968 citations · 4.5k across the 31 of their papers we have counts for
6 papers · 1 filter
Continuous regional trace gas source attribution using a field-deployed dual frequency comb spectrometer
Sean Coburn, Caroline B. Alden, Robert Wright +9
Identification and quantification of trace gas sources is a major challenge for understanding and regulating air quality and greenhouse gas emissions. Current approaches either pro…
Comparing optical oscillators across the air to milliradians in phase and in frequency
Laura C. Sinclair, Hugo Bergeron, William C. Swann +3
We demonstrate carrier-phase optical two-way time-frequency transfer (carrier-phase OTWTFT) through the two-way exchange of frequency comb pulses. Carrier-phase OTWTFT achieves fre…
High Coherence Mid-Infrared Dual Comb Spectroscopy Spanning 2.6 to 5.2 microns
Gabriel Ycas, Fabrizio R. Giorgetta, Esther Baumann +4
Mid-infrared dual-comb spectroscopy has the potential to supplant conventional high-resolution Fourier transform spectroscopy in applications that require high resolution, accuracy…
An Integrated-Photonics Optical-Frequency Synthesizer
Daryl T. Spencer, Tara Drake, Travis C. Briles +24
Integrated-photonics microchips now enable a range of advanced functionalities for high-coherence applications such as data transmission, highly optimized physical sensors, and har…
Self-referenced frequency combs using high-efficiency silicon-nitride waveguides
David R. Carlson, Daniel D. Hickstein, Alex Lind +8
We utilize silicon-nitride waveguides to self-reference a telecom-wavelength fiber frequency comb through supercontinuum generation, using 11.3 mW of optical power incident on the…
Ultrabroadband supercontinuum generation and frequency-comb stabilization using on-chip waveguides with both cubic and quadratic nonlinearities
Daniel D. Hickstein, Hojoong Jung, David R. Carlson +13
Using aluminum-nitride photonic-chip waveguides, we generate optical-frequency-comb supercontinuum spanning from 500 nm to 4000 nm with a 0.8 nJ seed pulse, and show that the spect…