EP 4097535 A1 20221207 - DEVICE FOR PROCESSING A LIGHT BEAM VIA A MULTI-PLANE CONVERTER WITH A VIEW TO FORMING IT INTO A PREDETERMINED SHAPE
Title (en)
DEVICE FOR PROCESSING A LIGHT BEAM VIA A MULTI-PLANE CONVERTER WITH A VIEW TO FORMING IT INTO A PREDETERMINED SHAPE
Title (de)
VORRICHTUNG ZUR BEARBEITUNG EINES LICHTSTRAHLS ÜBER EINEN MEHREBENEN-KONVERTER IM HINBLICK AUF SEINE FORMUNG IN EINE VORBESTIMMTE FORM
Title (fr)
DISPOSITIF DE TRAITEMENT D'UN FAISCEAU LUMINEUX PAR L'INTERMEDIAIRE D'UN CONVERTISSEUR MULTI PLAN POUR LE CONFORMER À UNE FORME PRÉDÉTERMINÉE
Publication
Application
Priority
- FR 2000880 A 20200129
- FR 2021050123 W 20210125
Abstract (en)
[origin: WO2021152245A1] The present invention relates to a device (1) for processing an input light beam comprising at least one optical pulse having an original duration, the processing device (1) aiming to form the input light beam into a predetermined shape. The device comprises an optical input (2); a stretching device (9), with a view to temporally elongating the duration of the optical pulse and thus transmitting a temporally stretched emission; a compressing device (10), with a view to at least partially restoring the original duration of the optical pulse; and an optical output (4). The processing device also comprises a shaping device (6), comprising at least one multi-plane converter placed upstream of the compressing device (10), which is configured to process the temporally stretched emission with a view to forming the output beam into the predetermined shape.
IPC 8 full level
G02B 27/09 (2006.01); G02F 1/01 (2006.01); H01S 3/00 (2006.01)
CPC (source: EP US)
G02B 27/0927 (2013.01 - EP US); G02B 27/0944 (2013.01 - EP); G02B 27/0977 (2013.01 - US); H01S 3/005 (2013.01 - EP); H01S 3/0057 (2013.01 - EP US); G02F 2203/26 (2013.01 - EP); H01S 2301/20 (2013.01 - EP)
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3106668 A1 20210730; FR 3106668 B1 20220121; EP 4097535 A1 20221207; US 2023141335 A1 20230511; WO 2021152245 A1 20210805
DOCDB simple family (application)
FR 2000880 A 20200129; EP 21705597 A 20210125; FR 2021050123 W 20210125; US 202117759745 A 20210125