Active coherent combining of laser beam arrays by means of phase-intensity mapping in an optimization loop.
Opt Express
; 23(24): 31059-68, 2015 Nov 30.
Article
en En
| MEDLINE
| ID: mdl-26698735
A new approach is proposed for the adaptive phase-locking of a set of parallel laser beams. It is based on an optical conversion of phase differences in the array into an intensity pattern which feeds an optimization algorithm for iterated adjustments of the phase modulators. A numerical analysis and proof of principle experiment support the method and demonstrate its speed.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Opt Express
Asunto de la revista:
OFTALMOLOGIA
Año:
2015
Tipo del documento:
Article
Pais de publicación:
Estados Unidos