(19)
(11) EP 1 849 221 A2

(12)

(43) Date of publication:
31.10.2007 Bulletin 2007/44

(21) Application number: 06735170.0

(22) Date of filing: 16.02.2006
(51) International Patent Classification (IPC): 
H01S 3/14(2006.01)
(86) International application number:
PCT/US2006/005386
(87) International publication number:
WO 2006/096299 (14.09.2006 Gazette 2006/37)
(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 LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 18.02.2005 US 654648 P
02.06.2005 US 686880 P

(71) Applicant: Petrescu-Prahova, Julian Basarab
North Brunswick, NJ 08902 (US)

(72) Inventor:
  • Petrescu-Prahova, Julian Basarab
    North Brunswick, NJ 08902 (US)

(74) Representative: Schuhmann, Albrecht 
c/o Merten & Pfeffer, Allersberger Strasse 185
90461 Nürnberg
90461 Nürnberg (DE)

   


(54) DIODE LASERS TYPE OF DEVICES WITH GOOD COUPLING BETWEEN FIELD DISTRIBUTION AND GAIN