T PFC1550HF PM to SM Fused Fiber Polarization Combiner, 1550 ± 15 nm, FC PC sub 2 mm Substrate Fused Silica 2 mm Substrate Fused Silica Front Surface Flatness λ 10 @ 633 nm Surface Quality 40 20 Scratch Dig Clear Aperture >90% of Diameter Reflectance Ravg > 98%a and Rabs> 95%a from 2 μm 20 μm Parallelism ≤5 arcmin Damage Threshold (Pulse) 0 Products SPC47D Tool Kit includes the fundamental tools for routine field repairs on a wide variety of electronic and small electro mechanical equipment Blue Common Port: SMF 28e Port Configuration 2x1 Connector Key Alignment White Port: Slow Axis Aligned T PFC1550HF PM to SM Fused Fiber Polarization Combiner