Femtosecond lasers & amplifiers
Femtosecond Fibre–Solid Laser Platform
An ultrafast platform combining a fibre seed with a solid-state amplifier. The FFL-25 configuration provides adjustable pulse duration, flexible repetition rate and an optional second-harmonic output for spectroscopy and nonlinear experiments.
Best suited to
Ultrafast excitation, pump–probe spectroscopy and nonlinear optical measurements.
Selecting a configuration
Specify pulse duration, repetition rate and energy at the experiment. Fundamental and second-harmonic performance apply to different output configurations.
Measurement & configuration
- Pulse duration adjustable from 600 fs to 10 ps.
- Single-shot operation through 1 MHz; POD and burst options.
- Free-space output with harmonic-generation options.
Plan the signal path
- 1Fibre seed & amplifier
- 2Pulse control / harmonics
- 3Ultrafast experiment
Specifications
| Pulse duration | 600 fs–10 ps |
|---|---|
| Repetition rate | Single shot–1 MHz |
| Beam quality | M² <1.3 |
| Beam divergence | <1 mrad |
| Pointing stability | <25 µrad |
| Power stability | <0.5% RMS |
| Polarisation extinction | 100:1 |
Published FFL-25 outputs
| Output | Wavelength | Average power | Pulse energy at 100 kHz |
|---|---|---|---|
| Fundamental | 1030 ±5 nm | >20 W | >200 µJ |
| Second harmonic | 515 ±3 nm | >2.5 W | >25 µJ |
These are the FFL-25 technical-table values. Larger pulse-energy figures in general family descriptions are not assigned to this configuration.
Related femtosecond lasers & amplifiers
Configure FFL-25
Send the wavelength interval, signal level, timing and sample requirements for your experiment.