NON-LINEAR OPTICAL DEVICES - Patent 1433023

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EP 1 433 023 A2

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(88)	Date of publication A3:
	08.01.2004

(43)	Date of publication:
	30.06.2004 Bulletin 2004/27

(21)	Application number: 02765076.1

(22)	Date of filing: 02.10.2002

(51)	International Patent Classification (IPC)⁷: G02F 1/355

(86)	International application number:
	PCT/GB2002/004472

(87)	International publication number:
	WO 2003/029894 (10.04.2003 Gazette 2003/15)

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

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Priority:

03.10.2001 GB 0123740

(71)	Applicant: Qinetiq Limited
	Farnborough,Hampshire GU14 0LX (GB)

(72)	Inventors:
	LEWIS, Keith Loder,c/o QinetiQ Limited Malvern,Worcestershire WR14 3PS (GB) MCBREARTY, Euan James,c/o QinetiQ Limited Malvern,Worcestershire WR14 3PS (GB) ORCHARD, David Arthur,c/o QinetiQ Limited Malvern,Worcestershire WR14 3PS (GB) VERE, Anthony W.,c/o The Crystal Consortium Ltd. Glasgow G1 1XN (GB)

(74)	Representative: Bowdery, Anthony Oliver
	D/IP QinetiQ Formalities,A4 Bldg., Ively Road Farnborough, Hampshire GU14 0LX Farnborough, Hampshire GU14 0LX (GB)

(54)	NON-LINEAR OPTICAL DEVICES