940nm Near IR Lasers

DPSS XXXX Laser

 
 


Specifications:

Model
SDL-940-LM-XXXT
Output Power @ 25 ℃
1-500mW
Wavelength
CW 940±3nm
Operation Mode
TE00
Linewidth
<0.1nm
Linear Polarization
>50:1
Beam Diameter at the aperture
5.0-8.0mm
Beam Divergence (1/e2, Full Angle)
< 5mrad
Power Stability after warm-up
<1%, <3%, <5% (over 2/4/8 hours)
Wavelength stability
< 0.5nm
Warm-up time
<5 minutes
Dimension of laser head
102 x 39 x 39mm
Power Supply
SDL-PS-200
Input Voltage
85~250VAC, 50/60Hz
Point stability after warm-up
<0.05mrad
Modulation
TTL Modulation >5KHz or analog Modulation >2KHz
Operating Temperature
10℃~35
Dimensions of power supply
174 x 75 x 40mm
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.