To complement gaseous certified reference material (CRM) used as calibration gas mixtures, we report on dTDLAS-based Optical Gas Standards (‘OGS’) for absolute (“calibration free”) concentration measurement of gas species like, e.g., H2O, CO, HCl, NO2, reporting excellent agreements between dTDLAS results and CRM values.

© 2020 The Author(s)

PDF Article


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