In Line All-Fiber Polarizers

Fiberlogix in-line, all-fiber polarizers are manufactured using a unique evanescent field substrate fabrication technology. This enables the Polarizer to be fabricated directly onto the fiber, both for SM and PM, which does not interrupt the optical path. Fiberlogix polarizers are available in a series of performance grades and typical specifications are shown overleaf. Choosing the right match of Polarizer to your application allows you to balance component cost and performance. These devices can be tailored to meet a very wide range of operating environments and your specific applications -please contact our technical design team to discuss specific requirements. Our in house process expertise allow to offer extremely tight control on the optical performance, quality and reliability. These devices are designed to meet Telcordia standards GR1209 and GR1221.


  • Optical networks
  • PMD and PDL measurements equipment
  • Fiber Gyro
  • Space and Military applications
  • Test and measurement equipment
  • Fiber sensors


  • All fiber construction
  • Small size
  • High Extinction ratio
  • Low loss
  • Low back reflection
  • Wideband
  • Rugged packaging




800, 980, 1300, 1480, 1550
Extinction ratio (typical):



40 35 30
Extinction ratio (max):



>50 >40 >35
Insertion loss (typical):




<1 or <0.5

<1.5 or <0.5

Operating temperature:


-20 to 80




Fibre - SM: Single mode; PM: Polarisation maintaining 

Packaging: Standard Stainless steel tube

Silica tube

Diameter: 2.6 mm

0.45 mm

Length: 50 mm

45 mm


Fibre type:

Corning SMF 28,  Panda fiber or Bowtie fiber
Pigtail options: ~1m or 0.5m fibre pigtail with bare fiber, loose tube and 3mm cable options.
Connectors: Optional

All dimensions are approximate and may vary slightly.

For PDF Version Click