Reflection holographic gratings for optical filtering

Anno: 1984

Autori: Molesini G.

Affiliazione autori: Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy

Abstract: From the coupled wave theory the transfer function for phase-reflection holographic gratings is obtained with a view to their application as Fourier filters in the object space. After experimental confirmation, different resonance conditions are presented and suitable approximations are discussed. For resonance at normal incidence, a simplified expression is given for the field complex amplitude transmittance as an explicit function of spatial frequency.

Giornale/Rivista: OPTICA ACTA

Volume: 31 (8)      Da Pagina: 903  A: 916

Parole chiavi: gratings; reflection holographic gratings; optical processing; Fourier filters;
DOI: 10.1080/713821596

Citazioni: 2
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-12
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