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The coupler is a 1x2 1300 nm/1550 nm 50/50 filter-type coupler
They are ideal for single mode fiber amplifiers
LIDAR and Fiber Sensor
The product has 80 mW output power and 4 μm PM fiber
SPDC-1570-20-SP is a 20 mm length Periodically Poled Lithium Niobate (PPLN) waveguide chip designed to operate at 1570 nm
1064 nm PM Collimator WDM for Raman Application The coupler is a 1x2The optical fiber collimator is precisely positioned by the pigtail and the lens. It can convert the transmitted light in the optical fiber into collimating light, or coupling the external parallel light into the optical fiber. It can be used in fiber laser, LiDAR, infrared sensing, scientific research and so on. FEATURESSmall Spot of Opticdal BeamLong Working DistancHigh PowerHigh Stability and ReliabilityUSE INFiber LaserOptical Fiber SensingFiber
