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A novel progressive wave gyroscope based on acousto-optic effects
Published 2022-09-01“…Abstract We propose and numerically investigate a brand-new, high-sensitivity progressive wave gyroscope based on acousto-optic effects for the measurement of rotational angular velocity. …”
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Micro-Movement Measured by Laser Heterodyne Interferometer Based on Acousto-Optic Effect
Published 2022-05-01Get full text
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Analysis of Acousto-Optic Phenomenon in SAW Acoustofluidic Chip and Its Application in Light Refocusing
Published 2023-04-01Subjects: Get full text
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A High-Resolution Ultrasonic Ranging System Using Laser Sensing and a Cross-Correlation Method
Published 2019-04-01Subjects: Get full text
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Liquid crystaloptical shutter for stained glass and windows
Published 2022-10-01Subjects: Get full text
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Review of acousto-optic spectral systems and applications
Published 2022-12-01Subjects: Get full text
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Development of an Accurate and Robust Air-Coupled Ultrasonic Time-of-Flight Measurement Technique
Published 2022-03-01Subjects: Get full text
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Simulations for analysis of the effect of ZnO-coated fiber grating structure to the Bragg wavelength
Published 2003-11-01“…This paper theoretically analyses the characteristic of a fiber Bragg grating coated with piezoelectric zinc oxide (ZnO) in order to operate under the acousto-optic effect by means of shifting Bragg wavelength. …”
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Analysis of Acousto-Optic Figure of Merit in KGW and KYW Crystals
Published 2022-11-01“…A number of specific configurations for acousto-optic devices based on those crystals have recently been proposed, but the acousto-optic effect of those crystals has only been analyzed fragmentarily for some interaction directions. …”
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Demonstration of on-chip gigahertz acousto-optic modulation at near-visible wavelengths
Published 2021-09-01“…Here, we explored the acousto-optic effect of lithium niobate on a chip at near-visible wavelengths (765–781 nm) and demonstrated acousto-optic modulation with the modulation frequency up to 2.44 GHz. …”
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Experimental set up for characterization of acousto-optic modulator system
Published 2010“…Acousto-optic effect can be used in many useful devices such as modulators, switches, filters, frequency shifters and spectrum analyzers. …”
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The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
Published 2006“…The basics principles involve in such devices are the interaction between photon and phonon (light and sound) which commandly called the Acousto-Optic effect. In this paper, an Acousto-Optic modulator using low cost SF6 glass with a lithium niobate transducer is studied. …”
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Direct Underwater Sound Velocity Measurement Based on the Acousto-Optic Self-Interference Effect between the Chirp Signal and the Optical Frequency Comb
Published 2022-12-01“…Based on the acousto-optic self-interference effect, we proposed a new method to measure underwater sound speed utilizing Raman–Nath diffraction, generated by the acousto-optic effect between an optical frequency comb and pulsed chirp signal. …”
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Self-Mixing Interferometer for Acoustic Measurements through Vibrometric Calibration
Published 2024-03-01“…The Self-Mixing Interformeter (SMI) is a self-aligned optical interferometer which has been used for acoustic wave sensing in air through the acousto-optic effect. This paper presents how to use a SMI for the measurement of Sound Pressure Level (SPL) in acoustic waveguides. …”
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Investigation of the possibility of using a system of two acousto-optical crystals to determine the parameters of pulsed signals
Published 2019-04-01“…The work explores the possibility of using the acousto-optical effect to demodulate a sequence of radio pulses. …”
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Acousto-optic deflectors in experimental neuroscience: overview of theory and applications
Published 2024-01-01“…Based on exploiting the acousto-optic effects, AODs are high-performance devices that enable rapid and precise light deflection, up to MHz rates. …”
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