Fiber-Q® 780 nm 200 MHz Fiber Coupled AOM
For use at the wavelength of 780 nm, with a rise/fall time of 50 ns and an operating frequency of 200 MHz, with SM or PM pigtails.
Full Product Description- Wavelength:
- 780 nm
- Rise/Fall Time:
- 35 ns
- Operating Frequency:
- 200 MHz
- SM/PM:
- SM, PM
Product description
A non-hermetic fiber-coupled acousto-optic modulator for use at 780 nm, with a rise/fall time of 50 ns and an operating frequency of 200 MHz, for use with SM and 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
- Custom configurations available
Specifications
| Name | Value |
|---|---|
| Interaction material | Tellurium dioxide |
| Wavelength | 780 nm |
| Optical power handling | Max: 1 W |
| Peak optical power handling | Max: 1 kW (Dependent on pulse width) |
| Insertion loss | Max: 3 dB |
| Polarization dependent loss | Max: 0.5 dB |
| Polarization extinction ratio | 15 dB |
| Extinction ratio | Min: 50 dB |
| Return loss | Min; 40 dB (RF ON/RF OFF) |
| Rise/Fall Time | 35 ns |
| Operating Frequency | 200 MHz |
| VSWR | Max: 1.5:1 |
| Input impedance | 50 Ω |
| RF power | Max: 2 W (Absolute maximum rating. Higher power will cause damage.) |
| Frequency shift | 200 MHz (Upshift) |
| Fiber type | Nufern 780-HP/ PM780-HP or equivalent |
| Fiber length | Min: 1.5 m (900 µm PVDF sleeving) |
| Fiber termination | Bare fiber |
| SM/PM | SM, PM |
(Values for Guidance Only - refer to datasheet where available)
