When a circularly symmetric function with finite support is expanded into a series oi Laguerre-Gauss functions the pertaining spot-size can be chosen at will. However, if the series is truncated the choice of the spot-size affects the truncation error. We suggest a simple rule for minimizing the error. The application to the circ function is discussed in some detail.

Borghi, R., Gori, F., Santarsiero, M. (1996). Optimization of Laguerre-Gauss truncated series. OPTICS COMMUNICATIONS, 125(4-6), 197-203 [10.1016/0030-4018(96)00015-6].

Optimization of Laguerre-Gauss truncated series

BORGHI, Riccardo;
1996-01-01

Abstract

When a circularly symmetric function with finite support is expanded into a series oi Laguerre-Gauss functions the pertaining spot-size can be chosen at will. However, if the series is truncated the choice of the spot-size affects the truncation error. We suggest a simple rule for minimizing the error. The application to the circ function is discussed in some detail.
1996
Borghi, R., Gori, F., Santarsiero, M. (1996). Optimization of Laguerre-Gauss truncated series. OPTICS COMMUNICATIONS, 125(4-6), 197-203 [10.1016/0030-4018(96)00015-6].
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/11590/133177
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 26
  • ???jsp.display-item.citation.isi??? 24
social impact