Material processing
AO-S-349: Material processing depends on how optical energy is delivered to the target; 349 nm emission governs absorption, while the listed temporal parameter (1~8 uJ) governs peak intensity and heat deposition.
Pulse energy, repetition rate, pulse width
AO-S-349349 nm UV Q-switched pulsed laser
349 nmAO-S-349 is a 349 nm Pulsed laser. Used for material processing, measure, scientific research. Key specifications: output / average power 1~15 mW, pulse energy 1~8 uJ, repetition rate 1 Hz-1 kHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
AO-S-349
15 specification rows
| Wavelength | 349 nm |
|---|---|
| Output / average power | 1~15 mW |
| Pulse energy | 1~8 uJ |
| Repetition rate | 1 Hz-1 kHz |
| Pulse width | 6-10 ns @<10 kHz |
| Operating mode | Actively Q-switched |
| Power stability (rms, 4 hours, ±3°C) | <5%, <3% |
| Transverse mode | TEM00 |
| Beam diameter at the aperture 1/e2 (mm) | ~1.0 |
| Polarization ratio | >100:1, Horizontal (Vertical optional) |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-AOM-DL |
| Expected lifetime (hours) | >10000 |
| Pulse duration (ns) | 6-10ns@<10kHz |
| M² | <1.5 |
| Warm-up time (minutes) | <10 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Measure
AO-S-349: Measure benefits from a stable, focusable source. 349 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (TEM00) informs waist size and propagation.
Scientific research
AO-S-349: 349 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.
System integration
Integration and compatibility
Use these checks to connect AO-S-349 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 diameter at the aperture 1/e2 (mm): ~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 AO-S-349
What cooling does the AO-S-349 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 AO-S-349 deliver?
Transverse mode: TEM00 · Beam diameter at the aperture 1/e2 (mm): ~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 AO-S-349 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | AO-S-349 (current) | MPL-F-349 | AO-S-349-FL |
|---|---|---|---|
| Wavelength | 349 nm | 349 nm | 349 nm |
| Optical power / pulse energy | 1~15 mW | 1~30 mW | 1~100 mW |
| Operating mode / pulse width | 1 Hz-1 kHz | 1-3 kHz | 1 Hz-5 kHz |
| Beam quality | TEM00 | TEM00 | TEM00 |
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Compare the AO-S-349 with nearby pulsed lasers across the wavelength range.
