AOMO 3110-197
For use in the 1030–1090 nm wavelength range, at an operating frequency of 110 MHz with a rise/fall time of 18 ns, and an active aperture of 1.25 mm.
Full Product Description- Wavelength:
- 1047–1060 nm
- Operating Frequency:
- 110 MHz
- Active Aperture:
- 1.25 x 2.5 mm
- Rise/Fall Time:
- 18 ns
Product description
Combining optimum grade TeO₂, high-quality optical finishing, high-grade anti-reflection coatings, with novel acoustic management and optomechanical design techniques, this modulator achieves exceptional thermal management while maintaining superior beam quality and high optical throughput.
Key features
- High Damage Threshold
- Improved thermal management
- Superior beam quality
Specifications
| Name | Value |
|---|---|
| Wavelength | 1047–1060 nm |
| Operating Frequency | 110 MHz |
| Active Aperture | 1.25 x 2.5 mm |
| Rise/Fall Time | 18 ns |
| AO medium | TeO2 |
| Acoustic velocity | 4.2 mm/μs |
| RF bandwidth | 15 MHz @ -10 dB return loss |
| Input impedance | Nominal: 50 Ω |
| VSWR | Max: 1.3:1 |
| Insertion loss | Max: 4% |
| Reflectivity per surface | Max: 0.5% |
| Anti-reflection coating | MIL-C-48497 |
| Optical power density | 10 MW/cm² |
| Contrast ratio | Min: 1000:1 |
| Polarization | 90° to mounting plane |
Specifications
Performance vs wavelength
| Wavelength | 1060 nm |
|---|---|
| Saturation RF power | 2.5 W |
| Bragg angle | 13.9 mr |
| Beam separation | 27.8 mr |
Performance vs beam diameter
| Beam diameter | 1100 μm |
|---|---|
| Wavelength | 1060 nm |
| Diffraction efficiency | 90% |
| Rise time | 200 nsec |
| Modulation bandwidth | 3 |
