Annual Conference on Commercialization of Micro and Nano Systems
Søren Dohn (Participant)
Activity: Attending an event › Participating in or organising a conference
Annual Conference on Commercialization of Micro and Nano Systems ( COMS); 14: Acetone vapor sensing using a vertical cavity surface emitting laser diode coated with polystyrene
We report theoretical and experimental on a new vapor sensor, using a single-mode vertical-cavity surface-emitting laser (VCSEL) coated with a polymer sensor coating, which can detect acetone vapor at a volume fraction of 2.5%. The sensor provides the advantage of standard packaging, small form-factor, mechanical stability and low cost when combined with a monolithically integrated photodiode detector.
Place: Copenhagen, Denmark