We developed an EC-QCL-based spectrometer around 8 μm for detection of nitrous oxide. Using wavelength modulation spectroscopy and 2nd harmonic detection, a minimum detection limit of 15 ppbv is achieved in less than 10 s.
© 2018 The Author(s)
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription