Customized Fiber Coils Tailored To Your Needs

Customized Fiber Coils for Fiber Optic Gyroscopes

At YOEC, we specialize in designing and manufacturing customized fiber coils for fiber optic gyroscopes (FOGs) and a wide range of optical sensing and communication systems. From skeleton coils and side-release coils to full-release and special-shaped coils, we deliver precision-engineered solutions that meet the most demanding application requirements.

Our capabilities include:

Complete bonding solutions for full-release coils

Integrated optical path assembly for FOG systems

Customer-specific customization in structure, size, and performance

Proven Solutions for Diverse Applications

Power Industry – Full-Release Delay Coil
For an electric power customer, YOEC developed a skeleton-free delay coil for fiber optic current transformers (FOCTs). Using 125/250 μm panda-type polarization-maintaining fiber and UV-curable adhesive, the coil ensures exceptional length stability and excellent all-temperature performance under low-tension winding.

Optical Communication & Sensing – Delay Coils
YOEC offers custom optical delay coils designed for precision signal delay applications. Customers can choose from a variety of fiber types, coil lengths, structures, and dimensions. These coils deliver accurate delay, low attenuation, minimal crosstalk, and outstanding thermal stability, ensuring reliable operation in complex optical systems.

Acoustic Sensing – Hydrophones & Geophones
For acoustic sensing applications, our sensitive coils convert vibration signals into optical signals with exceptional accuracy. Featuring high strength, compact design, low attenuation, and long-term bending reliability, they are ideal for underwater and underground detection environments.