Shenzhen Fire Power Control Technology Co., LTD
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2025 Latest Open-loop Integrated Fiber Optic Gyroscope Sensor Factory Direct Supply
MFOG-103 micro-nano fiber optic gyroscope (hereinafter referred to as the product) is a high-performance angular rate sensor that integrates optics, mechanics, and electronics in a compact form. It operates based on the Sagnac effect, utilizing interference principles to detect angular velocity. The device incorporates advanced micro-nano fiber technologies to detect, process, and feed back the phase difference generated by two beams of light traveling in opposite directions through a closed-loop fiber optic coil.
The MFOG-103 features a fully solid-state structure with no moving parts, ensuring excellent reliability, long service life, and high resistance to shock and vibration. Thanks to its simplified design, fast startup, compact size, and light weight, this product is highly suitable for precision attitude measurement and control in various dynamic platforms such as UAVs, guided missiles, marine systems, and robotic systems.
The product is mainly composed of the following components:
A) an optical path assembly;
B) Detection and control signal circuit board;
C) Optical fiber ring skeleton, shell and other structural parts
Main performance parameters
| Serial number | Project | Performance indicators |
| 1 | Range (°/s) | ±350 |
| 2 | Scale factor (mV/ ° /s) | 6±0.6 |
| 3 | Zero-bias stability (10s, 1σ, ° /h) | ≤1 |
| 4 | Zero-bias repeatability (1σ, ° /h) | ≤1 |
| 6 | 3dB Bandwidth (Hz) | ≥1000 |
| 7 | Random walk ( o /√ H) | ≤0.02 |
| 8 | Power supply (V) | 5+0.25 |
| 9 | Power Consumption (W) | ≤1 |
| 10 | Impact (g) | ≥1500 |
| 11 | Acceleration (g) | ≥70 |
| 12 | Service Life (years) (calculated assessment) | ≥15 |
| 13 | MTBF (Calculated Assessment) | ≥100000 |
