par Foldes, Tomas 
Référence Review of scientific instruments, 84, 1, page (016102), 016102
Publication Publié, 2013-01-07
Référence Review of scientific instruments, 84, 1, page (016102), 016102
Publication Publié, 2013-01-07
Article révisé par les pairs
| Résumé : | A very simple circuit for pseudo-tracking of the piezo actuator for continuous-wave cavity ring-down spectroscopy (cw-CRDS) is presented. The circuit is based on an ordinary positive-edge trigger D-type flip flop integrated circuit, has a low parts count, and can be easily assembled using only off the shelf components. The circuit can be straightforwardly incorporated into most cw-CRDS setups and, thanks to the increased ring-down event rate, higher sensitivity or lower data acquisition time can be achieved. |
