Which outcome diminishes a fiber optic gyroscope's precision?

💡 Explanation

Gyroscope precision decreases because loss of light source coherence reduces the interference fringe contrast, measured by the Sagnac effect. This undermines accuracy because fringe visibility must exceed a performance threshold, rather than bandwidth or polarization effects alone.

• Which outcome initiates electromagnetic interference when a crystal oscillator operates beyond capacitance limits?
• Which consequence results regarding current flow, when the oxide layer thickness increases in a MOSFET?
• Which mechanism limits maximum energy absorption in dye-sensitized solar cell when exposed to high insolation?
• Which outcome occurs when cryogenic liquid helium's flow through a narrow pipe exceeds the Reynolds number limit?
• Which outcome arises when palladium catalyzes ethene hydrogenation?
• Which mechanism causes increased measurement discrepancies when positioning atomic clocks at varying distances from Earth?