(19)
(11) EP 3 255 489 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
11.01.2023 Bulletin 2023/02

(45) Mention of the grant of the patent:
07.12.2022 Bulletin 2022/49

(21) Application number: 17174643.1

(22) Date of filing: 06.06.2017
(51) International Patent Classification (IPC): 
G02F 1/35(2006.01)
(52) Cooperative Patent Classification (CPC):
G02F 1/353; G02F 1/3507; G02F 1/354; G02F 1/3542

(54)

CASCADED OPTICAL HARMONIC GENERATION

ERZEUGUNG VON KASKADIERTEN OPTISCHEN OBERWELLEN

PRODUCTION D'HARMONIQUES OPTIQUES EN CASCADE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 08.06.2016 US 201615177140

(43) Date of publication of application:
13.12.2017 Bulletin 2017/50

(73) Proprietor: Lumentum Operations LLC
San Jose, CA 95131 (US)

(72) Inventors:
  • MOREHEAD, James J.
    Milpitas, CA 95035 (US)
  • EYRES, Loren A.
    Milpitas, CA 95035 (US)
  • JOHNSON, Bertram C.
    Milpitas, CA 95035 (US)
  • MUENDEL, Martin H.
    Milpitas, CA 95035 (US)
  • TUCKER, Derek A.
    Milpitas, CA 95035 (US)

(74) Representative: Murgitroyd & Company 
Murgitroyd House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)


(56) References cited: : 
EP-A1- 2 947 509
US-A1- 2016 099 540
 US-A1- 2015 155 680
   
  • VADIM V. LOZOVOY ET AL: "Quantifying noise in ultrafast laser sources and its effect on nonlinear applications", OPTICS EXPRESS, vol. 23, no. 9, 28 April 2015 (2015-04-28) , page 12037, XP55411033, DOI: 10.1364/OE.23.012037
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).