103 citations · 103 across the 1 of their papers we have counts for
2 papers
physics.optics2020★ 103 cited
Exploiting Ultralow Loss Multimode Waveguides for Broadband Frequency Combs
Xingchen Ji, Jae K. Jang, Utsav D. Dave +4
Low propagation loss in high confinement waveguides is critical for chip-based nonlinear photonics applications. Sophisticated fabrication processes which yield sub-nm roughness ar…
physics.optics2020
Second Harmonic Generation Enabled by Longitudinal Electric Field Components in Photonic Wire Waveguides
Nicolas Poulvellarie, Utsav Dave, Koen Alexander +10
We investigate type I second harmonic generation in III-V semiconductor wire waveguides aligned with a crystallographic axis. In this direction, because of the single nonzero tenso…