Ultraviolet Acousto-Optic Deflector AODF 4095-3E
The AODF 4095-3E TeO₂ 364 nm ultraviolet acousto-optic deflector provides precision beam deflection, scanning, and positioning for364 nm UV lasers. It uses TeO₂ in an axial slow-shear-wave acoustic mode. The AODF 4095-3E uses a dual-electrode phased array and is supplied without an integrated delay line or power splitter, allowing designers to define an external RF architecture. Low RF power suits efficient deflection in compact optical systems. Optimized for364 nm, it supports UV deflection, wide-angle scanning, and precision positioning in advanced photonic platforms and precision optical systems. Main features (source table): Model |AODF 4095-3E (97-02732-03); Medium |TeO₂; Spectral Region |Ultraviolet; Operating Wavelength |364 nm; Clear Aperture |1.5 ×2 mm; Center Frequency |95 MHz; Acoustic Velocity |0.617 mm/μs; RF Bandwidth |60 MHz; RF Power |<0.2 W; Scan Angle |35.4 mrad; Resolvable Spots |130; Polarization |Elliptical; Insertion Loss |<6%; Acoustic Mode |Axial Slow Shear Wave; Diffraction Efficiency |≥84%; Peak-to-Valley @633 nm |0.1; Standing-Wave Ratio |2.0:1. Official document:ultraviolet acousto-optic deflector AODF 4095-3E.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Acousto-optic Medium | TeO₂ |
| Acoustic Mode | Slow Shear, On-Axis |
| Acoustic Velocity | 0.617 mm/μs |
| Wavelengths | 364 nm |
| Input Polarization | Elliptical |
| Output Polarization | Elliptical |
| Insertion Loss | <6 % |
| Center Frequency | 95 MHz |
| RF Bandwidth | 50 MHz |
| RF Drive Power | <0.2 W |
| Clear Aperture Dimension | 1.5 'H' × 2.0 'L' |
| Minimum Diffraction Efficiency [@120MHZ] | >84 % |
| Minimum Diffraction Efficiency [Frequency=70~120MHz;Notes Formula] | >(0.32 × Frequency) + 45.6 |
| Peak-to-Valley [@633 mm; unit not given] | <0.100 |
| Standing Wave Ratio | <2.0:1 |
| Scan Angle | 29.5 mrad |
| Input Impedance | 50 ohms |
| Optical window wedge [in scan axis] | >15″ - <1′ |
| Optical window wedge [perpendicular to scan] | <15″ |
Key Features
Datasheet
Supplier Information
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