[ Back to EurekAlert! ]

Contact: Franny White
frances.white@pnl.gov
509-375-6904
DOE/Pacific Northwest National Laboratory

Gas Analysis with Laser-Based Sensors

Caption: Scientists can analyze atmospheric gas concentrations with laser-based sensors that use systems similar to the one illustrated above. The sensor instrument directs a laser through gas and, based on how much laser light is absorbed by a sample, scientists can determine the specific gases present and their concentrations.

Credit: PNNL

Usage Restrictions: Credit PNNL

Related news release: Precise trace gas analysis, without the noise


[ Back to EurekAlert! ]