1X2(2X2) 1550nm POLARIZATION MAINTAINING(PM) Filter Coupler Ruik’s(Ruik-tech Communication Co.,ltd,skype:ruiktech,yhl(at)ruik-tech.com) 1X2(2X2) 1550nm POLARIZATION MAINTAINING(PM) Filter Coupler has been always along with very excellent features: low insertion loss, high return loss, high Extinction Ratio, High Isolation, high reliability, high stability. Ruik’s(Ruik-tech Communication Co.,ltd,skype:ruiktech,yhl(at)ruik-tech.com) 1X2(2X2) 1550nm POLARIZATION MAINTAINING(PM) Filter Coupler has been widely used in EDFA, Fiber sensor, Fiber optical instrument, Power monitoring. CATEGORY: 1X2(2X2) 1310nm POLARIZATION MAINTAINING(PM) Filter Coupler, split ratio:55/55~1/99 1X2(2X2) 1550nm POLARIZATION MAINTAINING(PM) Filter Coupler, split ratio:55/55~1/99 1X2(2X2) 1064nm POLARIZATION MAINTAINING(PM) Filter Coupler, split ratio:55/55~1/99 components for Telecom Circulator --- 3-Port Circulator, 1310/1550 nm --- 4-Port Circulator, 1310/1550 nm Isolator/Hybrid --- Isolator, Single/Dual Stage, 1310/1480/1550 nm --- Mini Isolator, (Ф)3.8 x (L)22 mm --- Mini 2-in-1 Dual Stage Isolator, (Ф)3.8 x (L)22 mm --- 5/10 W Isolator --- Tap Isolator, Single/Dual Stage, 1310/1480/1550 nm --- 980/1550 nm Isolator WDM --- Free Space Isolator --- Free Space Isolator, Polarization Dependant --- PI Isolator Array, 1550 nm POLARIZATION MAINTAINING(PM) Components --- In-Line Polarizer --- Polarization Beam Splitter/Combiner --- Isolator Polarization Beam Splitter/Combiner --- POLARIZATION MAINTAINING(PM) Isolator --- POLARIZATION MAINTAINING(PM) Tap Coupler (Fast Axis Blocked) --- POLARIZATION MAINTAINING(PM) Filter Coupler (Both Axis Working) --- POLARIZATION MAINTAINING(PM) Tree Coupler Module (1x3,1×4,1×8) --- POLARIZATION MAINTAINING(PM) 3-Port Circulator --- POLARIZATION MAINTAINING(PM) 4-Port Circulator --- POLARIZATION MAINTAINING(PM) 1550 nm 3-Port Circulator(Both Axes Working) --- POLARIZATION MAINTAINING(PM) DWDM (100 G, 200 G) --- POLARIZATION MAINTAINING(PM) Filter WDM (1550/980 nm) --- POLARIZATION MAINTAINING(PM) Filter WDM (1310/1550, 1480/1550, 1510/1550 nm) --- POLARIZATION MAINTAINING(PM) Isolator/WDM Hybrid --- Free Space Isolator, Polarization Dependant --- POLARIZATION MAINTAINING(PM) Faraday Mirror --- POLARIZATION MAINTAINING(PM) Dual Fiber Collimator --- POLARIZATION MAINTAINING(PM) Patchcord Thin-Film Filter --- ASE Filter --- Gain Flattening Filter --- 100/200 G DWDM, Single Device --- 100/200 G DWDM 4/8 ch Mux/Demux Moduler --- CWDM, Single Device --- 4/8 ch CWDM Mux/Demux Module --- 980/1550 nm WDM, Filter Based --- 1310/1550 nm or 1480/1550 nm WDM, Filter Based --- 1310&1480&1510/1550 nm WDM, Filter Based