4 papers
Scalable Fabrication of Diamond-on-Silica Heterostructures via High-Selectivity Deep ICP-RIE and Room-Temperature Bonding
R. Chembra Vasudevan, A. Hammouti, J. Le Pouliquen +4
Single-crystal diamond is a leading material platform for high-power electronics and solid-state quantum technologies, yet many device architectures require micrometer-scale membra…
Second harmonic generation in polycrystalline ZnS nanowaveguides
Antoine Lemoine, Lise Morice, Brieg Le Corre +8
We report the realization of Zinc Sulfide (ZnS) nanowaveguides and the experimental observation of second harmonic generation (SHG) in such structures, demonstrating their potentia…
Coupled micro-resonators for second-order integrated nonlinear optics
Yannick Dumeige, Yoan Léger
We investigate second-order nonlinear processes in a system of two coupled identical optical micro-resonators. The double resonance and phase-matching conditions are simultaneously…
High efficiency second harmonic generation in transverse orientation patterned gallium phosphide waveguides
Antoine Lemoine, Brieg Le Corre, Lise Morice +13
Achieving high conversion efficiencies in second-order nonlinear optical processes is a key challenge in integrated photonics for both classical and quantum applications. This pape…