1310nm 1550nm In-Line Polarizer High ER>28dB Low Insertion Loss Polarization Maintaining Device Telcordia Compliant Custom

1. Features

• Features low insertion loss combined with a high extinction ratio and high optical isolation.

  
  

• Engineered to deliver exceptional long-term stability and reliability in demanding optical environments.

  
  

• Fully compliant with strict Telcordia and RoHS industry standards.

2. Applications

• Precision fiber optical instruments.

  
  

• Advanced fiber optic sensor systems.

  
  

3. Specifications

• Operating Wavelengths: Broad support including 850 nm, 980 nm, 1064 nm, 1310 nm, and 1550 nm.

  
  

• Extinction Ratio: High polarization maintenance with ER ≥ 28 dB (for 1310/1550nm) and ER ≥ 25 dB (for 850/980/1064nm).

  
  

• Insertion Loss: Ranging from ≤ 0.5 dB to ≤ 1.0 dB at 23℃, depending on the operating wavelength.

  
  

• Power & Return Loss: Handles optical power up to 300 mW with a return loss of ≥ 50 dB.

  
  

• Mechanical Dimensions: Compact package measuring Φ5.5 x L35 mm.

  
  

• Connector Configuration: Default FC/APC connectors with the key strictly aligned to the slow axis.

  
  

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