Scientific research
FL-355-PS: 355 nm emission determines compatible optics, coatings and detectors for Scientific research. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Fiber output, PM options, seed formats
FL-355-PS355 nm UV fiber laser
355 nmFL-355-PS is a 355 nm Fiber laser. Used for scientific research, biology, instrumentation, laser marking. Key specifications: output / average power 1~50 mW, pulse energy 0.05~2.5 nJ, repetition rate 20-50 MHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FL-355-PS
21 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Pulse energy | 0.05~2.5 nJ |
| Repetition rate | 20-50 MHz |
| Pulse width | <10 ps |
| Operating mode | Passively Q-switched |
| Power stability (rms, 4 hours ± 3°C) | <3%, <2%, <1% |
| Transverse mode | TEM00 |
| Beam divergence, full angle (mrad) | ~1.0 |
| Polarization ratio | >100:1 Vertical |
| Warm-up time (minutes) | <15 |
| Operating temperature (℃) | 10-35 |
| Operating voltage (VDC) | PSU-FL-FDA (12V/25A) / PSU-FL-OEM (12V/25A) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 355±1 |
| Average power (mW) | 1-1000 |
| Single pulse energy (µJ) | 1-50 |
| Rep. rate | ~20kHz |
| Pulse duration (ns) | ~3 |
| Peak power (kW) | 1-15 |
| Beam diameter at the aperture (mm) | ~6.0 |
| Beam height from base plate (mm) | 23.5 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Biology
FL-355-PS: 355 nm emission determines compatible optics, coatings and detectors for Biology. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Instrumentation
FL-355-PS: 355 nm emission determines compatible optics, coatings and detectors for Instrumentation. The catalogued beam parameter (TEM00) helps predict how the source will focus and propagate through the instrument.
Laser marking
FL-355-PS: Laser marking depends on how optical energy is delivered to the target; 355 nm emission governs absorption, while the listed temporal parameter (0.05~2.5 nJ) governs peak intensity and heat deposition.
System integration
Integration and compatibility
Use these checks to connect FL-355-PS to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Operating temperature (℃): 10-35
- Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
- Beam parameters at the output
- Transverse mode: TEM00 · Beam divergence, full angle (mrad): ~1.0
- Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Technical FAQ
Integration questions for FL-355-PS
What cooling does the FL-355-PS require?
Operating temperature (℃): 10-35. Provide the stated cooling method and keep the laser-head base thermally coupled; temperature drift moves wavelength, output power and beam pointing.
What beam does the FL-355-PS deliver?
Transverse mode: TEM00 · Beam divergence, full angle (mrad): ~1.0. Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Need this configured?
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Nearby series comparison
Compare FL-355-PS with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | FL-355-PS (current) | FL-355 | MPL-FL-355 |
|---|---|---|---|
| Wavelength | 355 nm | 355 nm | 355 nm |
| Optical power / pulse energy | 1~50 mW | 1~1000 mW | 1~1000 mW |
| Operating mode / pulse width | 20-50 MHz | ~20 kHz | ~20 kHz |
| Beam quality | TEM00 | TEM00 | TEM00 |
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