540nm激光器
LL-FN-543

LD PUMPED ALL-SOLID-STATE GREEN LASER All solid state 540 nm green laser is made features of ultra compact, long lifetime, cost -effectiveness and easy operating, which is widely used in scientific experiment, laser fluorescence, treatment of facial capillary dilation, etc.

Part number	LL-FN-543
Wavelength (nm)	543± 1
Operating mode	CW
Output power (mW)	1-1000
Power stability (rms, over 4 hours)	<3%, <2%, < 1%
Transverse mode	Near TEM00
M2 factor	< 1.2
Beam diameter at the aperture ( 1/e2, mm)	<2.0
Beam divergence, full angle (mrad)	< 1.5
Polarization Ratio	> 100:1, (Horizontal or Vertical Optional)
Warm-up time (minutes)	<5
Pointing stability after warm-up (mrad)	<0.05
Beam height from base plate (mm)	27.4
Operating Temperature (°C)	10-35
Modulation option	TTL on/off, 1Hz- 1kHz, 1kHz- 10kHz,
Power supply (90-264VAC)	PSU-H-LED/
Expected lifetime (hours)	10000
Warranty	1 year