Scientific research
FL-266-Nano: 266 nm emission determines compatible optics, coatings and detectors for Scientific research. The catalogued beam parameter (<1.8) helps predict how the source will focus and propagate through the instrument.
Fiber output, PM options, seed formats
FL-266-Nano266 nm deep-UV fiber laser
266 nmFL-266-Nano is a 266 nm Fiber laser. Used for scientific research, laser processing. Key specifications: output / average power 1~50 mW, pulse energy 1~500 nJ, repetition rate 100 kHz-1 MHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FL-266-Nano
20 specification rows
| Output / average power | 1~50 mW |
|---|---|
| Pulse energy | 1~500 nJ |
| Repetition rate | 100 kHz-1 MHz |
| Pulse width | 0.5-50 ns (fixed) |
| Operating mode | Pulsed |
| Power stability (rms, 4 hours, ±3℃) | <5%, <3% |
| M2 | <1.8 |
| 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 |
| Fundamental Frequency | Forth harmonic |
| Wavelength (nm) | 266±1 |
| Average power (mW) | 1-50 |
| Pulse duration (ns) | 0.5-50 |
| M² | <1.8 |
| Rep. rate | 100kHz-1MHz |
| Expected lifetime (hours) | >10000 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Laser processing
FL-266-Nano: Laser processing depends on how optical energy is delivered to the target; 266 nm emission governs absorption, while the listed temporal parameter (1~500 nJ) governs peak intensity and heat deposition.
System integration
Integration and compatibility
Use these checks to connect FL-266-Nano to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Thermal management
- Cooled method: Air cooled · Operating temperature (℃): 15-35
- 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
- M2: <1.8 · Polarization ratio (dB): >15 Horizontal (Vertical optional)
- 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-266-Nano
What cooling does the FL-266-Nano require?
Cooled method: Air cooled · Operating temperature (℃): 15-35. 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-266-Nano deliver?
M2: <1.8 · Polarization ratio (dB): >15 Horizontal (Vertical optional). 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-266-Nano with the closest available models in the Fiber Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | FL-266-Nano (current) | FL-266-PS | FL-266-Pico |
|---|---|---|---|
| Wavelength | 266 nm | 266 nm | 266 nm |
| Optical power / pulse energy | 1~50 mW | 1~10 mW | 1~50 mW |
| Operating mode / pulse width | 100 kHz-1 MHz | 20-50 MHz | 100 kHz-20 MHz |
| Beam quality | <1.8 | <2 | <2 |
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