457nm Blue Lasers (1-30mW)

DPSS 457nm Laser



Output Power
Operation Mode
CW, Near TEM00
Power stability after warm-up
<1%, <3%, <5% (over 2/4/8 hours)
Warm-up time
<10 minutes
M2 factor
<2. 0
Beam Divergence (1/e2, Full Angle)
< 1.5mrad
Beam diameter at the aperture
~3. 0mm
Beam height from base plate (mm)
Polarization ratio
Point stability after warm-up
Operating temperature
Dimensions of laser head
212 × 88 × 74mm
Power supply
Dimensions of power supply
238 x 146 x 94mm
TTL Modulation >10KHz or Analog Modulation >2Khz
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 tothe 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.