A complete theoretical model of an amplified spontaneous emission (ASE) source based on a Tm:Er:Yb:Ho co-doped germanate glass is developed. It is based on a nonlinear rate equations system, together with the power propagation equations for the pump and the ASE beams. The device is pumped at 980 nm. A particle swarm optimization (PSO) algorithm is used to find the best combination of the four dopants concentrations yielding an ASE spectrum as wide as possible. Preliminary results show that a broad spectrum ranging from 1480 nm to 2100 nm is obtained.

Tm:Er:Yb:Ho amplified spontaneous emission source operating from 1480 nm to 2100 nm

Antonella Maria Loconsole;Mario Christian Falconi;Dario Laneve;Vincenza Portosi;Francesco Prudenzano
2020-01-01

Abstract

A complete theoretical model of an amplified spontaneous emission (ASE) source based on a Tm:Er:Yb:Ho co-doped germanate glass is developed. It is based on a nonlinear rate equations system, together with the power propagation equations for the pump and the ASE beams. The device is pumped at 980 nm. A particle swarm optimization (PSO) algorithm is used to find the best combination of the four dopants concentrations yielding an ASE spectrum as wide as possible. Preliminary results show that a broad spectrum ranging from 1480 nm to 2100 nm is obtained.
Italian Conference on Optics and Photonics, ICOP 2020
978-1-7281-6239-3
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/223959
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact