Miniature Fiber Optic Gyroscopes (FOG Sensors) & IMUs for UAVs & Robotics

Ultra-Miniature Fiber Optic Gyro Developed for UAVs

By Mike Ball / 14 May 2020

Fizoptika VG191A fiber optic gyroscopeFizoptika has launched the VG191A, the company’s smallest ever differential-output fiber optic gyroscope (FOG). It is the newest addition to the VG091 series of FOG sensors, which combine miniature analogue processing electronics with a sensing assembly fabricated from a single length of optical fiber by a fusion-tapering technique.

Enclosed in a rugged aluminium alloy package only 24mm in diameter, 40mm in length and weighing just 30 grams, the VG191A is ideal for the most SWaP (size, weight and power)-constrained UAVs (unmanned aerial vehicles), robotics and unmanned systems. The sensor features a 15-year lifetime and enhanced resistance to shock, vibration and temperature, making it suited to operation in highly demanding application environments.

The compact, lightweight sensor delivers excellent performance with 0.015 deg/√h ARW (angle random walk) and a bias stability of 1 degree/hour.

To learn more, contact Fizoptika Malta: Visit Website Send Message View Supplier Profile
Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact