(19)
(11) EP 4 147 084 A1

(12)

(43) Date of publication:
15.03.2023 Bulletin 2023/11

(21) Application number: 21723099.4

(22) Date of filing: 10.05.2021
(51) International Patent Classification (IPC): 
G02B 6/42(2006.01)
(52) Cooperative Patent Classification (CPC):
G02B 6/4274; G02B 6/4224; G02B 6/4239; G02B 6/4238; G02B 6/4202; G02B 6/4245; G02B 6/4236; G02B 6/4212
(86) International application number:
PCT/EP2021/062291
(87) International publication number:
WO 2021/224504 (11.11.2021 Gazette 2021/45)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 08.05.2020 IT 202000010336

(71) Applicants:
  • Universita Degli Studi Del Sannio Di Benevento
    82100 Benevento (IT)
  • Universität Stuttgart
    70174 Stuttgart (DE)

(72) Inventors:
  • PORTALUPI, Simone Luca
    70180 Stuttgart (DE)
  • MICHLER, Peter
    70806 Komwestheim (DE)
  • JETTER, Michael
    72654 Neckartenzlingen (DE)
  • WITZ, Norbert
    73344 Gruibingen (DE)
  • CUSANO, Andrea
    81100 Caserta (IT)
  • CUTOLO, Antonello
    80075 Forio (NA) (IT)
  • MICCO, Alberto
    82100 Benevento (IT)
  • RICCIARDI, Armando
    82100 Benevento (IT)

(74) Representative: Meyer, Florian Alexander Marius et al
Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47
80538 München
80538 München (DE)

   


(54) APPARATUS FOR COUPLING LIGHT INTO AN OPTICAL FIBER