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Titolo:
Spatial and temporal properties of a nonlinear optical feedback system
Autore:
Hayasaki, Y; Hara, S; Yamamoto, H; Nishida, N;
Indirizzi:
Univ Tokushima, Fac Engn, Dept Opt Sci & Technol, Tokushima 7708506, JapanUniv Tokushima Tokushima Japan 7708506 Technol, Tokushima 7708506, Japan
Titolo Testata:
OPTICAL REVIEW
fascicolo: 5, volume: 8, anno: 2001,
pagine: 343 - 347
SICI:
1340-6000(200109/10)8:5<343:SATPOA>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
NEMATIC-LIQUID-CRYSTAL; PATTERN-FORMATION; 2-DIMENSIONAL FEEDBACK; LIGHT-MODULATOR; MIRROR; CHAOS;
Keywords:
pattern formation; spatial light modulator; analog optical information processing; spatial frequency filter; optical feedback system;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Hayasaki, Y Univ Tokushima, Fac Engn, Dept Opt Sci & Technol, 2-1 Minamijosanjima Cho,Tokushima 7708506, Japan Univ Tokushima 2-1 Minamijosanjima ChoTokushima Japan 7708506
Citazione:
Y. Hayasaki et al., "Spatial and temporal properties of a nonlinear optical feedback system", OPT REV, 8(5), 2001, pp. 343-347

Abstract

We experimentally investigate the spatial and temporal properties of a nonlinear optical system composed of an optically addressed spatial light modulator and a two-dimensional optical feedback. The system property is examined using fringes with only one spatial wave vector. The fringes are spontaneously generated using a spatial frequency filter in the optical feedback. We also experimentally investigate the properties of the spatial light modulator in the system using ordinary interference fringes in order to comparewith the system property. We demonstrate that the spatial frequency response of the nonlinear optical system is identical to that of the spatial light modulator. We also demonstrate the distinctive temporal behavior of diffraction lights from the fringes generated in the system.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 00:02:11