The coupler is a 1x2 1310 nm/1550 nm 50/50 dual window coupler
the SPDC-1550-20-SP allows high power density to enhance the frequency conversion efficiency at wavelengths around 1550 nm when pumped by a 775 nm laser
These dielectric filter-based devices offer low insertion loss and high isolation in a totally passive device
FEATURESNo Splicing Point Customer Defined Grating Characteristics and SpacingHigh Stability and Reliability Long Fiber DistanceUSE INDistributed Sensing Measurement Wavelength ReferenceAerospace Engineering Load Monitoring for Power Transmission
The OWL-10 has become the industry standard and is indispensable in 50 GHz and 100 GHz DWDM systems
1550 nm Reflection Mirror, Single Mode Patchcord/Cable+Optical Fiber The coupler is a 1x2The single mode fiber reflection mirror featured with a low insertion loss, high return loss, high extinction ratio and excellent environmental stability & reliability. They are ideal for single mode fiber amplifiers, fiber lasers, telecom system and instrumentation applications. FEATURES Low Insertion Loss High Return Loss High Stability and Reliability USE IN Fiber Optic Instruments Fiber Sensor Fiber Lasers Lead Time: 1 2 Weeks Datasheet