ventus VIS 527nm
The ventus 520 product family is capable of either 523nm or 527nm. The 527nm is a single transverse mode CW laser, providing variable power in a 100mW or a 700mW model. A unique and innovative laser cavity design has resulted in a highly stable and near diffraction limited beam. Contained within a compact package, this extremely efficient system is suited to both laboratory and OEM applications.
Article Downloads
| Title | Type | Size |
|---|---|---|
| Holographic Tweezers |  |
543KB |
| Depletion Microscopy | |
470KB |
| Modelling of Photochemical Reactions | |
234KB |
| Raman Spectroscopy | |
1349KB |
Features
- Compact Design
- Diffraction Limited Beam
- Diode > 40,000 hours MTTF
- Full RS232 Control
- Hermetically Sealed
- Low M-Squared
- Low Noise
- Now With APC As Standard
- Permanently Aligned Cavity (PAC)
- Single Phase Mains Driven
- Stable Output
Applications
Specification
| Power | 100mW, 700mW |
|---|---|
| Wavelength | 527nm |
| Beam Size | 1.4mm |
| Spatial Mode | TEM00 |
| Bandwidth | 30 GHz |
| Divergence | 0.6 mrad |
| M Squared | 1.2 |
| Power Stability | < 0.5% RMS |
| Noise | < 0.5% RMS |
| Noise Bandwidth | 1 Hz to 6 MHz |
| Polarisation Ratio | 100:1 |
| Polarisation Direction | Horizontal |
| Coherence Length | 1cm |
| Beam Angle | 1 mrad |
| Operating Temp | 20 - 40ºC |
| Weight | 1.3kg |
| Umbilical Length | 1.5m |
| Warmup Time | 10 minutes |
| Safety Class | Class IV |