1) Other wavelength on request 2) optional, 3) Depending on wavelength, 4) Measured by NTC/PT100 5) ISO 17526:2003(E)
| MB free beam Series HIGH-POWER DIODE LASERHigh brightness laser for medical, pump and material processing applicationsHermetically sealed laser head in potential- free housingCompact dimensions2 temperature sensors (NTC/PT100) |
Optical Data | ||
CW – output power (W) | 220 | 400 |
Centre wavelength λ (nm) | 805–810, 915, 940, 975-9801 | |
Tolerance of λ (nm) | ±10 (±3, ±2)2 | |
Spectral width (FWHM) (nm) | < 5 (4)2 | |
Temperature drift of λ3 (nm/K) | ~ 0.3 , ~ 0.35, ~ 0.4 | |
Beam Data | ||
Beam size at output plane (FW 1/e2) (mm) | < 12 x 12 | < 12 x 12 |
Divergence (FW 1/e²) | < 14 x 9 | < 14 x 9 |
Electrical Data | ||
Typical operation current (start of lifetime) (A) | 57 | 53 |
Max. Operation current (start of lifetime) (A) | 60 | 60 |
Max. Operation current (end of lifetime) (A) | 72 | 72 |
Typical threshold current (A) | 5 - 8 | 5 - 8 |
Typical efficiency (%) | 45 | 45 |
Typical slope efficiency (W/A) | 4.2 | 8.9 |
Operation voltage (V) | < 10 | < 20 |
Reverse voltage | 0 | 0 |
Thermal Conditions | ||
Diode operation temperature4 (°C) | +15….30 | +15….30 |
Storage temperature (°C) | -20….+60 | -20….+60 |
Recommended heat sink capacity (W) | > 550 | > 1000 |
Chiller flow capacity5 (l/min) | 5 | 5 |
Water pressure5 (bar) | 4 | 4 |
Water temperature5 (oC) | 20 | 20 |
Other Specifications | ||
Expected lifetime5 (hours) | 20,000 | 20,000 |
Warranty (years) | 1 | 1 |
RoHS 2002/95/EC compliant | yes | yes |
Dimensions of laser head (connectors not included) (mm) | 225x110x63 | 225x175x65 |
Weight laser head (kg) | 4 | 6.2 |
External radiation filter | Typical attenuation @ 1030-1050nm, >70% Typical attenuation @ 1050-1150nm, >99% | |
1) Other wavelength on request, 2) optional, 3) Depending on wavelength, 4) Measured by NTC/PT100 at temperature measurement hole defined in drawing, 5) According ISO 17526:2003(E);
Optional accessories
Pilot Beam | |
Pilot beam output power (mW) | > 1 |
Pilot beam wavelength (nm) | 635 ± 5 |
Pilot beam voltage (V) | 3-5 |
Pilot beam current (mA) | < 120 |
Monitor Diode | |
Operation voltage (VDC) | 5 |
Monitor diode signal (V) | 0-2 |
MB free beam Series high power diode laser
