Polarization Maintaining fiber for component

Grinding Polarization Maintainling fiber for component

 

Characteristics:

Excellent grinding properties

Tight geometric tolerances

High Invironmental stability and reliability

 

Applications:

High performance transmission laser pigtails

Polarization sensitive components

Polarization maintaining device pigtails

 

 

Polarization Maintaining fiber for fibre coil

Characteristics:

Short beat length

Extremely high birefringence

excellent polarization maintaining properties

Tight geometric tolerance and very low attenuation

Low bending-induced attenuation

Tight tolerance,dual layer,and UV-acrylate coating

High Invironmental stability and reliability

 

 

Applications:

Fibre optic gyroscopes(FOGs)

Polarization maintaining fused-fibre couplers

Polarization sensitive components

High performance transmission laser pgtails

Polarization-based sensors

 

Technical parameters

Features	Unit	Product indicator
Product type	/	PM13G-60-U10	PM13G-80-U13 PM13G-80-U16	PM13G-125-U25	PM15G-60-U10	PM15G-80-U13 PM15G-80-U16	PM15G-125-U25
Optical properties
Working wavelength	nm	1310	1310	1310	1550	1550	1550
Cutoff wavelength	nm	1100~1290	1100~1290	1100~1290	1290~1520	1290~1520	1290~1520
Mode field diameter	μm	6.0±0.5	6.0±0.5	6.0±0.5	6.0±0.5	6.0±0.5	6.0±0.5
Attenuation	dB/km	≤ 0.6	≤ 0.6	≤ 0.6	≤ 0.5	≤ 0.5	≤ 0.5
Beat length	mm	≤2.5	≤2.5	≤2.5	≤3.0	≤3.0	≤3.0
Typical crosstalk	dB/km	≤-23	≤-30	≤-30	≤-30	≤-30	≤-30
Geometric properties
Cladding layer diameter	μm	60.0±1.0	80.0±1.0	125.0±1.0	60.0±1.0	80.0±1.0	125.0±1.0
Coating type	/	Double-layer UV-curable acrylic resin
Coating diameter	μm	105.0±2.0	135.0±1.0 168.0±1.0	245.0±2.0	105.0±2.0	135.0±1.0 168.0±1.0	245.0±2.0
Core-cladding concentricity	μm	≤1.0	≤1.0	≤1.0	≤0.5	≤0.5	≤0.5
Cladding out-of-roundness	/	≤1.0%	≤1.0%	≤1.0%	≤1.0%	≤1.0%	≤1.0%
Environmental and mechanical properties
Operating temperature	ºC	-50~+105	-50~+105	-50~+105	-50~+105	-50~+105	-50~+105
Screening tension	kpsi	100	100	100	100	100	100