AODF 4085 Y AXIS Deflector
A TeO₂ near-infrared acousto-optic deflector designed for Y-axis beam steering across the 750–1064nm wavelength range, 15 mm active aperture, 6 W nominal RF power and wavelength-specific scan angles.
Full Product Description- Stock Code:
- 97-03359-04
- Minimum Wavelength (nm):
- 750
- Maximum Wavelength (nm):
- 1064
- Scan Angle (mrad):
- 51.5
- Center Frequency (MHz):
- 78
- RF Bandwidth (MHz):
- 40
Product description
The G&H AODF 4085 TeO₂ 750–1064nm Y-Axis Near-Infrared Acousto-Optic Deflector is designed for beam steering and optical scanning across multiple near-infrared wavelengths. 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 in near-infrared laser systems. Its operating frequency range and scan angle are defined by wavelength, enabling system designers to match RF drive conditions to the required laser wavelength.
This Y-axis version of the AODF 4085 provides a 15 mm diameter active aperture, 6 W nominal RF power and defined uniformity across bandwidth. It is suitable for OEM photonics systems requiring controlled near-infrared beam deflection across a broad wavelength range.
Key features
- Supports Y-axis near-infrared laser beam steering across the 750–1064nm wavelength range
- Large active aperture supports integration with wider optical beam paths
- TeO₂ acousto-optic medium supports efficient near-infrared beam deflection
- Wavelength-specific frequency ranges support system-level RF planning
- Wavelength-specific scan angles support predictable optical beam steering
- Horizontal input and vertical output polarization supports defined optical integration
- Suitable for OEM laser systems requiring controlled NIR beam positioning
- Supports optical scanning applications using 750nm, 850nm, 900nm or 1064nm laser sources
- Defined bandwidth uniformity supports consistent beam control across the operating range
- Designed for specialist photonics platforms where Y-axis steering, wavelength flexibility and aperture size are important
Specifications
| Name | Value |
|---|---|
| Stock Code | 97-03359-04 |
| Model | AODF 4085 Y AXIS |
| Spectral Region | Near IR |
| Minimum Wavelength (nm) | 750 |
| Maximum Wavelength (nm) | 1064 |
| Scan Angle (mrad) | 51.5 |
| No. of Resolvable Spots | 567 |
| Center Frequency (MHz) | 78 |
| RF Bandwidth (MHz) | 40 |
| Active Aperture Height (mm) | 15 |
| Active Aperture Length (mm) | 15 |
| Polarization (relative to base) | Horizontal In / Vertical Out |
| Optical Material | TeO₂ |
| Acoustic Velocity (mm/μs) | 0.705 |
| RF Power (W) | 6 |
| Recommended RF Driver | 6000 Series Driver |
(Values for Guidance Only - refer to datasheet where available)
Specifications
Performance vs wavelength
| Wavelength | 750 nm | 850 nm | 900 nm | 1064 nm |
|---|---|---|---|---|
| Frequency range | 70-110 MHz | 64-104 MHz | 58-98 MHz | 55-85 MHz |
| Scan angle | 42.5 mr | 48.2 mr | 51.1 mr | 45.3 mr |
NOTE: All Specifications above are "Typical Performance" values for guidance only.
