The theory and practice of tunable acousto-optic filters are reviewed. Topics discussed include the basic principle of operation, filter characteristics and configurations. Experimental results of a noncollinear Te02 filter are also presented.
I. C. Chang, I. C. Chang,
"Tunable Acousto-Optic Filters: An Overview", Proc. SPIE 0090, Acousto-Optics: Device Development/Instrumentation/Applications, (30 December 1976); doi: 10.1117/12.955046; https://doi.org/10.1117/12.955046