Construction of 40 nanosecond time resolusion step-scan FTIR difference spectrometer

Authors
Hu, XH Spiro, TG
Citation
Xh. Hu et Tg. Spiro, Construction of 40 nanosecond time resolusion step-scan FTIR difference spectrometer, LASER CHEM, 19(1-4), 1999, pp. 141-143
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
LASER CHEMISTRY
ISSN journal
02786273 → ACNP
Volume
19
Issue
1-4
Year of publication
1999
Pages
141 - 143
Database
ISI
SICI code
0278-6273(1999)19:1-4<141:CO4NTR>2.0.ZU;2-W
Abstract
A step-scan time-resolved Fourier transform infrared (FTIR) spectrometer wa s constructed. Using 1064 nm radiation from a 9 ns pulsed Nd:YAG laser as t he IR source, we have obtained both the time-resolved spectra in the freque ncy domain and the change of the transient signals in the rime domain. The latter allows us to measure the time resolution of the instrument to be abo ut 40 nanoseconds.