19 citations · 26 across the 3 of their papers we have counts for
4 papers
Charge-state control of carbon-related optical absorption in AlN
Helen C. Robinson, Daniil Danilin, Md Shafiqul Islam Mollik +5
Sub-bandgap optical absorption in AlN between 2 eV and 4 eV is widely observed, but its microscopic origin remains contested. Using photo-induced electron paramagnetic resonance (p…
Video-rate broadband longwave IR dual-comb spectroscopy with 240,000 comb-mode resolved data points
Sergey Vasilyev, Andrey Muraviev, Dmitrii Konnov +5
We report molecular detection using dual frequency-comb spectroscopy with highly coherent broadband (6.6-11.4 {\m}m) long-wavelength infrared (LWIR) combs. The combs were produced…
Resonant noninear refraction of 4-5 m light in CO and CO gas
Jeremy Pigeon, Dana Tovey, Sergei Tochitsky +7
The resonant nonlinear refraction of 4-5 m light in CO and CO gas at a peak intensity of 15 MW/cm was demonstrated using time- and frequency-resolved measurements of sel…
Lasing in 15 atm CO2 cell optically pumped by a Fe:ZnSe laser
Dana Tovey, Jeremy Pigeon, Sergei Tochitsky +7
10 μm lasing is studied in a compact CO2-He cell pressurized up to 15 atm when optically pumped by a ~50 mJ Fe:ZnSe laser tunable around 4.3 μm. The optimal pump wavelength and par…