22 citations · 46 across the 5 of their papers we have counts for
3 papers · 1 filter
Index contrast tunability of LiNbO waveguides obtained by thermal treatment
Mihnea Raoul Sandu, Alicia Petronela Rambu, Laura Hrostea +1
The actual techniques allowing the fabrication of waveguides in lithium niobate are not able to satisfy one of the demands of modern integrated photonics namely well-controlled tun…
Supermode-based second harmonic generation in a nonlinear interferometer
David Barral, Virginia D'Auria, Florent Doutre +7
We demonstrate supermode-based second harmonic generation in an integrated nonlinear interferometer made of linear and nonlinear directional couplers. We use a fully-fibered pump s…
Anomalous dispersion in Lithium Niobate one-dimensional waveguide array in the near-infrared wavelength range
Alin Marian Apetrei, Alicia Petronela Rambu, Christophe Minot +3
Knowing the dispersion regime (normal vs anomalous) is important for both an isolated waveguide and a waveguide array. We investigate by the Finite Element Method the dispersion pr…