The event database contains all event-related information for the World of Photonics Congress.
Lecture Hall A1 CLEO®/Europe-EQEC > Optical Sensing and Microscopy > Photoacoustic sensors
17:15-17:30 h | Hall A1 Room 1 "Albert Einstein"
Subjects: Sensors, Test and MeasurementSpeaker: Tommi Mikkonen (Photonics Laboratory, Physics Unit, Tampere University)
Chairman: Hans-Peter Loock (, Queen's University Kingston)
We demonstrated broadband photoacoustic spectroscopy using a supercontinuum and a Fourier transform spectrometer. We achieved a 20- and 70-fold increase in photoacoustic signal as compared to the use of a conventional infrared radiator.
Photonics Laboratory, Physics Unit, Tampere UniversityShow Profile