Power stability, linewidth, beam quality
MBL-U-457457 nm blue CW laser
457 nmMBL-U-457 is a 457 nm CW laser. Used for scientific experiments, medical measurements, spectrum analysis. Key specifications: output / average power 1-500 mW, power stability <2%, <1%, <0.5%, <3%, m² <1.5. View specifications, datasheet and enquiry options from Precisometer.
Specifications
MBL-U-457
19 specification rows
| Output / average power | 1-500 mW |
|---|---|
| Power stability | <2%, <1%, <0.5%, <3% |
| M² | <1.5 |
| Beam / notes | Series: High Stability; Features: Ultra compact |
| Operating mode | CW |
| Transverse mode | TEM00 |
| Beam diameter at the aperture (1/e2, mm) | <1.0 |
| Polarization ratio | >100:1, Vertical (Horizontal optional) |
| Warm-up time (minutes) | <5 |
| Pointing stability over temperature (μrad/°C) | <8 |
| Operating temperature (°C) | 10-35 |
| Modulation optional | DC-1kHz, 1kHz-10kHz, 10kHz-30kHz optional; TTL and Analog optional |
| Power supply (100-240VAC) | PSU-H-LED/PSU-H-FDA/PSU-SR |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 457±1 |
| Beam divergence (mrad) | <1.5 |
| Pointing stability (μrad) (over 2 hours after warm-up and ±3°C) | <50 |
| Beam height from base plate (mm) | 27.4 |
| Laser head consumption (W) | 15 (typical), <25 (40℃) |
Applications
Uses named on this model’s datasheet.
- Scientific experiments
- Medical measurements
- Spectrum analysis
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