146 citations · 455 across the 17 of their papers we have counts for
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Frequency conversion between UV and telecom wavelengths in a lithium niobate waveguide for quantum communication with Yb+ trapped ions
Sachin Kasture, Francesco Lenzini, Ben Haylock +4
We study and demonstrate the frequency conversion of UV radiation, resonant with 369.5 nm transition in Yb+ ions to the C-band wavelength 1580.3 nm and vice-versa using a reverse p…
Anisotropic model for the fabrication of Annealed and Reverse Proton Exchanged waveguides in congruent Lithium Niobate
Francesco Lenzini, Sachin Kasture, Ben Haylock +1
An anisotropic model for the fabrication of annealed and reverse proton exchange waveguides in lithium niobate is presented. We characterized the anisotropic diffusion properties o…
Plasmonic quasicrystals for designable ultra broadband transmission enhancement and second harmonic generation
Sachin Kasture, Ajith P R, V J Yallapragada +4
Quasi-crystals are intriguing as they exhibit rotational symmetry and long range ordering but lack translational symmetry. 2-dimensional metal-dielectric patterns are interesting t…
Superluminal propagation and broadband omnidirectional antireflection in optical reflectionless potentials
L. V. Thekkekara, Achanta Venu Gopal, Sachin Kasture +2
Reflectionless potentials (RPs) represent a class of potentials that offer total transmission in the context of one dimensional scattering. Optical realization of RPs in stratified…