Different laser diode sources are available, operating at different wavelengths and power levels. Two types of laser diode sources can be provided: Fiber Coupled Laser Diode (FCLD) and Fiber Pigtailed Laser Diodes (FPLD). Fiber Coupled Laser Diodes are based on Laserpoint proprietary opto-mechanical designs able to  maximize the optical coupling efficiency (> 95%) between the laser diode source in TO package and the output fiber with core diameter down to 50mm. Fiber Pigtailed Laser Diodes are sourced from world leading manufacturers.