Passive Fibers
ZFG Polarization maintaining
LVF delivers a standard ZFG polarization maintaining fiber.
In that case, the linear polarization during propagation is obtained thanks to two air-gaps (see fiber section image).
∅core (µm) | ∅cladding (µm) | Numerical aperture | Cut-off wavelength (µm) | Beat length @2.8 µm (mm) | Reference |
|---|---|---|---|---|---|
6.5 | 125 | 0.23 | 1.95 | ≈ 20 | ZFG PM [1.95] 6.5/125 |
This polarization maintaining fiber was developped for GRAVITY project and is now integrated system including a delay line and a polarization rotator.
Click here and learn more about our involvement in astronomical projects.
Standard price available
in our catalog on-line
Depending on your need and wavelength range of interest, fibers can be customized in order to adjust their cut-off wavelength and core diameter
CUSTOMIZE
your own fiber
• Custom cut-off
• Custom NA (from 0.04 to 0.35)
• Custom core size (from 2µm core diameter)
All our fibers are available as fiber patch cables or fiber bundles
You have requirements about high power laser delivery?
LVF proposes mid-IR screened fibers and endcaps solutions.
