Customized 1310/1550nm Single/Dual Stage PM Isolator, Slow/Fast Axis Working

◎ P/N: #50324

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Polarization Maintaining Isolator_2Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.

Polarization Maintaining Isolator_3Warranty: fiber-life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.

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Customized Details

1310/1550nm Single/Dual Stage PM Isolator Polarization Maintaining Isolator, Slow/Fast Axis Working

A PM Isolator (Polarization Maintaining Isolator) is an optical device designed to allow light to pass in one direction while preserving its polarization state and blocking any back-reflection or backscattering in the opposite direction. This ensures signal integrity and stability, making it essential for high-precision optical communication systems, fiber lasers, and optical sensing applications, where maintaining polarization and preventing feedback are crucial for optimal performance.


Performance Specifications

Parameter Single Grade Dual Grade
Operating Wavelength(nm) 1310 or 1550
Bandwidth(nm) ±15 ±15
Peak Isolation(dB) 40 50
Isolation (@23℃)(dB) ≥30 ≥40
Typical Insertion Loss (@23℃)(dB) 0.4 0.6
Insertion Loss (@23℃)(dB) ≤0.6 ≤0.8
Extinction Ratio (@23℃)(dB) ≥20
Return Loss (dB) ≥50
Fiber Type PM1310 or PM1550
Dimension(mm) Φ5.5×L35
Power Handing(mW) 300 or Specify
Operation Temperature(℃) 0~+70
Storage Temperature(℃) -40~+85

Note:
For devices with connectors,IL will be 0.3dB higher, RL will be 5dB lower, ER is 2dB lower.


Features

Applications

High Isolation EDFA & Fiber Optical Instrument
Low insertion loss Fiber Sensor
High extinction ratio Fiber Laser
High stability and reliability

Dimension

Customized 1310, 1550nm Single, Dual Grade PM Isolator Dimension

Single/Dual Grade Polarization Maintaining Isolator
Isolator Type

Single Stage, Dual Stage

Working Axis

Slow Axis, Fast Axis, Both Axis

Wavelength

1310nm, 1550nm

Fiber Diameter

250um, 0.9mm, 2.0mm, 3.0mm

Fiber Length

1.0m, 1.5m, 2.0m

Connectors

SC/APC, SC/UPC, FC/APC, FC/UPC, LC/APC, LC/UPC, ST/APC, ST/UPC, None

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