Pigtailed Laser Diode WLD-40-520-PM-FC-APC

The World Star Tech WLD-40-520-PM-FC-APC is a 520 nm fiber-pigtailed laser diode delivering 40 mW of optical power through a single-mode polarization-maintaining (PM) fiber. The compact assembly features a 1 m fiber with a 3.3 ± 0.5 µm core and FC/APC connector, making it well suited for sensing, imaging, bioanalytical, and industrial applications requiring fiber-delivered laser output.

Specifications
Part Number: WLD-40-520-PM-FC-APC
Wavelength: 520 nm
Laser Power: 40 mW
Fiber: Single-Mode PM Fiber
Polarization Orientation: 3°
Operating Voltage: 6.1 V typical; 7 V max.
Operating Current: 225 mA typical; 260 mA max.
Monitor Photodiode Current: 150 µA typical
Dimensions: 8 mm (D) × 32 mm (L)
Operating Temperature: −10°C to +70°C
Storage Temperature: −40°C to +80°C
Fiber Core Diameter: 3.3 ± 0.5 µm
Fiber NA: 0.12
Fiber Connector: FC/APC
Fiber Length: 1 m
Fiber Jacket Color: Black
Polarization Ratio: N/A

Key Features
• Single-mode polarization-maintaining fiber
• 520 nm green laser output
• 40 mW optical power
• FC/APC fiber connector
• Compact and robust package
• 1 m fiber length
• Fiber-coupled design

Applications
• Sensing
• Imaging
• Bioanalytical systems
• Industrial applications
• Optical and OEM systems

Other wavelengths and fiber configurations are available as custom options to meet specific fiber-coupling and application requirements.