Abstract
A multi-color cavity ringdown based spectrometer system is housed in a light tight enclosure to detect the presence of trace quantities of gas phase molecules emanating from a subject, explosives, drugs, or hazardous materials. A method is also disclosed for simultaneous real time detection of gas phase molecules emanating from explosives, drugs, hazardous materials, a subject's breath skin or bodily fluid.
| Original language | American English |
|---|---|
| State | Published - Aug 7 2012 |
| Externally published | Yes |
Keywords
- patent
- multi-color ringdown-based spectrometer detection method
- detect presence of gas phase molecules from explosives
- drugs
- hazardous materials
- a subject’s breath skin or bodily fluid
Disciplines
- Mechanical Engineering