A photoacoustic spectroscopy based NO2 sensor was developed for measurement of ambient NO2 with a sensitivity of about 0.4 ppb (SNR=1) in 1 min, which was validated with side- by-side measurements using a referenced NOx analyzer.
© 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