The gem is the jewel in the Laser Quantum collection. It is a high specification, single transverse mode CW green laser, making it ideal for Raman spectroscopy, fluorescence spectroscopy, DNA sequencing and for integration into OEM packages in general, and can be equipped with fibre-delivery. The gem 532 is very compact, capable of up to 2 W and offers a highly stable, diffraction limited beam.
| Power | 50 mW - 2 W | Wavelength | 532 nm |
| Spectral Bandwidth | 30 GHz | Coherence Length | ~1 cm |
| Power Stability | <0.8% RMS | Noise | <0.8% RMS |
| Pointing Stability | <10 µrad/°C | Spatial Mode | TEM00 |
| M2 | <1.1 | Divergence | <0.8 mrad |
| Beam Diameter | 0.9 mm ± 0.1 mm | Polarisation Ratio | >100:1 |
| Polarisation Direction | Horizontal | Beam Angle | <1 mrad |
| Operating Temperature | 15 - 40 ºC | Weight | 0.75 kg |
| Umbilical Length | 1.5 m | Warmup Time | <10 minutes |
| Laser Class | Class IV | Download Specification (612KB) | |
