Vue d'ensemble

polarizing optical fiber

iXblue Polarizing (PZ) fiber is designed so that only one state of polarization is guided along the fiber; any other state of polarization will be lost rapidly thus yielding a high built-in polarization extinction ratio. This particular mechanism is obtained through a specific waveguide design and a careful optimization of the glass composition resulting in both high birefringence and leakage behavior.
PZ fibers are available at different wavelengths with a broad polarizing window (typically larger than 100 nm), low attenuation and high extinction ratio (≥ 30 dB), that can be tuned by coiling the proper fiber length at the appropriate coil diameter.

If needed iXblue also offers ready to use polarizing solutions based on PZ fibers.

specialty optical fiber

Highlights

Benefits & Features

  • Polarizing wavelengths availabe: 780, 840, 980, 1060, 1310 or 1550 nm
  • Fiber diameter: 80 or 125 µm
  • Tiger design
  • > 100 nm polarizing window
  • > 30 dB extinction ratio

 

Applications

  • Quantum optics, cold atoms
  • All-Fiber polarizer
  • Fiber optic current sensors and gyros

 

Main Specifications

Datasheet

Produits

Wavelength (nm): 780 - 1550

Application Notes

mar 05/06/2018 - 11:50

POLARIZING OPTICAL FIBER for applications from 1030 to 1090 nm

mar 05/06/2018 - 11:50

POLARIZING OPTICAL FIBER for applications at 780 nm