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PM, polarizing & spun fibers
Precision redefined: specialized optical fibers for next-gen sensing
In the fast-evolving world of sensing technologies, precision and control are everything. From ultra-precise fiber-optic gyroscopes to next-generation quantum and cold-atom systems, Exail leads the way with specialized optical fibers engineered for unmatched stability, efficiency, and performance.
POLARIZATION-MAINTAINING FIBER for Unrivaled Precision
At the heart of these advancements lies Exail’s Polarization-Maintaining (PM) specialty fiber — a technological breakthrough engineered to meet the most demanding sensing challenges. With its high birefringence ensuring stable linear polarization, and a meticulously optimized coating developed by Exail, this fiber delivers industry-leading performance. This innovative solution redefines precision, enabling optimal results across a wide range of advanced sensing applications.
PM Gyro Fibers
PM Gyro fibers exemplify high consistency, accuracy, and are qualified by leading navigation system manufacturers. Engineered to enhance the precision of fiber-optic gyroscopes, they guarantee reliability across a range of applications.
PM Coils
The quality and consistent performance of PM fiber coils are critical to achieving high-precision navigation. As the core sensing element of the gyro, the coil directly influences the system’s sensitivity, bias stability, and overall accuracy.
Spun Fibers
Spun PM fibers ensure circular polarization preservation with minimized sensitivity to thermal and vibrational variations for 1310/1550 nm applications. They are ideal for high-sensitivity Fiber-Optic Current Sensors (FOCS).
PM Fiber Current Sensors
PM Fibers are designed for Fiber-Optic Current Sensors (FOCS). Combined with spun fibers, they are ideal for building delay lines, feeder lines to the measurement unit or modulation component, as well as integrated quarter-wave plates.
Polarizing Fibers
Polarizing fiber features a specialized waveguide design and optimized glass composition, rapidly suppresses all polarization states except the guided one. It features a broad polarizing window, low attenuation, and high extinction ratio.
Standard PM Fibers
Standard PM fibers, featuring a 125 µm cladding diameter, provide high birefringence, excellent polarization-maintaining properties, low attenuation, and strong resistance to solarization, from 350-2300 nm.
Custom fibers
Our expert team manufactures custom fibers tailored to your exact specifications. Our engineers are ready to guide and assist you in defining the perfect specifications for your application.
