169 citations · 651 across the 15 of their papers we have counts for
15 papers
Dual-comb Spectroscopy of Ammonia Formation in Non-thermal Plasmas
Ibrahim Sadiek, Adam J. Fleisher, Jakob Hayden +5
Plasma-activated chemical transformations promise the efficient synthesis of salient chemical products. However, the reaction pathways that lead to desirable products are often unk…
Dual electro-optic frequency comb photonic thermometry
Adam J. Fleisher, Zeeshan Ahmed, Tobias Herman +1
We report a precision realization of photonic thermometry using dual-comb spectroscopy to interrogate a -phase-shifted fiber Bragg grating. We achieve read-out stability of 7.5…
Mid-infrared supermirrors with finesse exceeding 400 000
G. -W. Truong, L. W. Perner, D. M. Bailey +9
For trace gas sensing and precision spectroscopy, optical cavities incorporating low-loss mirrors are indispensable for path length and optical intensity enhancement. Optical inter…
Dual-comb cavity ring-down spectroscopy
D. Lisak, D. Charczun, A. Nishiyama +10
Cavity ring-down spectroscopy is a ubiquitous optical method used to study light-matter interactions with high resolution, sensitivity and accuracy. However, it has never been perf…
Frequency stabilization of a quantum cascade laser by weak resonant feedback from a Fabry-Pérot cavity
Gang Zhao, Jianfei Tian, Joseph T. Hodges +1
Frequency-stabilized mid-infrared lasers are valuable tools for precision molecular spectroscopy. However, their implementation remains limited by complicated stabilization schemes…
Mid-infrared monocrystalline interference coatings with excess optical loss below 10 ppm
G. Winkler, L. W. Perner, G. -W. Truong +13
We present high-reflectivity substrate-transferred single-crystal GaAs/AlGaAs interference coatings at a center wavelength of 4.54 um with record-low excess optical loss below 10 p…