(19)
(11) EP 1 738 504 A2

(12)

(43) Date of publication:
03.01.2007 Bulletin 2007/01

(21) Application number: 05724041.8

(22) Date of filing: 28.02.2005
(51) International Patent Classification (IPC): 
H04B 10/18(2006.01)
(86) International application number:
PCT/US2005/006412
(87) International publication number:
WO 2005/084268 (15.09.2005 Gazette 2005/37)
(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 MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 27.02.2004 US 548230 P
18.03.2004 US 554243 P
28.04.2004 US 566060 P
03.05.2004 US 567737 P
10.05.2004 US 569769 P
10.05.2004 US 569768 P
25.10.2004 US 621755 P
19.11.2004 US 629741 P

(71) Applicant: Azna Llc
Wilmington, MA 01887 (US)

(72) Inventors:
  • MAHGEREFTEH, Daniel
    Los Angeles, CA 90024-5496 (US)
  • MATSUI, Yasuhiro
    Lawrence, MA 01843 (US)
  • ZHENG, Xueyan
    Culver City, CA 90232 (US)
  • JOHNSON, Bart
    North Andover, MA 01845 (US)
  • WALKER, Duncan
    Somerville, MA 02145 (US)
  • TAYEBATI, Parviz
    Weston, MA 02493 (US)

(74) Representative: Küchler, Stefan 
Patentanwalt Färberstrasse 20
90402 Nürnberg
90402 Nürnberg (DE)

   


(54) OPTICAL SYSTEM COMPRISING AN FM SOURCE AND A SPECTRAL RESHAPING ELEMENT