High Performance Open-loop Fiber Optic Gyroscope With Small Volume
High Performance Open-loop Fiber Optic Gyroscope With Small Volume The MFOG-1703 micro-nano fiber optic gyroscope is an advanced angular rate sensor that integrates optics, mechanics, and electronics. Utilizing the Sagnac effect with micro-nano fiber devices, it precisely detects and processes phase differences between counter-propagating light beams. This compact, lightweight gyroscope features no moving parts for fast startup and exceptional reliability, making it ideal for
Operating Temperature
-40~+70
Output Drive Voltage
≥5Vpp
Place of Origin
Shenzhen, China
Sensor Name
low bias gyro
Applications
Aircraft Flight Control and Navigation
Angle Random Walk
0.02°/√h
Product Description
High Performance Open-loop Fiber Optic Gyroscope With Small Volume
The MFOG-1703 micro-nano fiber optic gyroscope is an advanced angular rate sensor that integrates optics, mechanics, and electronics. Utilizing the Sagnac effect with micro-nano fiber devices, it precisely detects and processes phase differences between counter-propagating light beams. This compact, lightweight gyroscope features no moving parts for fast startup and exceptional reliability, making it ideal for attitude control, stabilization, and navigation applications. Fully compatible with Fizoptika VG1703, it combines an optical path module, control electronics, and structural components in a durable package.
Product Composition
- Optical path assembly
- Detection and control signal circuit board
- Optical fiber ring skeleton, shell, and structural components
Physical Specifications
Dimensions: φ40mm * 20mm (cylindrical)
Weight: ≤40g
Environmental Specifications
Operating Temperature: -40°C to +70°C
Storage Temperature: -55°C to +85°C
Random Vibration: 20g (20Hz - 2000Hz)
Power Requirements
| Parameter | Specification |
|---|---|
| Voltage | 4.75V - 5.25V |
| Ripple | 20mV |
| Current | 0.2A |
Performance Parameters
| Parameter | Specification |
|---|---|
| Range (°/s) | ±150 |
| Scale factor (mV/°/s) | 12±1.2 |
| Zero-bias stability (10s, 1σ, °/h) | ≤1 |
| Zero-bias repeatability (1σ, °/h) | ≤1 |
| Angular random walk (°/h 1/2) | ≤0.02 |
| Zero-bias temperature sensitivity (uV/°C) | ≤1 |
| Scale Factor Temperature Sensitivity (ppm/°C) | ≤300 |
| 3dB Bandwidth (Hz) | ≥450 |
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