AODF 4105 Deflector
A TeO₂ visible red acousto-optic deflector designed for 689nm beam steering, with a single electrode transducer and conduction-cooled design for precision optical systems.
Full Product Description- Stock Code:
- 97-03435-01
- Minimum Wavelength (nm):
- 689
- Maximum Wavelength (nm):
- 689
- Scan Angle (mrad):
- 68.4
- Center Frequency (MHz):
- 105
- RF Bandwidth (MHz):
- 70
Product description
The G&H AODF 4105 TeO₂ 689nm Visible Acousto-Optic Deflector is designed for visible red wavelength beam steering applications requiring controlled acousto-optic deflection and reliable optical integration. It uses TeO₂ as the acousto-optic medium and operates in a shear, off-axis acoustic mode.
The device is specified with horizontal input polarization and vertical output polarization, supporting defined optical integration within visible laser systems. Its RF configuration is centred at 105 MHz with a 70 MHz RF bandwidth, supporting beam deflection across the operating range.
The AODF 4105 uses a single electrode transducer and is conduction cooled, making it suitable for optical systems where compact integration and thermal management are important. With its 4 mm active aperture, 75% minimum diffraction efficiency and 68 mrad scan angle, it supports precision beam steering, optical scanning and visible laser beam control applications.
Key features
- Supports 689nm visible red laser beam steering in precision optical systems
- TeO₂ acousto-optic medium supports efficient visible wavelength beam deflection
- Single electrode transducer supports a compact deflector configuration
- Broad RF bandwidth supports controlled beam movement across the operating range
- Conduction-cooled design supports integration where water cooling is not specified
- Horizontal input and vertical output polarization supports predictable optical integration
- Suitable for OEM visible laser systems requiring controlled beam positioning
- Supports optical scanning applications where wide deflection capability is required
- Minimum diffraction efficiency supports reliable beam control performance
- Designed for specialist photonics systems where RF bandwidth, scan angle and thermal design are important
Specifications
| Name | Value |
|---|---|
| Stock Code | 97-03435-01 |
| Model | AODF 4105 |
| Spectral Region | Visible |
| Minimum Wavelength (nm) | 689 |
| Maximum Wavelength (nm) | 689 |
| Scan Angle (mrad) | 68.4 |
| No. of Resolvable Spots | 265 |
| Center Frequency (MHz) | 105 |
| RF Bandwidth (MHz) | 70 |
| Active Aperture Height (mm) | 4 |
| Active Aperture Length (mm) | 4 |
| Polarization (relative to base) | Horizontal In / Vertical Out |
| Optical Material | TeO2 |
| Acoustic Velocity (mm/μs) | 0.705 |
| RF Power (W) | 1.3 |
| Recommended RF Driver | 6000 Series Driver |
(Values for Guidance Only - refer to datasheet where available)
