Description
This Ultra-compact 1550nm Pulsed Fibre Laser (ucPFL-1550) from MW Tech was developed for field applications and generates single frequency short nanosecond pulses. It is based on a very compact MOPA (Master Oscillator Power Amplifier architecture that uses proven subsystems and proprietary laser pulse generation. The laser incorporates realtime stabilisation and control electronics to optimise laser operation.
Key Features:
- Small form factor
- Center wavelength: 1545 – 1560 nm
- Output peak power > 4 kW
- Short Pulsewidth: 3 to 5 ns (fixed)
- Repetition rate: single-shot to 500 kHz
- Narrow linewidth
- Diffraction-limited output beam
Technical Specifications
| Parameter (Optical parameters at 25°C) | Details |
|---|---|
| Center wavelength | In range 1545 nm -1560 nm |
| Center wavelength stability | < 0.05 nm |
| Spectral width (FWHM) | < 0.5 nm |
| Pulse width (FWHM)-fixed | < 5 ns |
| Pulse repetition frequency | single-shot to 500 kHz |
| Peak power | > 4 kW* |
| Pulse energy | > 15 µJ* |
| Rated average power | > 1 W |
| Average signal to ASE ratio | > 20 dB |
| Output polarisation | Random |
| Trigger rising edge to pulse jitter | < 1 ns |
| Output fiber | SMF-28 or equivalent |
| Fiber delivery length | 30 cm |
| Fiber termination | FC/APC with attached output beam collimator |
| Power supply | +5 V and + 9 V |
| Dimensions | 95 mm x 20 mm |
*trigger input frequency of 20 kHz
