Fiber Optic Gyroscope Fog Waveguide Panda Polarization Maintaining Pm Optical Fiber

• Application: Communication, Sensor, Medicine, Probe, Light Guide
• Type: Pm Fiber
• Connection Structure: Customized
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Model NO.: FOG Waveguide PM fiber
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: 3V-Tech
• Sheath Material: Customized
• Mode Field Diameter(Um): 6.0
• Working Wavelength(Nm): 1310/1550
• Screening Tension(Kpsi): 100 or Customize
• Coating Type: Double-Layer UV-Curable Acrylic Resin
• Transport Package: Standard
• Specification: FOG Waveguide PM fiber
• Trademark: 3V-TECH
• Origin: China
• Production Capacity: 50, 000meter/Month

Product Description

Panda PMF for FOG Waveguide

Our Panda polarization-maintaining fibers for FOG waveguide can be used in fiber optic gyroscopes and other polarization related devices. This optic fiber product is optimized for device requirements, mainly for geometric symmetry and grindability. While maintaining the polarization performance of optic fiber, it has grindability. It is a kind of polarization-maintaining fiber which can be wound or ground. 60 μm waveguide optic fiber solves the problems of fusion loss and reliability of 60 μm optic fiber and 80 μm optic fiber, improves the fusion reliability, reduces the fusion loss, and improves the accuracy of fiber optic gyroscope system.

 

2. Fiber Geometry

 

 

3. 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

 

4. Advantages

Good geometric uniformity & symmetry

Excellent polarization-maintaining performance

Excellent grinding performance

Excellent mechanical reliability & coating reliability

Excellent long-term reliability

 

5. Application

Fiber coil

Lithium niobate waveguide tail fiber

Polarization sensitive device

Fiber optic polarization sensor

6. Customized Information

• The diameter of optic fiber coating can be customized according to customer requirements, and the accuracy can be controlled within the central value of ±1 μm
•  

• According to customer requirements to provide other specifications of polarization-maintaining fiber products or other types of polarization-maintaining fiber products.