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Optical Fiber, Coil Winding, Lasers and Amplifiers

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Optical Fibers for Gyroscope Coils

Nufern offers a broad range of fibers suitable for the manufacture of fiber optical gyroscopes. Products with glass diameters as small as 40 μm are routinely shipped to clients.

While we specialize in PANDA and Elliptical Clad fibers we have a custom portfolio including all designs of SM and PM Gyroscope fibers which all have tight dimensional tolerances critical for manufacturing high precision, high-performance gyro-coils.

Optical Features & Benefits

  • Low bend loss - For lowest power consumption and longest coil lengths
  • Low mode field perturbation along length - Minimizes crosstalk
  • Hi birefringence - Minimizes crosstalk
  • Low crosstalk - Gives highest signal to noise ratio

Optical Features & Benefits

  • Fastest recovery from extreme radiation doses - Suitable for the most difficult military applications
  • Long low dose rate radiation performance - Suitable for space and aeronautical applications


Mechanical Features & Benefits

  • Extremely uniform diameters of fiber core, cladding and coating - Makes it easy to wind accurately
  • High strength with very tight Weibull distribution - Makes fiber failure possibility remote
  • Very high fatigue failure resistance nd ~ 23 – Ensures long life in tough conditions

Mechanical Features & Benefits

  • COST218 model based life expectancy of > 130 years with 25 mm bend radius and 5 km fiber
  • Standard glass/polymer diameters as small as 40/90 μm – For max fiber length on a small coil diameter
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Optical Fibers


Nufern Ultra-High NA fibers are part of the NuBRIDGE™ fiber family and are excellent bridge fibers between high NA waveguides...

$15.00 per meter
U.S. Military, Government or Aerospace Contractors
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Nufern's Fiber Lasers

Nufern’s laser technology offers the highest in efficiency, beam quality, and lifetime performance–in packages always designed with the needs of real users in mind. With a team of leading experts in laser engineering and specialty fiber design, Nufern has long been a preferred supplier of the active fibers that power the most advanced high-power fiber lasers. Now with a family of self-contained fiber laser systems, Nufern can address the next level of integration. End users of fiber lasers will enjoy the high performance and reliability common to all Nufern lasers, combined with unprecedented ease of use.