Polarization Maintaining Fibers

In any ordinary fiber, tiny imperfections are causing random changes to the polarity of light propagating through the fiber. For some applications, where maintaining the light’s polarization is key, a polarisation maintaining fiber (PMF or PM fiber) is used. In most versions of this single-mode speciality fiber, tension rods are integrated into the fiber’s cladding on opposite sides of the core, inducing a strong but tightly controlled birefringence. If linearly polarized light is properly launched into a PM fiber, it maintains its linear polarization during propagation.

In any ordinary fiber, tiny imperfections are causing random changes to the polarity of light propagating through the fiber. For some applications, where maintaining the light’s polarization is... read more »
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Polarization Maintaining Fibers

In any ordinary fiber, tiny imperfections are causing random changes to the polarity of light propagating through the fiber. For some applications, where maintaining the light’s polarization is key, a polarisation maintaining fiber (PMF or PM fiber) is used. In most versions of this single-mode speciality fiber, tension rods are integrated into the fiber’s cladding on opposite sides of the core, inducing a strong but tightly controlled birefringence. If linearly polarized light is properly launched into a PM fiber, it maintains its linear polarization during propagation.

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PM Fiber, 1300nm, PM 13-U40D
PM Fiber, 1300nm, PM 13-U40D
Wavelength 1300nm, coating outer diameter 400µm ± 15. PANDA high performance...
€11.66

Ready for shipping within 24 hours, 90 units on stock

PM Fiber, 1300nm, PM 13-U25D
PM Fiber, 1300nm, PM 13-U25D
Wavelength 1300nm, coating outer diameter 245µm ± 15. PANDA high performance...
€11.66

Ready for shipping within 24 hours, 50 units on stock

PM Fiber, 1550nm, PM 15-U40D
PM Fiber, 1550nm, PM 15-U40D
Wavelength 1550nm, coating outer diameter 400µm ± 15. PANDA high performance...
€11.66

Ready for shipping within 24 hours, 100 units on stock

PM Fiber, 1550nm, PM 15-U25D
PM Fiber, 1550nm, PM 15-U25D
Wavelength 1550nm, coating outer diameter 245µm ± 15. PANDA high performance...
€11.66

Delivery time 15 workdays

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