Under the Laser Quantum continuous improvement programme, the 532 nm finesse laser has recently been through a number of technical upgrades to retain its industry leading performance. With beam pointing stability below 2 µrad/°C, typical noise values around 0.05% and typical power stability of 0.06%, the finesse delivers exceptionally high quality light. Combine this with a five year warranty, 1200 g drop test prior to functional testing and field replaceable diodes and the finesse becomes the most robust, high power 532 nm laser available.
| Power | 4 W - 16 W | Wavelength | 532 nm |
| Spectral Bandwidth | 50 GHz | Coherence Length | ~6 mm |
| Power Stability | <0.1% RMS | Noise | <0.1% RMS |
| Pointing Stability | <2 µrad/°C | Spatial Mode | TEM00 |
| M2 | <1.1 | Divergence | <0.4 mrad |
| Beam Diameter | 2.25 mm ± 0.25 mm | Polarisation Ratio | >100:1 |
| Polarisation Direction | Horizontal (vertical available upon request) | Beam Angle | <1 mrad |
| Operating Temperature | 20 - 40°C | Weight | 3.6 kg |
| Umbilical Length | 2 m | Warmup Time | 10 mins |
| Laser Class | Class IV |
