Frequency-modulation spectroscopy with a pulsed dye laser.
We report the use of frequency-modulation spectroscopy with a Nd:YAG-pumped dye laser of 5-nsec pulse duration. In spite of the fact that the dye laser is not transform limited and has 30% peak-to-peak intensity fluctuations, we are easily able to measure absorptions as small as 2%.
Gallagher
T F
TF
Kachru
R
R
Gounand
F
F
Bjorklund
G C
GC
Lenth
W
W