946nm Light Red Lasers

DPSS XXXX Laser


Specifications:

Model
SDL-946-LN-XXXT
Wavelengthut
946nm
Operation Mode
CW, TEM00
Output Power @ 25 ℃
1~500mW
M2 factor
<1.5
Power Stability after warm-up
<1%, <3%, <5% (over 2/4/8 hours)
Noise of amplitude
<1% (RMS, 10Hz - 20MHz)
Warm-up time
<15 minutes
Beam divergence (1/e2, Full Angle)
<1.5mrad
Beam diameter at the aperture
< 2mm
Coherent Length
>1M
Spectral line width
<0.1nm
Polarization ratio
>100:1 (0 or 90 degree)
Point stability after warm-up
<0.05mrad
Operating temperature
10-35℃
Dimension of laser head
142 × 73 × 46mm
Power supply
SDL-PS-300
Dimension of power supply
130 x 120 x 62mm
Expect life time
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.
 

 

* 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.