(19)
(11) EP 2 076 804 A2

(12)

(88) Date of publication A3:
20.11.2008

(43) Date of publication:
08.07.2009 Bulletin 2009/28

(21) Application number: 07843851.2

(22) Date of filing: 04.10.2007
(51) International Patent Classification (IPC): 
G02B 6/34(2006.01)
(86) International application number:
PCT/US2007/080461
(87) International publication number:
WO 2008/043028 (10.04.2008 Gazette 2008/15)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

(30) Priority: 04.10.2006 US 828166 P
17.09.2007 US 973070 P
28.09.2007 US 864687

(71) Applicant: Finisar Corporation
Sunnyvale CA 95060-1133 (US)

(72) Inventors:
  • TEO, Tat, Ming
    Compassvale Link 544269 (SG)
  • LI, Songyang
    Rivervale Crescent 544158 (SG)

(74) Representative: Müller, Wolfram Hubertus et al
Patentanwälte Maikowski & Ninnemann Postfach 15 09 20
10671 Berlin
10671 Berlin (DE)

   


(54) SURFACE WARP RESISTANT OPTICAL DEVICES