Product Description

Low Noise Green Diode Laser (GDL)
GDLM-5000L Series
The GDLM-5000L series DPSS Laser generates stable, low-noise output by Auto Power Control and a unique crystal design. It’s compact dimensions and high reliability make it ideal for both industrial and scientific applications. With up to 50mW output power, it can meet different customer demands. Polarized output is available upon request.
Key Features Application
  • Low Noise
  • Auto Power Control
  • Function
  • High Power Stability
  • High Reliability
  • Low Cost
  • Biotechnology
  • Laser Scanning
  • Digital Imaging/Printing
  • Laser Display
  • Material Inspecting


CW Output Power (Typical)
Output Wavelength (Typical)
Spectrum Line Width
Beam Mode
TEM 00
Mode Quality (M2)
RMS Noise* (P-P,20Hz-20MHz) <0.5%
Beam Roundness >90%
Power Stability +/- 2%, over 2 hours
Beam Diameter (Output Window, 1/e2)
Beam Divergence (Full Angle) <1.2 mrad
Beam Alignment Tolerance Position (r) <1mm
Beam Alignment Tolerance Angle <10mrad
Polarisation Linear Vertical (*)
Extinction Ratio >100:1
Warm Up Time <10min
Residual IR <0.2%
Operating Temperature, Baseplate 15°C~40°C
Operating Humidity 10%~90% (Non-condensed)
Storage Temperature -20°C~60°C
Power Consumption <10W
Expected Operating Lifetime
>5000 hours
>5000 hours
Laser Head Dimension 42(H)x45(W)x90(L)mm
Recommended Power Supply
Note: * : Horizontal Polarisation is available upon request