Marking
AO-V-349: Marking depends on how optical energy is delivered to the target; 349 nm emission governs absorption, while the listed temporal parameter (1~267 uJ) governs peak intensity and heat deposition.
Pulse energy, repetition rate, pulse width
AO-V-349349 nm UV Q-switched pulsed laser
349 nmAO-V-349 is a 349 nm Pulsed laser. Used for marking, carving, measure, research. Key specifications: output / average power 1~800 mW, pulse energy 1~267 uJ, repetition rate 3-10 kHz. View specifications, datasheet and enquiry options from Precisometer.
Specifications
AO-V-349
20 specification rows
| Output / average power | 1~800 mW |
|---|---|
| Pulse energy | 1~267 uJ |
| Repetition rate | 3-10 kHz |
| Pulse width | ~10 ns @3 kHz |
| Operating mode | Actively Q-switched |
| Ave power stability (rms, 4 hours±3℃) | <5%, <3% |
| Beam divergence, full angle (mrad) | <2 |
| Warm-up time(minutes) | <10 |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-AOM (3U) |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 349±1 |
| Average power (mW) | 1-800@3kHz |
| Single pulse energy (µJ) | 1-267@3kHz |
| Rep. rate (kHz) | 3-10 |
| Pulse duration (ns) | ~10 @3kHz. |
| Peak power (kW) | 1-6.7 |
| Beam diameter at the aperture (1/e2,mm) | ~2.0 |
| Beam height from base plate (mm) | 49 |
Application context
Why this design is used
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
Carving
AO-V-349: 349 nm emission determines compatible optics, coatings and detectors for Carving. The catalogued beam parameter (<2) helps predict how the source will focus and propagate through the instrument.
Measure
AO-V-349: Measure benefits from a stable, focusable source. 349 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<2) informs waist size and propagation.
Research
AO-V-349: 349 nm emission determines compatible optics, coatings and detectors for Research. The catalogued beam parameter (<2) helps predict how the source will focus and propagate through the instrument.
System integration
Integration and compatibility
Use these checks to connect AO-V-349 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 (℃): 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
- Beam divergence, full angle (mrad): <2 · Beam diameter at the aperture (1/e2,mm): ~2.0
- 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-V-349
What cooling does the AO-V-349 require?
Cooled method: Air cooled · 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-V-349 deliver?
Beam divergence, full angle (mrad): <2 · Beam diameter at the aperture (1/e2,mm): ~2.0. 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-V-349 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
Related pulsed lasers
Compare the AO-V-349 with nearby pulsed lasers across the wavelength range.
