Optical instrumentation
AO-V-671: 671 nm emission determines compatible optics, coatings and detectors for Optical instrumentation. The catalogued beam parameter (<2.5) helps predict how the source will focus and propagate through the instrument.
Pulse energy, repetition rate, pulse width
AO-V-671671 nm red Q-switched pulsed laser
671 nmAO-V-671 is a 671 nm Pulsed laser. Actively Q-switched Red Laser. Key specifications: operating mode Actively Q-switched, output / average power 3.5~4 W, pulse energy 200~350 uJ. View specifications, datasheet and enquiry options from Precisometer.
Specifications
AO-V-671
15 specification rows
| Operating mode | Actively Q-switched |
|---|---|
| Output / average power | 3.5~4 W |
| Pulse energy | 200~350 uJ |
| Beam / notes | Actively Q-switched Red Laser |
| Ave power stability (over 4 hours) | <3%,2%,<1% |
| Cooled method | Air cooled |
| Operating temperature (℃) | 10-35 |
| Power supply (100-240VAC) | PSU-AOM |
| Wavelength (nm) | 671±1 |
| Rep. rate | 1-100kHz |
| Beam divergence, full angle (mrad) | <2.5 |
| Beam diameter at the aperture (1/e2, mm) | ~1.0 |
| Beam height from base plate (mm) | 62.1 |
| Warm-up time (minutes) | <10 |
| Expected lifetime (hours) | >10000 |
Application context
Why this design is used
Typical uses for this laser type, with the selection logic tied to the model record.
Laboratory measurement
AO-V-671: Laboratory measurement benefits from a stable, focusable source. 671 nm emission fixes the compatible coatings and detector response, while the listed beam characteristic (<2.5) informs waist size and propagation.
System integration
Integration and compatibility
Use these checks to connect AO-V-671 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): <2.5 · 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-V-671
What cooling does the AO-V-671 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-671 deliver?
Beam divergence, full angle (mrad): <2.5 · 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-V-671 with the closest available models in the Pulsed Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | AO-V-671 (current) | AO-S-671-H | EO-XS-671 |
|---|---|---|---|
| Wavelength | 671 nm | 671 nm | 671 nm |
| Optical power / pulse energy | 3.5~4 W | 1~350 mW | 1~1200 mW |
| Operating mode / pulse width | Actively Q-switched | Actively Q-switched | Actively Q-switched |
| Beam quality | <2.5 | TEM00 | <3 |
Related pulsed lasers
Compare the AO-V-671 with nearby pulsed lasers across the wavelength range.
