Specialist in Special Optical Devices

Fiber FOG Coil

Customized Fiber Gyro Coil

上架时间:2019-11-18
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Introduction

 

CSRAYZER'S FOG Coil is the core sensitive component of Fiber Optic Gyroscope (FOG). The quality of winding process directly determines the accuracy of FOG. With strong R&D capability and our own designed high performance Fiber Coil Winding Machine ZKRZ-RHJ4.0, we provide the design of the winding frame, Customized Fiber Coil, and also the fiber coil winding process service, according to customer’s specific requirements.

Our Fiber Gyro Foil has the characteristics of low Shupe error, low thermal stress and high anti-vibration ability. The precision of the Fiber Coil made into the FOG has reached accuracy less than 0.005°/h. They have been widely used in the fields of Fiber Optic Gyroscope, fiber Optic Hydrophone, radar and fiber optic currency transformer, with an annual production capability of 8000pcs.



Specification


Parameters

Unit

Values

Inner Diameter

mm

15mm-150mm

Fiber Coil Height

mm

5mm-55mm

Winding length

m

50m-5000m

Outer Diameter of Fiber

μm

100μm,135μm,165μm,250μm

Operating Wavelength

nm

1310nmm0nm

Polarization Crosstalk@Room Temperature

dB/km

22dB/km

Insertion Loss

dB/km

0.8dB/km

Polarization Crosstalk Variation@Full Temperature

dB

2.5dB

Insertion Loss Variation@Full Temperature

dB/km

0.15dB/km

Operating Temperature

-45-75

Storage Temperature

-55-85

Winding Procedure


Singlepole / Quadrupole / Octupole Symmetrical

Customization is available!

 

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