A pulsed, thermoelectrically cooled 4.6 μm DFB-QCL CO sensor, incorporating a 100 m multipass cell and HgCdTe detector, is used to evaluate various processing schemes and their effects on temporal resolution, sensitivity, and selectivity of the spectrometer.
Published in:
Quantum Electronics and Laser Science Conference, 2005. QELS '05
(Volume:2
)
Date of Conference: 22-27 May 2005