PANDA-type polarization-maintaining fiber for fiber optic gyroscope windings

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124.5µm Diameter Operating at 980/1310nm/1550nm PANDA-type polarization-maintaining fiber for communications

Panda-type polarization-maintaining optical fiber for communications can be used in the field of polarization-related communication devices. This optical fiber product is mainly optimized for the application environment. Its cross-section has good geometric symmetry and excellent attenuation performance. While maintaining the polarization performance of the optical fiber, it has good grinding and taper performance; and has good environmental adaptability and can be used in the temperature range of -45℃ to +85℃ .

Characteristics

Excellent polishing performance
Excellent geometric uniformity and consistency
Excellent attenuation and polarization-maintaining performance
High temperature stability and mechanical reliability

Size:	8.8KM/ROLL
Availability:



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Product Description

Product Application

Polarization device pigtails

Polarization-maintaining patch cords

Polarization-sensitive devices

Fused-cone polarization-maintaining couplers

Product Specifications(Grinding type)

Item	Unit	Index
Fiber model	/	PM98T-125-U25	PM13T-125-U25	PM15T-125-U25	PM15T-125-U25-ML
Optical characteristics
Working wavelength	nm	980	1310	1550	1550
Cut-off wavelength	nm	800～950	1100～1290	1290~1520	1290～1520
Mode field diameter	μm	6.5±0.5	9.0±0.5	10.0±0.5	9.0±0.5
Attenuation	dB/km	≤2.5	≤0.5	≤0.5	≤0.5
Beat Length	mm	≤3.0	≤4.0	≤5.0	≤5.0
4m Typical Crosstalk	dB	≤-40	≤-40	≤-40	≤-40
Typical Crosstalk(100m)	dB	≤-30	≤-30	≤-30	≤-30
Geometric characteristics
Cladding Diameter	μm	124.5±1.0	124.5±1.0	124.5±1.0	124.5±1.0
Core Concentricity	μm	≤0.5	≤0.5	≤0.5	≤0.5
Cladding Out-of-Roundness	%	≤1.0	≤1.0	≤1.0	≤1.0
Coating Type	/	Double Layer UVcuring acrylic resin
Coating Diameter	μm	245.0±2.0	245.0±2.0	245.0±2.0	245.0±2.0
Environmental and mechanical characteristics
Operation Temperature	℃	-45～+85	-45～+85	-45~+85	-45~+85
Screening Tension	kpsi	100	100	100	100

Product Specifications(Taper type)

Item	Unit	Index
Fiber model	/	PM98T-125-U25-PH	PM13T-125-U25-PH	PM15T-125-U25-PH
Optical characteristics
Working wavelength	nm	980	1310	1550
Cut-off wavelength	nm	800～950	1100～1290	1290～1520
Mode field diameter	μm	6.5±0.5	9.0±0.5	10.0±0.5
Attenuation	dB/km	≤2.5	≤0.5	≤0.5
Beat Length	mm	≤5.0	≤6.0	≤8.0
4m Typical Crosstalk	dB	≤-30	≤-30	≤-30
Typical Crosstalk(100m)	dB	≤-25	≤-25	≤-25
Geometric characteristics
Cladding Diameter	μm	124.5±1.0	124.5±1.0	124.5±1.0
Core Concentricity	μm	≤0.5	≤0.5	≤0.5
Cladding Out-of-Roundness	%	≤1.0	≤1.0	≤1.0
Coating Type	/	Double Layer UVcuring acrylic resin
Coating Diameter	μm	245.0±2.0	245.0±2.0	245.0±2.0
Environmental and mechanical characteristics
Operation Temperature		-45～+85	-45～+85	-45～+85
Screening Tension	kpsi	100	100	100

Customized Information

The operating wavelength, mode field diameter, beat length, geometric dimensions, coating material,screening intensity and other indicators can be customized according to customer requirements.