TUNING OF OPTICAL WAVEGUIDE DEVICES CONTAINING AN ORGANIC MATERIAL - Patent 1250616

(19)

(11)

EP 1 250 616 A1

(12)

(43)	Date of publication:
	23.10.2002 Bulletin 2002/43

(21)	Application number: 00982108.3

(22)	Date of filing: 14.11.2000

(51)	International Patent Classification (IPC)⁷: G02B 6/12, G02B 6/138

(86)	International application number:
	PCT/US0031/139

(87)	International publication number:
	WO 0105/1969 (19.07.2001 Gazette 2001/29)

(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

(30)

Priority:

11.01.2000 EP 00400044

(71)	Applicant: CORNING INCORPORATED
	Corning, N.Y. 14831 (US)

(72)	Inventors:
	BEGUIN, Marcel J. F-77870 Sur Seine (FR) MORONI, Marc F-77300 Fontainebleau (FR) VALLON, Sophie F-91240 St. Michel Sur Orge (FR)

(74)	Representative: Poole, Michael John et al
	Corning LimitedPatents & Licensing DepartmentQuantum HouseMaylands Avenue Hemel Hempstead, Herts. HP2 7DE Hemel Hempstead, Herts. HP2 7DE (GB)

(54)	TUNING OF OPTICAL WAVEGUIDE DEVICES CONTAINING AN ORGANIC MATERIAL