532nm Laser Diode, Photop Model GDLM-MA-0050-WTA-10-00-A

The GDLM-MA-0050-WTA-10-00-A is a solid state laser from Photop. It is a mini-sized laser with high reliability and low power consumption, making it ideal for laser alignment, surveying equipment, and other applications. The laser has a maximum output power of 50mW at 25 degrees Celsius and a beam diameter of 15mm at a distance of 10 meters.

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Typical Specifications:

Optical Parameters:
- Wavelength: 531-533nm
- Output Power: 2.3mW at 25°C, 50mW at 25°C
- Power Stability: +/-2% to +/-5%
- APC Over Operating Temp Range: +/-10% to +/-25%
- Operating Temperature (Case): 5-45°C
- Residual IR: 1%
- Beam Diameter: 15mm at 10m, 1/e^2
- Beam Divergence: 1.5mrad, full angle, 1/e^2
- Beam Roundness: 70-100%

Mechanical Parameters:
- Laser Head Dimensions: Length 27.5mm, Diameter 6.3mm
- Beam Alignment Tolerance: Position (Δr) 0.7mm, Angle 17.5mrad

Reliability:
- Storage Temperature: -40 to +85°C
- Shock: 1500g, 0.5ms, 6 shock, 3 axes, 2 shocks/axis
- Vibration: 20-2000Hz, 0.02g^2/Hz, 3 axes, 1hr/axis
- Expected Lifetime (MTTF): 5000hrs at room temperature

Electrical Parameter (Without circuit):
- LD Working Current: 450mA to 700mA
- LD Working Voltage: 2.2V to 2.5V