AODF 4130 Deflector
A TeO₂ near-infrared acousto-optic deflector designed for 1100 nm beam steering, with a two element phased array and compact active aperture, 130 MHz centre frequency, 50 MHz RF bandwidth, 0.8 mm active aperture.
Full Product Description- Stock Code:
- 97-03155-02
- Minimum Wavelength (nm):
- 1100
- Maximum Wavelength (nm):
- 1100
- Scan Angle (mrad):
- 13.1
- Center Frequency (MHz):
- 130
- RF Bandwidth (MHz):
- 50
Product description
The G&H AODF 4130 TeO₂ 1.1µm Near-Infrared Acousto-Optic Deflector is designed for beam steering and optical deflection applications in the near-infrared spectral region. It uses TeO₂ as the acousto-optic medium and operates in a longitudinal acoustic mode.
The device is specified with horizontal input and output polarization, supporting predictable optical integration in NIR laser systems. Its RF configuration is centred at 130 MHz with a 50 MHz RF bandwidth, while the RF impedance note specifies performance across 95–165 MHz.
The AODF 4130 uses a two element phased array electrode and has a compact 0.8 mm diameter active aperture. With low insertion loss, specified minimum diffraction efficiency and RF impedance performance across a broad frequency span, it is suitable for OEM near-infrared laser systems, optical instrumentation and specialist beam steering applications.
Key features
- Supports 1100nm near-infrared laser beam steering in precision optical systems
- TeO₂ acousto-optic medium supports efficient NIR beam deflection
- Two element phased array electrode supports controlled optical scanning
- Compact active aperture supports integration into small-beam NIR optical paths
- Horizontal input and output polarization supports predictable optical alignment
- Low insertion loss supports efficient optical system performance
- Defined RF impedance range supports system-level RF integration
- Suitable for OEM laser platforms requiring stable near-infrared beam positioning
- Specified minimum diffraction efficiency supports reliable beam control performance
- Designed for specialist photonics systems where compact aperture, RF bandwidth and NIR operation are important
Specifications
| Name | Value |
|---|---|
| Stock Code | 97-03155-02 |
| Model | AODF 4130 |
| Spectral Region | Near IR |
| Minimum Wavelength (nm) | 1100 |
| Maximum Wavelength (nm) | 1100 |
| Scan Angle (mrad) | 13.1 |
| No. of Resolvable Spots | 6 |
| Center Frequency (MHz) | 130 |
| RF Bandwidth (MHz) | 50 |
| Active Aperture Height (mm) | 0.8 |
| Active Aperture Length (mm) | 0.8 |
| Polarization (relative to base) | Horizontal |
| Optical Material | TeO₂ |
| Acoustic Velocity (mm/μs) | 4.2 |
| RF Power (W) | 3.5 |
| Recommended RF Driver | 6000 Series Driver |
(Values for Guidance Only - refer to datasheet where available)
