Acousto-optic Deflector AOD in 633nm visible laser range. Acousto optic deflector scans an optical beam over a range of angles, or accurately control the output angle of the beam. By altering the RF drive frequency to the deflector, the deflection angle can be varied.
Acousto-optic deflector with RF driver, big bandwidth,high efficiency, small volume and convenient use. Acousto-optic deflector use the small-size tellurium dioxide single crystal as acousto-optic medium. It can be applied in laser demonstration,laser recording, acousto-optic frequency spectrum analyzer, high-speed laser recorder, acousto-optic correlator, and high density information memory. It is provided with the auxiliary driver. It can be customized according to your requirements.
Interaction Material: Tellurium oxide（TeO2）
Connector: SMA
Center Wavelength：632.8nm-633nm visible light
Diffraction efficiency：45%
Central frequency：80
Light aperture：2mm
3DB Bandwidth：20MHZ
RF Power：0.8W
Voltage Standing wave ratio：<1.2:1
Input impedance：50Ω
Extinction ratio：1000:1
Device interface：BNC
Storage temperature：-30~+75℃
AOD (
acousto-optic deflector) is a device that uses the interaction between sound waves and light waves to deflect or redirect a laser beam. AODs are essentially the same as acousto-optic modulators (AOMs). In both an AOM and an AOD, the amplitude and frequency of different orders are adjusted as light is diffracted.
Acousto-optic deflectors are devices which can be used to deflect a laser beam in one direction by a variable angle, controlled by the frequency of an electrical signal.
