conference paper
Multi-gas spectroscopy using tailored mid-IR dispersive wave generated in Si3N4 waveguide
January 11, 2021
Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020
We demonstrate simultaneous detection of acetylene, methane and ethane using milliwatt-level dispersive-wave generated in a Si3N4 waveguide covering 2900 cm-1-3380 cm-1 spectral region. This simple mid-IR absorption spectroscopy scheme achieves hundreds of ppm detection limit.
Type
conference paper
Date Issued
2021-01-11
Published in
Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020
ISBN of the book
978-1-943580-73-6
Total of pages
2
Series title/Series vol.
High-brightness Sources and Light-driven Interactions
Editorial or Peer reviewed
REVIEWED
Written at
EPFL
EPFL units
| Event name | Event place | Event date |
Virtual Event | November 16-20, 2020 | |
Available on Infoscience
January 11, 2021
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