473nm Blue Lasers (1-100mW)

DPSS 473nm Laser



Output Power @ 25 ℃
Operation Mode
Power stability after warm-up
<1%, <3%, <5% (over 2/4/8 hours)
Warm-up time
< 10 minutes
M2 factor
<1. 2
Beam Divergence (1/e2, Full Angle)
< 1.5mrad
Beam diameter at the aperture
Beam height from base plate (mm)
24. 8mm
Polarization ratio
>100:1 (0 or 90 degree)
Noise of amplitude (rms, 1~20MHz)
Point stability after warm-up
Operating temperature
Dimensions of Laser head
142 × 73 × 46mm
Power supply
Input Voltage  
90-264VAC or 5V DC
TTL Modulation or Analog Modulation
Expect life time  
10000 hours
Warranty time
1 year
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.


* Detailed Laser Head and power supply info of each power version will be provided on request.

* 4 or 8 hours Longer operation period output power stability are available on request.

* Better (<3%,<1%) power stability are available on request.

* Other version Laser Head and power supply are available on request.

* Analog Modulation >2KHz or higher as option.

* Up to 30Khz TTL modulation on request.

* High frequency AOM modulation on requested.

* Line output version are available on request.

* Fiber coupled system is available on request.

* Longer warranty on request.

* Other custom-made design is available, please contact us for details.