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AODF 4055-4

For use in the 780–980 nm wavelength range, at an operating frequency of 35–70 MHz with a scan angle up to 44.3 mrad, and an active aperture of up to 3.5x14 mm.

Full Product Description
780–980 nm
Scan Angle:
44.3 mrad
Operating Frequency:
35–70 MHz
Active Aperture:
3.5x14 mm
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Product description

Our range of deflectors utilizes our high-quality crystals and AR coatings, housed in a rugged and reliable package for unsurpassed consistency.

A variety of designs using optimized optical materials are available, with conduction cooling or water-cooling for high-power situations.

Our expert design staff can tailor deflector performance to meet your specific needs.

Key features

  • Solid-state design
  • Accurate position control
  • Fast scan speeds
  • Good temperature stability
  • Repeatable performance
  • Custom designs available


Wavelength780–980 nm
Scan Angle44.3 mrad
Operating Frequency35–70 MHz
Active Aperture3.5x14 mm
AO mediumTeO2
Acoustic modeShear, off axis
Acoustic velocity0.656 mm/µs
Input polarization0° to mounting plane
Output polarization90° to mounting plane
Insertion loss4%
Center frequency (Fc)52.5 MHz
RF bandwidth35 MHz
RF power1.0 W
Diffraction efficiency80%
Flatness across bandwidth15%
Peak valley at 633 nm<0.250
RMS at 633 nmN/A
Time bandwidthN/A