Light is reflected internally at the edges of the resonator. This creates a series of standing-wave optical modes, or resonances, similar to those that can exist on a vibrating guitar string.

However, for the previously proposed RFOG schemes with a transmission-type fiber ring resonator (FRR), ARW can only be improved by increasing the length of fiber coil, which hinders the trend toward ...

Electricity? Overrated… ‘Real’ guitarists know that a guitar’s genuine excitement is best earned via the more personal connection of the player plus the resonant wooden body of an acoustic. Decades ...