Simultaneous generation of first- to fourth-order OAM modes based on a cascaded preset-twist long-period fiber grating

We propose and demonstrate the simulation and fabrication of an all-fiber orbital angular momentum (OAM) mode converter capable of generating first- to fourth-order modes simultaneously, which is realized by inscribing a cascaded preset-twist long-period fiber grating (CPT-LPFG) in a six-mode fiber...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Chang Wenzhe, Liu Yan-ge, Shi Zekun, Guo Huiyi, Wang Xin, Wang Pan, Wang Zhi
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Wiley 2024-04-01
Schriftenreihe:	Nanophotonics
Schlagworte:	orbital angular momentum mode long-period fiber grating mode converter
Online-Zugang:	https://doi.org/10.1515/nanoph-2024-0042
Tags:	Tag hinzufügen Keine Tags, Fügen Sie das erste Tag hinzu!