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It has been widely used in fiber amplifier
Low-noise EDFAs
30%/70% coupler
High Spectral Response
Glass Cladding Diameter is Designed to “Fit-in” ℃tagonal Active Fibers
3 Ports 780 nm High Power Optical Fiber Circulator, PM, 20 W PM Filter Coupler It has been widely usedThe circulator has very low insertion loss, high return loss and high stability & reliability. It can be used for fiber laser, testing instrument and medical equipment. FEATURES High Return LossLow Insertion LossHigh Stability & ReliabilityUSE IN Fiber LaserTesting InstrumentMedical Equipment Lead Time: 3 4 WeeksDatasheet
