Wavelength modulation - direct absorption spectroscopy (WM-DAS) is proposed by extracting the characteristic spectrum. This method improves the accuracy of the absorbance profile measurement by one order of magnitude and is verified by experiments.

© 2018 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