Fiber-Q® 2000 nm (2µm) 250 MHz Fiber Coupled AOM
For use at the wavelength of 2000 nm, with a rise/fall time of 20 ns and an operating frequency of 250 MHz, with PM pigtails.
Full Product Description- Wavelength:
- 2000 nm
- Rise/Fall Time:
- 20 ns
- Operating Frequency:
- 250 MHz
- SM/PM:
- PM
Product description
A hermetic fiber-coupled acousto-optic modulator for use at 2000 nm, with a rise/fall time of 20 ns and an operating frequency of 250 MHz, for use with polarization maintaining (PM) pigtails.
G&H specialises in providing optical components for high-power fiber laser and amplifier systems. In-house control of critical manufacturing processes; from crystalline material selection and orientation, cutting, polishing, and anti-reflection coating through to fiber coupling, ensure our components are of the highest optical quality.
Key features
- Low insertion loss
- Compact low profile package
- Rugged hermetic design
- Stable performance
- Low power consumption
Specifications
| Name | Value |
|---|---|
| Wavelength | 2000 nm |
| Interaction material | Silicon |
| Optical power handling | Max: 1 W |
| Peak optical power handling | Max: 1 kW (Dependent on pulse width) |
| Insertion loss | Max: 4 dB |
| Polarization extinction ratio | Min: 15 dB |
| Extinction ratio | Min: 50 dB |
| Return loss | Min: 40 dB |
| Rise/Fall Time | 20 ns |
| Operating Frequency | 250 MHz |
| VSWR | Max: 1.5:1 |
| Input impedance | 50 Ω |
| RF power | Max: 6 W. Max duty cycle 10%, Max pulse-length 1 µs |
| Fiber type | Nufern PM-GDF-10/130- 2000-M (slow axis propagation) or equivalent |
| Fiber length | Min: 1.5 m (900 µm PVDF sleeving) |
| Fiber termination | Bare fiber |
| SM/PM | PM |
