Quadrupolar Fiber Gyroscope Bias Drift Mitigation under Transient Thermal Gradients
Quadrupolar winding cancels symmetric thermal gradients, leaving elasto-optic drift manageable via compliant potting and multi-point sensor compensation.
Thermal Sensitivity Minimization in Reduced Diameter Optical Coils
Minimizing thermal sensitivity in reduced diameter optical coils demands quadrupolar winding symmetry matched with soft elastomeric potting to prevent Shupe effect bias drift.
Finite Element Modeling of Thermoelastic Stress Vectors across Fiber Optic Gyroscope Coils
Finite element modeling of FOG coil thermoelastic stress vectors requires anisotropic orthotropic material matrices to capture photoelastic birefringence drift.
Quadrupolar Fiber Coil Potting Material Selection for Tactical Gyroscope Thermal Stability
Select low-modulus addition-cure silicones with sub-minus 100 Celsius glass transitions to decouple thermal stress from quadrupolar gyroscope fiber coils.
Fundamentals of Sagnac Phase Shift and Thermal Shupe Effect Cancellation
Quadrupolar winding cancels thermal Shupe non-reciprocity by spatially pairing symmetric fiber segments equidistant from the coil center.
Thermal Gradient Induced Shupe Effect Mitigation in Tactical Fiber Optic Gyroscope Alignments
Mitigating thermal Shupe bias in tactical fiber gyros requires quadrupolar winding symmetry paired with soft silicone potting and FIR derivative firmware filtering.