457nm Low Noise Lasers
         
 
Specifications:
Model
 
SDL-457-LN-XXXT
Output Power
 
1-8000mW
Wavelength
457nm
Operation Mode
 
CW, Near TEM00
M2 factor
 
<1.5
Coherent Length
 
>1M
Beam Diameter at the aperture
 
<3mm
Beam Divergence (1/e2, Full Angle)
 
<1.5mrad
Power Stability after warm-up
 
<1%, <3%, <5% (over 2/4/8 hours)
Point Stability after warm-up
 
0.05mrad
Noise of amplitude
 
<2% (RMS, 10Hz - 20MHz)
Dimension of laser head
142 x 73 x 46mm
156 x 77 x 60mm
Power Supply
PS-300
PS-500
Dimensions of power supply
130 x 120 x 62mm
238 × 150 × 95mm
Input Voltage  
85~250VAC, 50~60kHz
Operating Temperature
 
1035
Expected Operating Lifetime
 
10000 hours
Warranty time
1 year
Note:
See the Glossary and Technology for information about the terms used
In the front of the laser, we add an infrared filter. The residual IR part is less than 10-3. Please refer to the technology page for more information about the filter.
Other Sytles and custom designs are available. Contact us to discuss your needs.