Fiber Optic Gyroscope Fog Waveguide Panda Polarization Maintaining Pm Optical Fiber

Panda PMF for FOG WaveguideOur 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 parametersFeaturesUnitProduct indicatorProduct type/PM13G-60-U10PM13G-80-U13PM13G-80-U16PM13G-125-U25PM15G-60-U10PM15G-80-U13PM15G-80-U16PM15G-125-U25Optical propertiesWorking wavelengthnm131013101310155015501550Cutoff wavelengthnm1100~12901100~12901100~12901290~15201290~15201290~1520Mode field diameterμm6.0±0.56.0±0.56.0±0.56.0±0.56.0±0.56.0±0.5AttenuationdB/km≤ 0.6≤ 0.6≤ 0.6≤ 0.5≤ 0.5≤ 0.5Beat lengthmm≤2.5≤2.5≤2.5≤3.0≤3.0≤3.0Typical crosstalkdB/km≤-23≤-30≤-30≤-30≤-30≤-30Geometric propertiesCladding layer diameterμm60.0±1.080.0±1.0125.0±1.060.0±1.080.0±1.0125.0±1.0Coating type/Double-layer UV-curable acrylic resinCoating diameterμm105.0±2.0135.0±1.0168.0±1.0245.0±2.0105.0±2.0135.0±1.0168.0±1.0245.0±2.0Core-cladding concentricityμm≤1.0≤1.0≤1.0≤0.5≤0.5≤0.5Cladding out-of-roundness/≤1.0%≤1.0%≤1.0%≤1.0%≤1.0%≤1.0%Environmental and mechanical propertiesOperating temperatureºC-50~+105-50~+105-50~+105-50~+105-50~+105-50~+105Screening tensionkpsi100100100100100100   4. AdvantagesGood geometric uniformity & symmetryExcellent polarization-maintaining performanceExcellent grinding performanceExcellent mechanical reliability & coating reliabilityExcellent long-term reliability 5. ApplicationFiber coilLithium niobate waveguide tail fiberPolarization sensitive deviceFiber optic polarization sensor6. Customized InformationThe 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./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1