650nm 20mW 9um SM fiber coupled laser diode module is equipped with SMF-28 Fiber, features a coaxial package design, the product size is compact, and the photodiode and TE Cooler is optional. This 650nm 20mW 9um SM fiber coupled laser diode module is with high performance and long lifetime, we can also offer the B8 serious package version laser modules to customer, the B8 serious package laser module is with a small heat-sink, it will be more convenience for customers to fix and cool the laser module.
The 650nm 9um SM fiber coupled laser diode module can get the higher output power than the laser module with 4um single mode fiber, this laser product is suitable for customers who need higher power and do not have strict requirement for the beam quality.