(19)
(11) EP 1 660 950 A1

(12)

(43) Date of publication:
31.05.2006 Bulletin 2006/22

(21) Application number: 04782265.5

(22) Date of filing: 26.08.2004
(51) International Patent Classification (IPC): 
G03H 1/08(1974.07)
G01B 9/021(1974.07)
(86) International application number:
PCT/US2004/027749
(87) International publication number:
WO 2005/019944 (03.03.2005 Gazette 2005/09)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

(30) Priority: 26.08.2003 US 649251
26.08.2003 US 649474

(71) Applicant: UT-Battelle, LLC
Oak Ridge, TN 37831-6266 (US)

(72) Inventors:
  • HANSON, Gregory, R.
    Clinton, TN 37716 (US)
  • BINGHAM, Philip, R.
    Knoxville, TN 37932 (US)
  • TOBIN, Ken, W.
    Harriman, TN 37748 (US)

(74) Representative: Wallin, Nicholas James et al
Withers & Rogers LLP Goldings House, 2 Hays Lane
London SE1 2HW
London SE1 2HW (GB)

   


(54) SPATIAL-HETERODYNE INTERFEROMETRY FOR TRANSMISSION (SHIFT) MEASUREMENTS