Laser multi-sensor system for the selective trace analysis...

Details Laser multi-sensor system for the selective trace analysis... Laser multi-sensor system for the selective trace analysis...

G - Physics

01

N

G01N 33/00 (2006.01) G01N 21/35 (2006.01) G01N 21/64 (2006.01) G01N 27/62 (2006.01)

Patent

CA 2706787

The invention relates to a multi-sensor laser system (1) for the selective trace analysis of organic material, the multi-sensor system having at least one laser ion mobility spectrometer (2), an absorption spectrometer (3) and a fluorescent measuring device (4). The system is characterised in that it is equipped with a device (8) for the simultaneous generation of a common laser beam (14) with different wavelengths and pulses for the simultaneous operation of the laser ion mobility spectrometer (2), the absorption spectrometer (3) and the fluorescent measuring device (4). This avoids the disadvantages of the known solutions in prior art and provides an improved solution for the highly sensitive and highly selective trace analysis of organic material, in particular hazardous substances such as explosives and warfare agents in the air.

L'invention concerne un système multi-capteurs laser (1) pour l'analyse sélective de traces de substances organiques, comportant au moins un spectromètre à mobilité laser-ions (2), un spectromètre à absorption (3) et un dispositif de mesure à fluorescence (4). Le système est caractérisé en ce qu'il comporte un dispositif (8) servant à produire simultanément un rayonnement laser commun (14) à longueurs d'ondes et impulsions différentes pour l'utilisation simultanée du spectromètre à mobilité laser-ions (2), du spectromètre à absorption (3) et du dispositif de mesure à fluorescence (4). Il est ainsi possible d'éviter les inconvénients des solutions connues de l'état antérieur de la technique et de mettre en oeuvre une solution améliorée pour l'analyse très sensible et très sélective de traces de substances organiques, notamment de substances dangereuses telles que des substances explosives ou des substances de combat, dans l'air.

Affiliated with

Also associated with

Rating

Laser multi-sensor system for the selective trace analysis... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser multi-sensor system for the selective trace analysis..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser multi-sensor system for the selective trace analysis... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1443897