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Thin-film approximate modeling of in-core fiber gratings
(SPIE - Optical engineering, 1996-10)
Generally tilted in-core fiber gratings are modeled by an equivalent inhomogeneous optical thin film. Its reflectance spectrum is evaluated using the multilayer and optical-path approximations. The results are shown to be ...
Acousto-electro-optic demultiplexers in high data-rate optical communication systems
(Elsveier - Optics & Laser Technology, 1996-09)
Acousto-electro-optic scanners are introduced as time-division demultiplexing devices in optical fibre communication systems. These devices can time-demultiplex digital signals with multiple Gb s−1 data rates into a large ...
Hybrid optical processor for systems of nonlinear equations
(Elsevier - Optics Communications, 1996-03)
A hybrid optical processor to solve a system of nonlinear equations is presented. The proposed system has been based on the Bimodal Optical Computer (BOC). Two algorithms based on the BOC are presented and compared. One ...