a slow-wave structure (SWS) for backward wave oscillator (BWO) source design. The structural and the geometrical dimensions of the proposed… read more here.
Keywords: backward wave; loaded double; photonic crystal; defected photonic ... See more keywords