1550nm polarization maintaining(PM) tap  isolator(tap ratio:1%,5%)

Ruik's 1550nm polarization maintaining(PM) tap  isolator has been always along with very excellent features: low insertion loss, high isolation, high return loss, high extinction ratio, high reliability, high stability.

Ruik's  1550nm polarization maintaining(PM) tap  isolator has been widely used in Test instrumentations, Communication Systems, Fiber sensors, Research.

CATEGORY:

1064nm(1310nm,1480nm,1550nm) single/dual stage 1550nm polarization maintaining(POLARIZATION MAINTAINING(PM)) tap  isolator,1W,

1064nm(1310nm,1480nm,1550nm)  single/dual stage 1550nm polarization maintaining(POLARIZATION MAINTAINING(PM)) tap  isolator,2W,

1064nm(1310nm,1480nm,1550nm)  single/dual stage 1550nm polarization maintaining(POLARIZATION MAINTAINING(PM)) tap  isolator,5W,

1064nm(1310nm,1480nm,1550nm)  single/dual stage 1550nm polarization maintaining(POLARIZATION MAINTAINING(PM)) tap  isolator,10W,

1064nm(1310nm,1480nm,1550nm)  single/dual stage 1550nm polarization maintaining(POLARIZATION MAINTAINING(PM)) tap  isolator,20W,

1550nm polarization maintaining (PM) tap  isolator(tap ratio:1%,5%)

Specifications:  

Center Wavelength(nm): 1550

Operating Wavelength Range(nm):  ±5

Stage:Dual?

Typ. Peaking Isolation(dB):52

Min. Isolation at 23℃?(dB)45

Typ. Insertion Loss at 23℃(dB): 1.8

Max. Insertion Loss at 23℃(dB): 1.0(for 1%), 1.2(for 5%)

Signal Tap Ratio(%): 1+/-0.2,  5+/-0.2

Min. Return Loss(dB): 50/50

Typ. Extinction Ratio at 23℃(dB): 25

Min. Extinction Ratio at 23℃(dB): 23

Max. Optical Power(CW)(mW): 500

Max. Tensile Load(N): 5

Fiber Type: POLARIZATION MAINTAINING(PM)980

Operating Temperature℃    -5~+70

Storage Temperature ℃    -40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;

The default connector key is aligned to slow axis;
 

components for 1550nm Fiber Laser

Isolator

      --- 300 mW 1550 nm Isolator

      --- 300 mW 1550 nm POLARIZATION MAINTAINING(PM) Isolator

      --- 300 mW 1550 nm POLARIZATION MAINTAINING(PM) Tap Isolator

      --- 10 W 1550 nm Isolator

      --- 10 W 1550 nm POLARIZATION MAINTAINING(PM) Isolator

Circulator

      --- 1550nm 3-Port Circulator

      --- 1550nm 4-Port Circulator

      --- 1550 nm 3-Port POLARIZATION MAINTAINING(PM) Circulator(Both Axes Working)

Collimator

      --- 3 W 1550 nm Collimator, CW or Pulsed

      --- 5/10 W 1550 nm Collimator, CW or Pulsed

Splitter/Coupler/WDM/Bandpass Filter

      --- 1550 nm Fused Tap Coupler

      --- 1310/1480/1550 nm POLARIZATION MAINTAINING(PM) Fused Tap Coupler

      --- POLARIZATION MAINTAINING(PM) Tap Coupler (Fast Axis Blocked)

      --- POLARIZATION MAINTAINING(PM) Filter Coupler (Both Axes Working)

      --- 980/1550 nm POLARIZATION MAINTAINING(PM) WDM, Filter Based

      --- 1480/1550 nm WDM, Filter Based

      --- 1480/1550 nm POLARIZATION MAINTAINING(PM) WDM, Filter Based

      --- 915 & 975 nm Pump Protector, Singlemode Fiber

      --- 1550 nm Bandpass Filter, 2 nm Passband

In-Line Polarizer/PBS

      --- 1550nm In-Line Polarizer

      --- 1550nm Polarization Beam Splitter/Combiner

Patchcord

      --- 1550nm Patchcord

      --- 1550nm POLARIZATION MAINTAINING(PM) Patchcord

80 μm Fiber Components

      --- Mini RC Fiber Isolator

      --- Mini RC Fiber Isolator with RC 1550 Fiber