Low Noise Green Diode Laser (GDL)

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

Specifications	GDL-5020L	GDL-5050L
CW Output Power (Typical)	20mW	50mW
Output Wavelength (Typical)	532nm
Spectrum Line Width	<1nm
Beam Mode	TEM 00
Mode Quality (M2)	<1.2	<1.2
RMS Noise* (P-P,20Hz-20MHz)	<0.5%
Beam Roundness	>90%
Power Stability +/- 2%, over 2 hours	<2%
Beam Diameter (Output Window, 1/e2)	<1.2mm
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	HPC1500
Note: * : Horizontal Polarisation is available upon request