PT Symmetry의 특이점(EP)을 활용한 군함 자이로스코프 개선 방안

다국어 초록 (Multilingual Abstract)

In this study, Non-Hermitian system with its spectral degeneracy called as exceptional points (EPs) have been explored for improving the measurement sensitivity of ring layer gyroscopes in a Naval vessel. Special requirements of systems having real eigenvalues in Non-Hermitian systems have been discussed and numerically demonstrated that a frequency splitting can be enhanced by a square root topology near the exceptional point as a perturbation strength increases. As a result, a new ring laser gyroscope utilizing the exceptional point have been suggested and numerically demonstrates that a measurement sensitivity can be enhanced.