1.

Conference Proceedings
Conference Proceedings
1. Laser-based detection of trace gases released by crops under long-term storage
Oomens,J. ; Persijn,S. ; Veltman,R.H. ; van Schaik,A.C.R. ; de Vries,H.S.M. ; Harren,F.J.M. ; Parker,D.H.
Pub. info.: Chemical, biochemical, and environmental fiber sensors IX : 16-18 June 1997, Munich, FRG.  pp.387-395,  1997.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3105
2.

Conference Proceedings
Conference Proceedings
2. Multicomponent trace gas analysis with a CO-laser-based photoacoustic detector: emission of ethanol,acetaldehyde,ethane,and ethylene from fruit
Harren,F.J.M. ; Oomens,J. ; Persijin,S. ; Veltman,R.H. ; de Vries,H.S.M. ; Parker,D.H.
Pub. info.: ROMOPTO '97, Fifth Conference on Optics, 9-12 September, 1997, Bucharest, Romania.  Part 1  pp.556-562,  1998.  Bellingham, Wash..  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3405