Which consequence results when coherence collapses within fiber-optic gyroscope?

A)Bias instability increases significantly✓

B)Wavelength drifts into infrared

C)Fiber birefringence is automatically corrected

D)Interferometer measures true Earth rotation suddenly

💡 Explanation

When coherence is lost, the Sagnac effect measurement suffers degraded stability because random phase fluctuations manifest; this leads to substantial bias drift rather than accurate measurements. Therefore, bias instability ensues, rather than wavelength shift or perfect rotation measurement.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Which consequence results when coherence collapses within fiber-optic gyroscope?

💡 Explanation

Related Questions