Scientific research
EO-266-N: 266 nm emission determines compatible optics, coatings and detectors for Scientific research. The catalogued beam parameter (<3) helps predict how the source will focus and propagate through the instrument.
Pulse energy, repetition rate, pulse width
EO-266-N266 nm deep-UV Q-switched pulsed laser
266 nmEO-266-N is a 266 nm Pulsed laser. Used for scientific research, biology, instrumentation, laser marking. Key specifications: output / average power 100~500 mW, pulse energy 4~150 uJ, repetition rate 1 Hz-25 kHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
EO-266-N
16 specification rows
| Wavelength | 266 nm |
|---|---|
| Output / average power | 100~500 mW |
| Pulse energy | 4~150 uJ |
| Repetition rate | 1 Hz-25 kHz |
| Pulse width | <5 ns @1 kHz |
| High energy diode pumped all solid state | Rep. rate / 1Hz-1kHz / 1-7kHz / 1-25kHz / 1-3kHz2 |
| Power stability (rms, 4 hours, ±3℃) | <5%, <3% |
| Pointing stability over temperature (urad/℃) | <20 |
| pulse | energy, / short / pulse |
| Beam divergence, full angle (mrad) | <3 |
| Beam diameter (mm) | ~1 |
| Warm-up time (minutes) | <15 |
| Cooled method | Air cooled or water cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (24VDC) | PSU-EO-N (24V/13A) |
| Operating mode | Actively Q-switched |
| Beam height from base plate (mm) | 80, 56 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Biology
EO-266-N: 266 nm emission determines compatible optics, coatings and detectors for Biology. The catalogued beam parameter (<3) helps predict how the source will focus and propagate through the instrument.
Instrumentation
EO-266-N: 266 nm emission determines compatible optics, coatings and detectors for Instrumentation. The catalogued beam parameter (<3) helps predict how the source will focus and propagate through the instrument.
Laser marking
EO-266-N: Laser marking depends on how optical energy is delivered to the target; 266 nm emission governs absorption, while the listed temporal parameter (4~150 uJ) governs peak intensity and heat deposition.
System integration
Integration and compatibility
Use these checks to connect EO-266-N 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 or water cooled · Operating temperature (℃): 15-30
- 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
- Beam divergence, full angle (mrad): <3 · Beam diameter (mm): ~1
- 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 EO-266-N
What cooling does the EO-266-N require?
Cooled method: Air cooled or water cooled · Operating temperature (℃): 15-30. 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 EO-266-N deliver?
Beam divergence, full angle (mrad): <3 · Beam diameter (mm): ~1. 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 EO-266-N with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | EO-266-N (current) | MPL-Q-266 | MPL-Q1-266 |
|---|---|---|---|
| Wavelength | 266 nm | 266 nm | 266 nm |
| Optical power / pulse energy | 100~500 mW | 1~30 mW | 10 mW |
| Operating mode / pulse width | 1 Hz-25 kHz | 3-12 kHz | 1 kHz |
| Beam quality | <3 | Near TEM00 | Near TEM00 |
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Compare the EO-266-N with nearby pulsed lasers across the wavelength range.
