... Systems, Fiber sensors, Research. CATEGORY: 1064nm(1310nm,1480nm,1550nm) single/dual stage polarization maintaining(PM) isolator,1W, 1064nm ... (1310nm,1480nm,1550nm) single/dual stage polarization maintaining(PM) isolator,2W, ... polarization maintaining(PM) isolator,5W, 1064nm(1310nm,1480nm,1550nm) single/dual stage polarization maintaining(PM) isolator,10W, ...