EP 1432967 A4 20041222 - SIMULTANEOUS MULTI-BEAM PLANAR ARRAY IR (PAIR) SEPCTROSCOPY
Title (en)
SIMULTANEOUS MULTI-BEAM PLANAR ARRAY IR (PAIR) SEPCTROSCOPY
Title (de)
PLANARES ARRAY MIT GLEICHZEITIGEN MEHRFACHSTRAHLEN FÜR DIE IR-(PAAR)SPEKTROSKOPIE
Title (fr)
SPECTROSCOPIE INFRAROUGE DE MATRICE PLANE (PAIR) SIMULTANEE, A PLUSIEURS FAISCEAUX
Publication
Application
Priority
- US 0130724 W 20011001
- US 98413701 A 20011029
- US 0208346 W 20020319
Abstract (en)
[origin: WO03031923A1] An apparatus (300') and method capable of providing spatially multiplexed IR spectral information simultaneously in real-time for multiple samples or multiple spatial areas of one sample using IR absorption phenomena requires no moving parts or Fourier Transform during operation, and self-compensates for background spectra and degradation of component performance over time. IR spectral information and chemical analysis of the samples is determined by using one or more IR sources (310, 311), one or more sampling accessories (330, 331) for positioning the sample volumes, one or more optically dispersive elements (350), a focal plane array (FPA) (370) arranged to detect the dispersed light beams, and a processor (380) and display (390) to control the FPA (370), and display(390) to control the FPA (370) and display IR spectrograph.
IPC 1-7
IPC 8 full level
G01J 3/02 (2006.01); G01J 3/14 (2006.01); G01J 3/28 (2006.01); G01J 3/42 (2006.01); G01N 21/25 (2006.01); G01N 21/35 (2014.01); G01N 21/3563 (2014.01); G01N 21/41 (2006.01)
CPC (source: EP KR)
G01J 3/02 (2013.01 - EP); G01J 3/0216 (2013.01 - EP); G01J 3/0218 (2013.01 - EP); G01J 3/0224 (2013.01 - EP); G01J 3/0294 (2013.01 - EP); G01J 3/14 (2013.01 - EP); G01J 3/28 (2013.01 - EP); G01J 3/2803 (2013.01 - EP); G01J 3/40 (2013.01 - KR); G01J 3/42 (2013.01 - EP); G01N 21/35 (2013.01 - EP); G01N 21/3563 (2013.01 - EP); G01N 21/3577 (2013.01 - EP)
Citation (search report)
- [A] US 5002392 A 19910326 - SWOPE C HERMAS [US], et al
- [A] WO 0169211 A1 20010920 - SPECTRUMEDIX CORP [US], et al
- [A] DE 2938844 A1 19810423 - PHILIPS PATENTVERWALTUNG [DE]
- [PA] US 2001028036 A1 20011011 - THUNDAT THOMAS G [US], et al
Citation (examination)
- US 6204919 B1 20010320 - BARSHAD YOAV [NL], et al
- See also references of WO 03031923A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 03031923 A1 20030417; AU 2002258552 B2 20060309; CA 2460129 A1 20030417; CA 2460129 C 20060613; EP 1432967 A1 20040630; EP 1432967 A4 20041222; JP 2005504980 A 20050217; KR 100612530 B1 20060811; KR 100650571 B1 20061127; KR 20040037219 A 20040504; KR 20060028657 A 20060330
DOCDB simple family (application)
US 0208346 W 20020319; AU 2002258552 A 20020319; CA 2460129 A 20020319; EP 02728506 A 20020319; JP 2003534856 A 20020319; KR 20047004749 A 20020319; KR 20067003657 A 20060222