AODF 4055-4
For use in the 780–980 nm wavelength range, at an operating frequency of 35–70 MHz with a scan angle up to 44.3 mrad, and an active aperture of up to 3.5x14 mm.
Full Product Description- Wavelength:
- 780–980 nm
- Scan Angle:
- 44.3 mrad
- Operating Frequency:
- 35–70 MHz
- Active Aperture:
- 3.5x14 mm
Product description
Our range of deflectors utilizes our high-quality crystals and AR coatings, housed in a rugged and reliable package for unsurpassed consistency.
A variety of designs using optimized optical materials are available, with conduction cooling or water-cooling for high-power situations.
Our expert design staff can tailor deflector performance to meet your specific needs.
Key features
- Solid-state design
- Accurate position control
- Fast scan speeds
- Good temperature stability
- Repeatable performance
- Custom designs available
Specifications
| Name | Value |
|---|---|
| Wavelength | 780–980 nm |
| Scan Angle | 44.3 mrad |
| Operating Frequency | 35–70 MHz |
| Active Aperture | 3.5x14 mm |
| AO medium | TeO2 |
| Acoustic mode | Shear, off axis |
| Acoustic velocity | 0.656 mm/µs |
| Input polarization | 0° to mounting plane |
| Output polarization | 90° to mounting plane |
| Insertion loss | 4% |
| Center frequency (Fc) | 52.5 MHz |
| RF bandwidth | 35 MHz |
| RF power | 1.0 W |
| Diffraction efficiency | 80% |
| Flatness across bandwidth | 15% |
| Peak valley at 633 nm | <0.250 |
| RMS at 633 nm | N/A |
| VSWR | 2.0:1 |
| Time bandwidth | N/A |
