Proposal for an acousto-optic filter with a near-ideal bandpass spectrum
1994; Linguagem: Inglês
10.1364/ipr.1994.fe3
Autores Tópico(s)Optical and Acousto-Optic Technologies
ResumoA novel scheme of achieving near-ideal filter characteristics in the acoustooptic-tunable-filter (AOTF) design is proposed. When applied to bandpass filter applications, the proposed scheme should give a filter that is far superior to those from conventional designs in terms of such ideal-filter characteristics as flat-top and no side lobes that are of immense importance in the wavelength-division-multiplexing (WDM) scheme of optical-communication network systems.
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