Introduce

UV Lasers

Visible DPSS Lasers

Visible Diode collimated Lasers

Infrared DPSS Lasers

Infrared Diode collimated Lasers

Low Noise Lasers

  457nm Low Noise Lasers

  473nm Low Noise Lasers

  532nm Low Noise Lasers

  593nm Low Noise Lasers

  671nm Low Noise Lasers

  946nm Low Noise Lasers

  1064nm Low Noise Lasers

  1342nm Low Noise Lasers

Single Longitude Mode Lasers

Q-switched / Pulsed Lasers

RGB / RG Lasers

Fiber Lasers

Laser Pointers

Laser Collimator

Laser Scanner System

Laser Accessory

  DPSS 457nm Blue 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.

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