Title :
Investigation of fundamentals, current status, and trends of SAW in Siberia
Author_Institution :
Dept. of Acousto-Electron. & Acousto-Opt., Acad. of Sci., Novosibirsk
Abstract :
Several investigations concerning the theory of surface acoustic wave (SAW) existence, acoustoelectric effects in the GaAs-InGaAs superlattices and bi- and multistability in the layered structures, and transformation of Rayleigh-waves to leaky waves in the solid-liquid-solid structure conducted in Siberia are reviewed. Applied research relevant to the design and technology of the SAW devices-bandpass filters, dispersive delay lines, matched filters, resonators, AM and FM detectors, and multichannel spectrum analyzers-and the acoustoelectric commutation of signals in linear photodetectors are also discussed
Keywords :
Rayleigh waves; acoustic delay lines; acoustic resonators; acoustoelectric effects; band-pass filters; photodetectors; reviews; semiconductor superlattices; surface acoustic wave filters; surface acoustic waves; AM detectors; FM detectors; GaAs-InGaAs superlattices; Rayleigh-waves; SAW devices; Siberia; acoustoelectric effects; bandpass filters; bistability; current status; dispersive delay lines; fundamentals; layered structures; leaky waves; linear photodetectors; matched filters; multichannel spectrum analyzers; multistability; resonators; review; solid-liquid-solid structure; surface acoustic wave; Acoustic waves; Acoustoelectric effects; Dispersion; Matched filters; Nonlinear filters; Resonator filters; Signal design; Superlattices; Surface acoustic wave devices; Surface acoustic waves;
Conference_Titel :
Ultrasonics Symposium, 1991. Proceedings., IEEE 1991
Conference_Location :
Orlando, FL
DOI :
10.1109/ULTSYM.1991.234037
