EP 1476741 A1 20041117 - METHOD FOR THE RAPID SPECTROSCOPIC ANALYSIS OF THE CONCENTRATION, TEMPERATURE, AND PRESSURE OF GASEOUS WATER
Title (en)
METHOD FOR THE RAPID SPECTROSCOPIC ANALYSIS OF THE CONCENTRATION, TEMPERATURE, AND PRESSURE OF GASEOUS WATER
Title (de)
VERFAHREN ZUR RASCHEN SPEKTROSKOPISCHEN KONZENTRATIONS-, TEMPERATUR- UND DRUCKMESSUNG VON GASF RMIGEM WASSE R
Title (fr)
PROCEDE DE MESURE SPECTROSCOPIQUE RAPIDE DE LA CONCENTRATION, DE LA TEMPERATURE ET DE LA PRESSION D'EAU GAZEUSE
Publication
Application
Priority
- AT 0300040 W 20030211
- AT 2102002 A 20020211
Abstract (en)
[origin: WO03069316A1] The invention relates to a method for performing laser adsorption spectroscopy of gases. According to the inventive method, a gas which has at least one characteristic absorption feature in the wavelength range from 0.5 ñm to 15 ñm is detected. Spectroscopic analysis is carried out in said wavelength range by means of at least one vertical cavity surface emitting laser (VCSEL).
IPC 1-7
IPC 8 full level
G01N 21/39 (2006.01)
CPC (source: EP)
G01N 21/39 (2013.01)
Citation (search report)
See references of WO 03069316A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03069316 A1 20030821; AT 500543 A1 20060115; AT 500543 B1 20061115; AU 2003208157 A1 20030904; EP 1476741 A1 20041117
DOCDB simple family (application)
AT 0300040 W 20030211; AT 2102002 A 20020211; AU 2003208157 A 20030211; EP 03706109 A 20030211