1.
Opt Express
; 13(6): 2089-92, 2005 Mar 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19495094
RESUMO
Writing computer-generated holograms have been achieved by using a near infrared femtosecond laser selective ablation of metal film deposited on glass substrate. The diffraction features with data reconstruction of the fabricated computer-generated holograms were evaluated. Both transmission and reflection holograms can be fabricated in a single process. The process requires no mask, no pre- or post-treatment of the substrate.