Fiber output, PM options, seed formats
FL-343-PS343 nm UV fiber laser
343 nmThe FL-343-PS is a 343 nm picosecond fiber laser. Pump energy is supplied to an active fiber, which guides the light and provides optical gain as it propagates. Output coupling then delivers the amplified beam to the experiment. A semiconductor saturable absorber mirror (SESAM) becomes less absorbing at higher intensity, helping short pulses build through passive mode locking. Pulses shorter than 10 ps deliver the energy in a brief interval; pulse energy and focused spot size determine the intensity at the sample.
Specifications
FL-343-PS
18 specification rows
| Operating mode | Pulsed |
|---|---|
| Output / average power | 1~50 mW |
| Beam / notes | Pulse width<10 ps |
| Power stability (rms, 4 hours, ±3℃) | <5%, <3% |
| Pulse duration (ps) | <10 |
| M2 | <2 |
| Rep. rate | 20-50MHz |
| Polarization ratio (dB) | >15 Horizontal (Vertical optional) |
| Warm-up time (minutes) | <15 |
| Delivery fiber length (cm) | 60 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 15-35 |
| Operating voltage (VDC) | 12V/11.5A |
| Expected lifetime (hours) | >10000 |
| Fundamental Frequency | Third harmonic |
| Wavelength (nm) | 343±1 |
| M² | <2 |
| Beam height from base plate (mm) | 40 |
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Model selection
Nearby series comparison
Compare FL-343-PS with the closest available models in the Fiber Lasers family.
| Selection parameter | FL-343-PS (current) | FL-343-Pico | FL-343-Nano |
|---|---|---|---|
| Wavelength | 343 nm | 343 nm | 343 nm |
| Optical power / pulse energy | 1~50 mW | 1~50 mW | 10~300 mW |
| Operating mode / pulse width | Pulsed | Pulsed | Pulsed |
| Beam quality | <2 | <2 | <2 |
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