Lithium Niobate Phase Modulator and ASE Light Source Module for Fiber Optic Gyroscope (FOG). LN Phase Modulator (Figure 1) and ASE Light Source Module (Figure 2) are the most important optical ...

as well as a Fiber Optic Gyroscope (FOG) from an unknown missile, though possibly from the Tornado family of MRLSes. The latter uses the Sagnac effect to detect the phase shift between two laser ...

If you want to go high bandwidth, fiber optics is the way to go. From trans-oceanic cables to the yet-unseen ‘fiber to every home,’ fiber optics allows a lot more bandwidth than a copper cable.