Polarization Maintaining Tap Isolator 1310/1550nm

Regular Price: $108.00 (USD)

Availability: In Stock

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Wavelength *

Coupling Ratio *

Axis Alignment *

Fiber Type *

Fiber Diameter *

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Connector *

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Description

Performance Specifications
1. “B” for Both axis working, “F” for Fast axis blocking.2. IL is 0.3dB (1310~1550nm) higher, RL is 5dB lower and ER is 2dB lower for each connector added.3. The default connector key is aligned to slow axis.

Features
Applications
  • High isolation
  • High Extinction Ratio
  • Compact In-Line Package
  • High Stability and Reliability
  • Fiber Optic Instruments
  • Fiber Sensors
  • Coherent Detecting
  • Research
Parameter Single Stage Dual Stage
Operating Wavelength 1310,1550
Bandwidth (nm) ±20
Coupling Ratio 1%,2%,3%,5%,10%,50%
Insertion Loss(dB) IL related to CR IL related to CR
Excess Lose(dB) ≤0.8 ≤0.9
Extinction Ratio (dB) ≥20(Type B) /≥22(Type F) ≥20(Type B) /≥22(Type F)
Isolation(dB) ≥28 ≥45
Return Loss (dB) ≥50
Fiber Type SMF-28 or PM Panda fiber for tap port

PM Panda fiber for input & output ports

Operating temperature (℃) -5~+70
Storage temperature (℃) -40~+85
Dimension (mm) Φ5.5×L35
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The Polarization Maintaining Fiber Isolator features low insertion loss, high extinction ratio and excellent stability and reliality.They are ideal for polarition maintaining fiber laser, fiber amplifier, sensor and widely used in high speed communication systems and istrumentation applications.

The PM isolator is a two port micro optic device build with PM fiber. PM isolator guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction.

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