... in Test instrumentations, Communication Systems, Fiber sensors, Research. CATEGORY: 1064nm(1310nm,1480nm,1550nm) single/dual stage polarization maintaining(PM) ... 23℃(dB): 20 Max. Optical Power(CW)(mW): 500 Max. Tensile Load(N): 5 Fiber Type: (PM)1550 Operating ... (Both Axis Working) --- POLARIZATION MAINTAINING(PM) Tree Coupler Module (1x3,1×4,1×8) --- POLARIZATION MAINTAINING(PM) 3-Port Circulator --- ...