Fibre Pigtailed 520 nm Laser Diodes
UK48-0420
PD-LD has successfully coupled 5 mW of green light from a 520 nm laser diode into a tiny 2.2 µm core diametre fibre. Naturally it is a challenge to achieve good coupling efficiency with 2.2 µm core fibre. However, for many applications a true single-mode beam is a priority. Applications for such a device would be for alignment of IR laser systems such as CO2 and Nd:YAG systems often as an alternative to red alignment lasers, appearing multiple times brighter to the human eye whilst ensuring eye safety.
Datasheet:
Further product information:
CWDM Laser Diodes
Manufacturer:
PD-LD/NECSEL