In the context of high-power fiber laser applications, effectively single-mode large-mode-area leakage channel fibers employing a single air-hole ring are presented according to a novel design with hole polygonal symmetry around a solid core. Octagonal and decagonal symmetries are studied with attention to penalties arising in bending conditions, aiming for low mode distortion characteristics with respect to hexagonal-lattice fibers.
Fibre large mode area leakage channel poligonali a dispersione modale ridotta / F., Poli; D., Passaro; A., Cucinotta; S., Selleri; Rosa, Lorenzo; Vincetti, Luca. - STAMPA. - (2008). (Intervento presentato al convegno XVII Riunione Nazionale di Elettromagnetismo (RiNEm) 2008 tenutosi a Lecce nel settembre 2008).
Fibre large mode area leakage channel poligonali a dispersione modale ridotta
ROSA, Lorenzo;VINCETTI, Luca
2008
Abstract
In the context of high-power fiber laser applications, effectively single-mode large-mode-area leakage channel fibers employing a single air-hole ring are presented according to a novel design with hole polygonal symmetry around a solid core. Octagonal and decagonal symmetries are studied with attention to penalties arising in bending conditions, aiming for low mode distortion characteristics with respect to hexagonal-lattice fibers.
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
