Enhanced sensitivity in cavity ring down spectroscopy using Q-switched fiber lasers

Date Issued
07-10-2014
Author(s)
Sharma, Kavita
Venkitesh, Deepa
Bhattacharya, Shanti
DOI
Abstract
A new technique for cavity ring down spectroscopy is demonstrated by utilising multipulsing in Q-switched fiber lasers. The ring down time is found to increase with absorption and the suggested scheme has improved detection sensitivity.
Subjects