1.

Conference Proceedings
Conference Proceedings
1. Fibre-coupled photoacoustic sensor for sub-ppm methane monitoring
Schilt, S. ; Besson, J. -P. ; Thevenaz, L.
Pub. info.: Second European Workshop on Optical Fibre Sensors : EWOFS '04 : 9-11 June 2004, Santander, Spain.  pp.317-320,  2004.  Bellingham, Wash., USA.  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5502
2.

Conference Proceedings
Conference Proceedings
2. Sup-ppb ammonia detection based on photoacoustic spectroscopy [5855-100]
Besson, J.-P. ; Schilt, S. ; Thevenaz, L.
Pub. info.: 17th International Conference on Optical Fibre Sensors.  pp.415-418,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5855