491nm激光器
LL491-400
LD PUMPED ALL-SOLID-STATE BLUE LASER All solid state at 491nm blue laser features of ultra compact, long lifetime, low cost and easy operating, which is used in laser display, medical treatment, scientific
Wavelength (nm) | 491±1 |
Operating mode | CW |
Output power (mW) | >2, 50, 100, ...,400 |
Power stability (rms, over 4 hours) | <3%, <5%, < 10% |
Transverse mode | Near TEM00 |
Beam divergence, full angle (mrad) | <3 |
Beam diameter at the aperture ( 1/e2,mm) | ~4 |
Polarization ratio | > 100:1 |
Beam height from base plate (mm) | 100 |
Warm-up time (minutes) | < 10 |
Operating temperature (C) | 15~30 |
Power supply (90-264VAC) | PSU-W-FDA |
Expected lifetime (hours) | 10000 |
Warranty period | 1 year |