16 citations · 16 across the 1 of their papers we have counts for
3 papers
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…
Lithium niobate waveguides with high-index contrast and preserved nonlinearity fabricated by High Vacuum Vapor-phase Proton Exchange
Alicia Petronela Rambu, Alin Marian Apetrei, Florent Doutre +4
Highly confining waveguides without degraded nonlinear coefficient and low propagation losses have been fabricated in lithium niobate by a new process that we called High Vacuum Va…
Broadband integrated beam splitter using spatial adiabatic passage
Tommaso Lunghi, Florent Doutre, Alicia Petonela Rambu +7
Light routing and manipulation are important aspects of integrated optics. They essentially rely on beam splitters which are at the heart of interferometric setups and active routi…