activity
20162025
most citedSelf-referenced frequency combs using high-efficiency silicon-nitride waveguides

115 citations · 593 across the 14 of their papers we have counts for

collaborators

16 papers

physics.optics2025

Heterogeneous tantala photonic integrated circuits for sub-micron wavelength applications

Nima Nader, Eric J. Stanton, Grant M. Brodnik +8

Atomic and trapped-ion systems are the backbone of a new generation of quantum-based positioning, navigation, and timing (PNT) technologies. The miniaturization of such quantum sys…

physics.optics2019★ 76 cited

Efficient second harmonic generation in nanophotonic GaAs-on-insulator waveguides

Eric J. Stanton, Jeff Chiles, Nima Nader +6

Nonlinear frequency conversion plays a crucial role in advancing the functionality of next-generation optical systems. Portable metrology references and quantum networks will deman…

physics.optics2019

On-chip polarization rotator for type I second harmonic generation

Eric J. Stanton, Lin Chang, Weiqiang Xie +12

We demonstrate a polarization rotator integrated at the output of a GaAs waveguide producing type I second harmonic generation (SHG). Form-birefringent phase matching between the p…

physics.optics2019★ 58 cited

Nonlinear silicon waveguides generating broadband, spectrally engineered frequency combs spanning 2.0-8.5 um

Nima Nader, Abijith Kowligy, Jeff Chiles +9

Nanophotonic waveguides with sub-wavelength mode confinement and engineered dispersion profiles are an excellent platform for application-tailored nonlinear optical interactions at…

physics.app-ph2019

Multi-functional integrated photonics in the mid-infrared with suspended AlGaAs on silicon

Jeff Chiles, Nima Nader, Eric J. Stanton +14

The microscale integration of mid- and longwave-infrared photonics could enable the development of fieldable, robust chemical sensors, as well as highly efficient infrared frequenc…

physics.optics2018★ 71 cited

mid-infrared frequency comb generation and stabilization with few-cycle pulses

Alexander J. Lind, Abijith Kowligy, Henry Timmers +5

Mid-infrared laser frequency combs are compelling sources for precise and sensitive metrology with applications in molecular spectroscopy and spectro-imaging. The infrared atmosphe…