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12 November 1999 Integrated acousto-optic tunable filter, equalizer, and switch in WDM communication system
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Proceedings Volume 3896, Design, Fabrication, and Characterization of Photonic Devices; (1999) https://doi.org/10.1117/12.370339
Event: International Symposium on Photonics and Applications, 1999, Singapore, Singapore
Abstract
Acousto-optic tunable filter (AOTF), acousto-optic switch (AOS) and acousto-optic equalizer with high acousto-optic interaction efficiency are important in WDM networks. The technologies of unidirectional and focused transducer were adopted for the design of integrated acousto-optic device. Extensive usage for the acousto-optic device such as optical switches, gain equalizer and optical add-drop multiplexer have been studied. The concept that changing the radius of focus transducer can adjust the switching speed and FWHM of the filter was proposed for the first time.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Enguang Dai, Deming Wu, and Anshi Xu "Integrated acousto-optic tunable filter, equalizer, and switch in WDM communication system", Proc. SPIE 3896, Design, Fabrication, and Characterization of Photonic Devices, (12 November 1999); https://doi.org/10.1117/12.370339
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