AOMC 3160-8
An 8-channel modulator for use at 364 nm, with a rise/fall time of 21 ns, an active aperture of 0.18 mm, and an operating frequency of 160 MHz.
Full Product Description- Wavelength:
- 363.8 nm
- Operating Frequency:
- 160 MHz
- Active Aperture:
- 2.5 mm X .18 mm
Product description
Combining optimum grade Fused Silica, high-quality optical finishing, high-grade anti-reflection coatings, with novel acoustic management and optomechanical design techniques, this multi-channel modulator achieves exceptional thermal management while maintaining superior beam quality and high optical throughput.
Key features
- High Damage Threshold
- Low insertion loss
- Superior beam quality
Specifications
| Name | Value |
|---|---|
| Wavelength | 363.8 nm |
| AO medium | Fused Silica |
| Acoustic velocity | 5.96 mm/µs |
| Operating Frequency | 160 MHz |
| Active Aperture | 2.5 mm X .18 mm |
| RF bandwidth | 50 MHz |
| Input impedance | Nominal: 50 Ω |
| VSWR | Max: 1.3 :1 |
| Insertion loss | Max: 2% |
| Anti-reflection coating | MIL-C-48497 |
| Optical Damage Threshold | 200 W/mm² |
| Contrast ratio | Min: 1000 :1 |
| Polarization | 90° To Acoustic Wave |
Performance vs Wavelength
| Wavelength | 363 nm |
|---|---|
| Saturation RF power | .8 W |
| Bragg angle | 4.9 mr |
| Beam separation | 9.8 mr |
Performance vs Beam Diameter
| Beam diameter | 180 μm |
|---|---|
| Beam diameter at wavelength | 364 nm |
| Diffraction efficiency | 65% min |
| Rise time | 21 nsec |