In Line Fiber Depolarizer

This depolarizer is specifically designed for use with broadband sources for applications in which the level of residual polarization is critical to the system performance. Two standard versions of the depolarizer are available, one designed for use with ASE, SLD and ELED sources while the other is designed for F-P laser sources. The depolarizers can be custom designed to meet a range of performance specifications and can be tailored to the customers requirements. Please contact our technical design team to discuss your  specific requirements. Our iIn house process expertise allows to offer extremely tight control on the optical performance, quality and reliability. These devices are designed to meet Telcordia standards GR1209 and GR1221.

Applications:

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

Features:

  • All fiber construction
  • Small size
  • Low residual  Extinction ratio
  • Low loss
  • Low back reflection
  • Wideband
  • Ruggerdized packaging

Specifications:

Wavelength:

nm

800, 980, 1300, 1480, 1550

1300, 1550

Model   1,2,10,25 50,100
Residual extinction ratio (typical):

dB <0.1 <0.5<
Residual extinction ratio (minimum):

dB

<0.01

<0.2

Excess loss:

dB

<1

<2

Source bandwidth:

nm

>5,>2,>1,>0.4

>0.2,>0.1

Fibre - SM: Single mode; PM: Polarisation maintaining 

PACKAGING:

Borad Band

F.P Laser

Box (Lengthxwidthxheight): 150x95x10 mm 165x108x35
Pigtail:

~1m fibre standard, loose tube and cable options.

Connectors:

Optional

All dimensions are approximate and may vary slightly.

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