High-Performance Fiber Optic, Ring Laser Gyro and MEMS Inertial Sensors & Navigation Systems
EG-120 Fiber Optic Gyroscope (FOG) SWaP-Efficient Closed-Loop Fiber Optic Gyro (Non-ITAR)
EG-120 Fiber Optic Gyroscope (FOG)

SWaP-Efficient Closed-Loop Fiber Optic Gyro (Non-ITAR)

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EG-120 Fiber Optic Gyroscope (FOG)

The EG-120 Fiber Optic Gyro (FOG) module from EMCORE is the smallest and most affordable closed-loop FOG available, offering unmatched Size, Weight, and Power (SWaP) efficiency. Weighing half as much and requiring one-third the power of current generation FOGs, the EG-120 is 35% smaller than its predecessors, making it ideal for medium accuracy platform stabilization.

The EG-120 FOG is designed for military and aerospace applications where space, weight, and power efficiency are critical. Its advanced FPGA technology and compact design make it an ideal solution for stabilization and navigation in demanding environments.

Key Features:

  • Optimal SWaP Efficiency: Half the weight and one-third the power requirements of traditional FOGs
  • Cost-Effective: The most affordable closed-loop FOG on the market
  • Fully Integrated Design: Combines optics and electronics seamlessly
  • Advanced FPGA Electronics: Next-generation Field Programmable Gate Array (FPGA) technology enhances performance and reliability
  • Closed-Loop Design: Improves drift stability, linearity, and flexibility
  • Compact Size: Ideal for space-constrained applications


  • Model: EG-120
  • Bandwidth: 250 Hz


  • Platform Stabilization: Ensures stability for various platforms
  • Aircraft Camera Systems: Provides precise stabilization for aerial imaging
  • Unmanned Aerial Vehicles (UAV): Enhances navigation and control
  • Gun Stabilization Systems: Improves targeting accuracy
  • Aeronautics and Aviation: Supports a wide range of aerospace applications