Tapered-Device Polarization-Maintaining Fiber

Tapered-Device Polarization-Maintaining Fiber

The tapered-device polarization-maintaining fiber is specially designed for polarization-sensitive and tapered fiber devices. It offers excellent grinding and tapering performance, good geometric consistency, and polarization-maintaining performance. The product covers operating wavelengths of 980 nm, 1310 nm, and 1550 nm, with low attenuation, high crosstalk suppression, and good full-temperature stability and mechanical reliability. It is suitable for tapered polarization devices and various polarization-sensitive devices.

Product features：Excellent grinding performance；Excellent tapering performance；Excellent geometric consistency and polarization-maintaining performance；Excellent full-temperature stability and mechanical reliability

Part Number：MP-PM98T-125-U25-PH

Application area：Tapered polarization devices | Polarization-sensitive devices

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Operating wavelength Attenuation

980 / 1310 / 1550 nm ≤2.5 dB/km / ≤0.5 dB/km

Dimension Drawing

General Parameters

Characteristic	Unit	Productspecifications
Product model	/	MP-PM98T-125-U25-PH	MP-PM13T-125-U25-PH	MP-PM15T-125-U25-PH
Operating wavelength	nm	980	1310	1550
Cutoff wavelength	nm	800～950	1100～1290	1290～1520
Mode field diameter	μm	6.5 ± 0.5	9.0 ± 0.5	10.0 ± 0.5
Beat length	mm	≤ 5.0	≤ 6.0	≤ 8.0
Attenuation	dB/km	≤ 2.5	≤ 0.5	≤ 0.5
Typical crosstalk at 4 m	dB	≤ -30	≤ -30	≤ -30
Typical crosstalk at 100 m	dB	≤ -25	≤ -25	≤ -25
Cladding diameter	μm	124.5 ± 1.0
Core-cladding concentricity	μm	≤ 0.5
Cladding non-circularity	%	≤ 1.0
Coating type	/	Dual-layer UV-cured acrylic resin
Coating diameter	μm	245.0 ± 2.0
Operating temperature	℃	-45～+85
Proof test tension	kpsi	100 / 200

Optional Configurations

Downloads

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Product title: Tapered-Device Polarization-Maintaining Fiber

Product link: https://www.idealphotonics.com/product/detail/1953.html

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