Abstract
The undesirable resistance-capacitance (RC) distortion coming from the exponential moving averaging process of a boxcar integrator/averager acquisition system in kinetic and spectral luminescence measurements could be effectively eliminated by interfacing it to a microcomputer. Accurate acquisition of luminescence decay curves and time-resolved spectra was provided by a developed software that allows synchronous scan control of the gate delay time in the boxcar integrator with the emission wavelength in the monochromator. Some simple mathematical calculation routines, including excited-state lifetime extraction from luminescence decay curves and normalization of time-resolved spectra, were added. The main characteristics of both the software and the interfacing hardware are reported.
PDF Article
More Like This
OrganiCam: a lightweight time-resolved laser-induced luminescence
imager and Raman spectrometer for planetary organic material
characterization
Patrick J. Gasda, Roger C. Wiens, Adriana Reyes-Newell, Kumkum Ganguly, Raymond T. Newell, Charles Peterson, Benigno Sandoval, Logan Ott, Samantha Adikari, Seychelles Voit, Samuel M. Clegg, Anupam K. Misra, Tayro E. Acosta-Maeda, Heather Quinn, Shiv K. Sharma, Magdalena Dale, Steven P. Love, and Sylvestre Maurice
Appl. Opt. 60(13) 3753-3763 (2021)
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Add to BibSonomy