Visible Acousto-Optic Deflector AODF 4040
The AODF 4040 TeO₂ visible-light acousto-optic deflector is a low-power device for beam deflection and control over460–690 nm. It uses TeO₂ and an off-axis shear-wave acoustic mode. The descriptive text specifies vertical linear input polarization and horizontal linear output polarization for standardized integration and polarization separation. Low RF power requirements at460 nm suit compact beam-control architectures and efficient acousto-optic modulation. The AODF 4040 has a2 ×6 mm clear aperture and stable deflection under the specified minimum-efficiency condition for optical instruments, OEM visible-laser systems, and precision photonic applications. Main features (source table): Model |AODF 4040 (97-03461-01); Medium |TeO₂; Spectral Region |Visible; Operating Wavelength |460–690 nm; Clear Aperture |2 ×6 mm; Center Frequency |40 MHz; Acoustic Velocity |0.66 mm/μs; RF Bandwidth |1 MHz; RF Power |0.1 W; Scan Angle |0.9 mrad; Resolvable Spots |6; Input Polarization |Horizontal; Output Polarization |Vertical; Insertion Loss |<3%; Acoustic Mode |Off-Axis Shear Wave; Minimum Diffraction Efficiency |≥85%; Standing-Wave Ratio |<2.0:1. Official document:visible-light acousto-optic deflector AODF 4040.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Acousto-optic Medium | TeO₂ |
| Acoustic Mode | Shear, Off-Axis |
| Acoustic Velocity [±1%] | 660 m/sec |
| Wavelengths | 460~690 nm |
| Input Polarization | Linear, Vertical |
| Output Polarization | Linear, Horizontal |
| Insertion Loss | <3 % |
| Center Frequency | 40 MHz |
| RF Bandwidth | 1 MHz |
| RF Drive Power [@460nm] | <0.1 W |
| Clear Aperture Dimension | 2 mm × 6 mm |
| Minimum Diffraction Efficiency | 85 % |
| Standing Wave Ratio | <2.0:1 |
Key Features
Datasheet
Supplier Information
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