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Low Crosstalk PM Fiber Coil with 0.3°/h Bias Stability for Fiber Optic Gyroscope INS

Brand Name:	Firepower
Model Number:	F50 Freestanding optic fiber coil
MOQ:	1
Price:	700$
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	500/month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Length:

260±5m

Optical Fiber:

80/135μm Optical Fiber

Layers:

Crosstalk:

≤-22dB

Insertion Loss:

≤0.2dB

Constant Temperature Bias Stability (10s Smoothing):

≤0.3°/h

Packaging Details:

BOX+Sponge

Supply Ability:

500/month

Highlight:

low crosstalk PM fiber coil

fiber optic gyroscope INS coil

0.3°/h bias stability fiber coil

Product Description

Low Crosstalk PM Fiber Coil with 0.3°/h Bias Stability for Fiber Optic Gyroscope INS

The φ 50 Fiber Optic Coil is professionally designed and manufactured for high-performance fiber optic gyroscope (FOG) systems. Developed based on real customer application requirements, this optical fiber coil provides excellent stability, reliability, and environmental adaptability, making it an ideal sensing component for closed-loop fiber optic gyroscopes with a diameter of approximately 50 mm.

Using a multi-pole symmetric winding technology, the fiber coil ensures excellent polarization consistency and reduces phase errors caused by environmental disturbances. The coil adopts 80/135 μm high-quality optical fiber and UV-cured adhesive bonding technology, ensuring superior mechanical strength and long-term stability.

Application Areas

Mainly used in closed-loop fiber optic gyroscopes with a diameter of approximately 50mm.

Product Features

This model of optic fiber coil adopts a multi-pole symmetric winding method and uses 135μm thin diameter optical fibers and UV-cured adhesive. The ring exhibits excellent temperature and vibration performance, and can be mass-produced with good product consistency.

Main Performance Specifications

Feature	Unit	Index
Length	M	260±5
Optical Fiber	/	80/135μm Optical Fiber
Layers	layer	36
Crosstalk	dB	≤-22
Full Temperature Crosstalk	dB	≤-20
Insertion Loss	dB	≤0.2
Constant Temperature Bias Stability (10s Smoothing)	°/h	≤0.3
Full Temperature Zero Bias Peak-to-Peak (10s Smoothing)	°/h	≤1.5
Temperature Range	°C	-45-80
Temperature Rate of Change	°C/min	1
Geometric Dimensions	/	29.0mm(ID) × 39.0mm(OD) × 9.2mm(H)

Customization Information

The geometric dimensions, length, and performance of the optic fiber coil can be designed according to customer's application requirements.

Tags:

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

products details

Low Crosstalk PM Fiber Coil with 0.3°/h Bias Stability for Fiber Optic Gyroscope INS

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