We report on an air-spaced virtually imaged phased array (VIPA) spectrometer that resolves the modes of a mid-infrared frequency comb with a repetition rate of 250 MHz, without an …
The conversion of methane (CH 4) into the hydrocarbons ethane (C 2 H 6) and acetylene (C 2 H 2) in plasma is investigated in the first in-situ study using a mid-infrared supercontinuum …
I Sadiek, A Puth, G Kowzan, A Nishiyama… - arXiv preprint arXiv …, 2024 - arxiv.org
Non-thermal molecular plasmas play a crucial role in numerous industrial processes and hold significant potential for driving essential chemical transformations. Accurate information …
Using precision frequency comb spectroscopy, we study low-pressure molecular plasmas containing nitrogen, hydrogen, and a carbon source. We obtain precise quantum-state …