Acousto-optic tunable filter based on tellurium dioxide in the subcollinear diffraction mode

Alexei K. Zajtsev; Victor V. Kludzin

doi:10.1117/12.364554

24 September 1999 Acousto-optic tunable filter based on tellurium dioxide in the subcollinear diffraction mode

Alexei K. Zajtsev, Victor V. Kludzin

Proceedings Volume 3900, 3rd International Conference on Optical Information Processing; (1999) https://doi.org/10.1117/12.364554
Event: Third International Conference on Optical Information Processing, 1999, Moscow, Russian Federation

Abstract

One of problems of high resolution acousto-optic tunable filters (AOTF) design and manufacture is to make an acousto- optic cell with a large length of interaction. The traditionally used cells on an orthogonal diffraction have a disadvantage that their interaction length is determined by the size of the piezoelectric transducer. In addition, a large transducer has a high capacity and small radiation resistance, which is extremely inconvenient. Therefore, in this case, segmented transducers usually are used. However, such partitioning results in more complex AOTF construction and matching of the piezoelectric transducer with an RF signal generator.

Citation Download Citation

Alexei K. Zajtsev and Victor V. Kludzin "Acousto-optic tunable filter based on tellurium dioxide in the subcollinear diffraction mode", Proc. SPIE 3900, 3rd International Conference on Optical Information Processing, (24 September 1999); https://doi.org/10.1117/12.364554

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