The invention is directed to a device and {HEAD ~ process} for detecting and discriminating {TAIL ~ NO} and NO2 by photodissociation with a laser having a two color output 
The invention is directed to a device and { HEAD ~ process } for detecting and discriminating { TAIL ~ NO } and NO2 by photodissociation with a laser having a two color output
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH