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 946nm Low Noise Infrared 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.

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