AOFS 4040-191
For use in the 633–1064 nm wavelength range, at an operating frequency of 40 MHz with an active aperture of 2x6 mm.
Full Product Description- Wavelength:
- 780 nm
- Operating Frequency:
- 40 MHz
- Active Aperture:
- 2 x 6 mm
Product description
This frequency shifter is optimized to achieve a high extinction ratio between modes and is made using TeO2 that is grown and polished in-house, for the lowest insertion loss and excellent power handling.
Key features
- Low insertion loss
- Excellent power handling
- High extinction ratio between modes
Specifications
| Name | Value |
|---|---|
| Wavelength | 780 nm |
| AO medium | TeO2 |
| Operating Frequency | 40 MHz |
| Active Aperture | 2 x 6 mm |
| Acoustic mode | Shear, Off- Axis |
| Acoustic velocity | 660 m/sec ± 1% |
| Input polarization | Linear, Vertical |
| Output polarization | Linear, Horizontal |
| Insertion loss | < 3% |
| RF bandwidth | 1 MHz |
| RF power | 0.1 W |
| Diffraction efficiency | Min: 50% |
| VSWR | < 2.0:1 |
