457nm SF DPSS Laser Features - All solid state laser - Single frequency - Narrow spectral width - Low noise <0.5% - Good beam quality - Biomedicine and biochemistry - Raman spectrum - Laser printing and display - Fluorescence sensor - Holography Operating mode Continuous Wave Longitudinal mode Spectral linewidth(nm) Transverse mode Power stability (rms, 4 hours) Beam divergence full Angle (mrad) Beam diameter at the aperture (mm) Polarisation ratio Warm-up Time (minutes) Expected lifetime (hours) Laser head Power supply unit (Tabletop, 90-260V AC) Notes: 1. Reduced lifetime if improperly used or used above operating conditions. 2. A non-condensing environment is required for storage and operation below the ambient dew point. 3. Product specifications are subject to change without notice. PhotonTec Berlin GmbH Max-Planck-Str. 3 D- 12489 Berlin Germany