Wavelengths (+/- 5 nm) | 375 nm、405 nm，、445 nm | ||
Laser version | SLM version | Low noise version | Multi-mode version |
375 nm output power (mW) | 15， 10 ， 5 | 16， 10， 5 | 30 |
405 nm output power (mW) | 40， 30， 20， 10 | 100， 50， 25， 10 | 1000， 300 |
445 nm output power (mW) | 30， 20， 10 | 40， 30， 10 | 1000， 400 |
Beam diameter (1/e2) | 1.2 mm | 1.2 mm | 1.2:2.5 mm |
Beam divergence， full angle | 0.6 mrad | 0.6 mrad | 0.7:1.2 mrad |
Transverse mode | Circular， M2～1.2 | Circular， M2<1.2 | Multi-mode， M2<3 |
Output noise， rms | < 1% (10 Hz - 50 MHz) | < 0.5% (10 Hz - 50 MHz) | < 1% (10 Hz - 50 MHz) |
Longitudinal mode | Single | Multiple | Multiple |
Line width | < 10-5nm | 0.8 nm | 1 nm， nominal |
Coherence length | > 50 m | -- | -- |
Power stability， rms | 1% over 8 hours; Ultra-stable options: 0.5% or 0.25% over 24 hours | ||
Beam pointing stability | < 0.02 mrad at constant temperature | ||
Polarization | Linear; Ratio 100:1， Vertical | ||
