Go to content
UR Home

Photoacoustic detection of acetone in N2 and synthetic air using a high power UV LED

Weigl, Stefan ; Feldmeier, Florian ; Bierl, Rudolf ; Matysik, Frank-Michael



Abstract

The performance of a photoacoustic trace gas sensor for the detection of acetone in N-2 and synthetic air is reported. The sensor system utilises an amplitude modulated UV LED. The light source has an emission maximum at 278 nm and a maximum CW output power of 300mW according to the datasheet. Three different collimating and focusing approaches have been investigated to guide the highly divergent ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons