445nm 800mW Small Divergence Angle Blue Semiconductor Laser

Price: $834.00


445nm 800mW Small Divergence Angle Blue Semiconductor Laser

The laser with high power laser tube and special lenses, spot round, high efficiency, small divergence angle of beam divergence can be adjusted.

1. High reliability and stability
2. Strong anti-interference
3. Good consistency
4. Long life

1. Industrial marker
2. Industrial laser module
3. Military equipment and equipment
4. Teaching test light source
5. Laser medical instrument
6. Laser light source for stage lighting and demonstration
7. Laser positioner

The laser output power and divergence angle can be customized according to your requirements.


Product Name 445nm 800mW Semiconductor Laser
Output Wavelength 445nm
Output Power 0-800mW
Spatial mode Near TEM00
Longitudinal mode Multi-mode
Operating mode CW
Spectral linewidth 0.5nm
Coherence length 30cm
Polarization Linear vertical
Polarization ratio >50:1
Beam quality M2<10
Beam divergence full angle 1 mrad
Beam diameter at aperture 5mm
Beam pointing stability 0.05mrad
Noise <10% 10Hz-50MHz
Power stability ±5% over 8 hrs rms
Optical axis height 24.5mm
Size of laser head L×W×H=100×46×50mm
Size of power supply L×W×H=140×130×85mm
Cabel-laser head 1.0m
Weight of laser head 0.3kg
Weight of power supply 0.2kg
TTL modulation 0V-no lasing, 5V-lasing
Frequency of TTL 1kHz-30kHz
Efficiency of TTL 40%-60%
Analogue modulation 0-5V
Frequency of analogue 1kHz-20kHz
Cooling mode TEC
Operating votage 90-260VAC
Maximum power consumption 30W
Warm-up time 5 mintues
Operating temperature 10-35℃
Storage temperature -20-60℃(<90% relative humidity, non-condensing)
Working life About 10,000 hours
Warranty 1 Year


1 x 445nm 800mW laser
1 x Laser Power Supply

LiveZilla Live Chat Software