Dependence of the energy efficiency of the acousto-optic modulator of terahertz radiation on the dimensions of the ultrasound transducer
2021 ◽
Vol 2091
(1)
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pp. 012011
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Abstract The paper presents results of experimental investigation of an acousto-optic modulator of terahertz radiation based on liquefied sulfur hexafluoride. It was found that the intensity of diffracted radiation at a fixed ultrasound power depends on the dimensions of the ultrasound transducer. The optimal size of the ultrasound transducer in the direction orthogonal to the plane of the acousto-optic interaction was determined, at which the maximum energy efficiency of the acousto-optic modulator was achieved.
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Design of a piezoelectric actuator and compliant mechanism combination for maximum energy efficiency
2005 ◽
Vol 14
(6)
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pp. 1421-1430
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2019 ◽
Vol 42
(3)
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pp. e12998
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