Proper frequency tracker for fiber optic sensing coil

Pseudorandom-bit-sequence modulated fiber-optic gyro

Pulsed diode ring laser gyroscope

Pulsed interferometric remote gauge

Pulsed remote gauge

Purging of optical spectrometer accessories

Quad gain ring laser gyroscope with independent gain regions

Quadrupole-wound fiber optic sensing coil and method of manufact

Quantum well bias mirror for phase modulation in a ring laser gy

Radiation discrimination system

Radiation filter, spectrometer and imager using a micro-mirror a

Radiation filter, spectrometer and imager using a micro-mirror a

Radiation filter, spectrometer and imager using a...

Radiation-hardened RLG readout

Radio frequency excited ring laser gyro

Radio frequency excited ring laser gyroscope

Radio frequency excited ring laser gyroscope with common inducti

Rapid scan spectral analysis system utilizing higher order spect

Rapid turn-on source for fiber optic gyroscope

Rate control loop for fiber optic gyroscope