Temperature Dependence Study of the Kinetics and Product Yields of the HO2 + CH3C(O)O2 Reaction by Direct Detection of OH and HO2 Radicals Using 2f-IR …

AO Hui, M Fradet, M Okumura… - The Journal of Physical …, 2019 - ACS Publications
The HO2+ CH3C (O) O2 reaction consists of three product channels: CH3C (O) OOH+ O2
(R1a), CH3C (O) OH+ O3 (R1b), and OH+ CH3C (O) O+ O2 (R1c). The overall rate constant …

Low-dissipation 7.4-µm single-mode quantum cascade lasers without epitaxial regrowth

RM Briggs, C Frez, M Fradet, S Forouhar… - Optics …, 2016 - opg.optica.org
We report continuous-wave operation of single-mode quantum cascade (QC) lasers emitting
near 7.4 µm with threshold power consumption below 1 W at temperatures up to 40° C. The …

High power GaSb-based distributed feedback laser with laterally coupled dielectric gratings at 1.95 {\mu} m

Z Ding, J Cao, K Zhan, Y Chen, L Zhou, H Tan… - arXiv preprint arXiv …, 2024 - arxiv.org
Traditional Distributed Feedback (DFB) or Distributed Bragg Reflector (DBR) lasers typically
utilize buried gratings as frequency-selective optical feedback mechanisms. However, the …