SYSTEM FOR CHARACTERIZING SPECTRAL INFORMATION IN AN OPTICAL COMMUNICATION FIBRE BY DIFFRACTION - Patent 1373843

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EP 1 373 843 A1

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(43)	Date of publication:
	02.01.2004 Bulletin 2004/01

(21)	Application number: 02701835.7

(22)	Date of filing: 21.02.2002

(51)	International Patent Classification (IPC)⁷: G01J 3/18, H04J 14/02

(86)	International application number:
	PCT/SE2002/000302

(87)	International publication number:
	WO 2002/066942 (29.08.2002 Gazette 2002/35)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

22.02.2001 SE 0100602

(71)	Applicant: Andor Technology Limited
	Belfast BT12 7AL (GB)

(72)	Inventor:
	LINDBLOM, Peter S-128 34 Skarpnäck (SE)

(74)	Representative: O'Connell, Maura, Dr. et al
	F. R. Kelly & Co.,4 Mount Charles Belfast, BT7 1NZ,Northern Ireland Belfast, BT7 1NZ,Northern Ireland (GB)

(54)	SYSTEM FOR CHARACTERIZING SPECTRAL INFORMATION IN AN OPTICAL COMMUNICATION FIBRE BY DIFFRACTION