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Features
- Narrow spectrum linewidth <0.003 nm
- Ultra compact, long lifetime
- High stability and reliability
- Good choice for OEM instrumentation, system design and integration
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Specifications
| Model | MLL-U-457 | |
| Wavelength (nm) | 457±1 | |
| Operating mode | CW | |
| Output power (mW) | 1-200 | 200-350 |
| Power stability (rms, over 4 hours) | <3%, <2% | <5%, <3% |
| Transverse mode | TEM00 | |
| Spectral line width (nm) | <0.1, <0.003 | |
| Noise of amplitude (rms, 1Hz~20MHz) | <1% | |
| M2 factor | <1.5 | |
| Beam diameter at the aperture (1/e2, mm) | <1.0 | |
| Beam divergence (mrad) | <1.5 | |
| Polarization Ratio | >100:1, Vertical (Horizontal Optional) | |
| Warm-up time (minutes) | <10 | |
| Pointing stability after warm-up (mrad) | <0.05 | |
| Beam height from base plate (mm) | 27.4 | |
| Operating Temperature (°C) | 10-35 | |
| Power supply (90-264VAC) | PSU-H-FDA/PSU-H-OEM | |
| Expected lifetime (hours) | 10000 | |
| Warranty | 1 year | |
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Dimensional Drawing
- Laser head
142.5 (L)×60(W) ×50(H) mm3, 1.0 kg
- Power supply (PSU-H-FDA)
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276.6(L) ×145(W) ×103.6(H) mm3, 2.3 kg
- Power supply (PSU-H-OEM)
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235(L) ×110(W) ×45(H)mm3, 1.1kg
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Applications
- DNA sequencing
- Flow cytometry
- Digital imaging
- Analytical chemistry
- Particle measurements
- Confocal microscopy
- Raman spectroscopy