62 citations · 76 across the 9 of their papers we have counts for
9 papers
Overcoming stress limitations in SiN nonlinear photonics via a bilayer waveguide
Karl J. McNulty, Shriddha Chaitanya, Swarnava Sanyal +5
Silicon nitride (SiN) formed via low pressure chemical vapor deposition (LPCVD) is an ideal material platform for on-chip nonlinear photonics owing to its low propagation loss and…
Ultra-Low-Loss Silicon Nitride Photonics Based on Deposited Films Compatible with Foundries
Xingchen Ji, Yoshitomo Okawachi, Andres Gil-Molina +4
The fabrication processes of silicon nitride photonic devices used in foundries require low temperature deposition, which typically leads to high propagation losses. Here, we show…
2D material platform for overcoming the amplitude-phase tradeoff in ring modulators
Ipshita Datta, Andres Gil-Molina, Sang Hoon Chae +2
Compact, high-speed electro-optic phase modulators play a vital role in various large-scale applications including phased arrays, quantum and neural networks, and optical communica…
High Power on-chip Integrated Laser
Yair Antman, Andres Gil-Molina, Ohad Westreich +3
The lack of high power integrated lasers have been limiting silicon photonics. Despite much progress made in chip-scale laser integration, power remains below the level required fo…
Widely tunable and narrow linewidth chip-scale lasers from deep visible to near-IR
Mateus Corato-Zanarella, Andres Gil-Molina, Xingchen Ji +3
Widely-tunable and narrow-linewidth integrated lasers across all visible wavelengths are necessary to enable on-chip technologies such as quantum photonics, optical trapping, and b…
Tunable narrow linewidth chip-scale mid-IR laser
Euijae Shim, Andres Gil-Molina, Ohad Westreich +4
Portable mid-infrared (mid-IR) spectroscopy and sensing applications require widely tunable, narrow linewidth, chip-scale, single-mode sources without sacrificing significant outpu…
Intermodal Brillouin scattering in solid-core photonic crystal fibers
Paulo F. Jarschel, Erick Lamilla, Yovanny A. V. Espinel +5
We investigate intermodal forward Brillouin scattering in a solid-core PCF, demonstrating efficient power conversion between the HE11 and HE21 modes, with a maximum gain coefficien…
Scalable graphene platform for Tbits/s data transmission
Brian S. Lee, Alexandre P. Freitas, Andres Gil-Molina +4
To date, no electro-optic platform enables devices with high bandwidth, small footprint, and low power consumption, while also enabling mass production. Here we demonstrate high-yi…
Nonlinear carrier dynamics in silicon nano-waveguides
Ivan Aldaya, Andres Gil-Molina, Julian L. Pita +3
Carrier recombination dynamics in strip silicon nano-waveguides is analyzed through time-resolved pump-and-probe experiments, revealing a complex recombination dynamics at densitie…