Visible Green-Light Acousto-Optic Deflector AODF 4215-6
The AODF 4215-6 TeO₂ 532 nm visible-light acousto-optic deflector controls532 nm green beams for deflection, scanning, and precision laser-system integration. It uses TeO₂ in an off-axis shear-wave acoustic mode for precise visible-beam control. The AODF 4215-6 is designed for532 nm operation, with horizontal input and vertical output polarization for standardized integration. Its RF center frequency is215 MHz and bandwidth130 MHz for controlled wideband deflection. Low insertion loss, a compact clear aperture, and specified wavefront performance across the aperture suit precision lasers, optical instruments, and photonic platforms requiring controlled visible-beam motion. Main features (source table): Model |AODF 4215-6 (97-02864-01); Medium |TeO₂; Spectral Region |Visible; Operating Wavelength |532 nm; Clear Aperture |1.8 ×5 mm; Center Frequency |215 MHz; Acoustic Velocity |0.786 mm/µs; RF Bandwidth |130 MHz; RF Power |1.3 W; Scan Angle |88 mrad; Resolvable Spots |551; Input Polarization |Horizontal; Output Polarization |Vertical; Insertion Loss |<2%; Acoustic Mode |Off-Axis Shear Wave; Minimum Diffraction Efficiency |＞15%; Standing-Wave Ratio |2.2:1. Official document:visible green-light acousto-optic deflector AODF 4215-6.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Acousto-optic Medium | TeO₂ |
| Acoustic Mode | Shear, Off-Axis |
| Acoustic Velocity | 786 m/sec |
| Wavelengths | 532 nm |
| Input Polarization | Horizontal |
| Output Polarization | Vertical |
| Insertion Loss | <2 % |
| Center Frequency | 215 MHz |
| RF Bandwidth | 130 MHz |
| RF Drive Power | 1.3 W |
| Clear Aperture Dimension | 1.8 'H' × 5 'L' |
| Average Diffraction Efficiency [Minimum Average DE at 5mm from transducer] | >35 % |
| Diffraction Efficiency Flatness Within Bandwidth [Minimum Flatness Efficiency at 5mm from transducer；Flatness=DEmax-DEmin] | <60 % |
| Minimum Diffraction Efficiency [Minimum DE at 5mm from transducer] | >15 % |
| Peak-to-Valley [@633 mm;Full Clear Aperture] | <λ/2 |
| Standing Wave Ratio | <2.2:1 |
| Aging Test [280MHz；1.4W；CW] | 168 hrs. |
Key Features
Datasheet
Supplier Information
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