The intrinsic birefringence and induced additional birefringence of SOA make optical phase shift sensitive to polarization state and give rise to unwanted effects in SOA.
SOA 的固有双折射和附加双折射使得它对光波引进的相位变化具有偏振相关性,给SOA 一些应用带来不利影响。
2
Thirdly, the equations of NALM power transmission are amended including the nonlinear polarization evolution (NPE) induced by nonlinear birefringence at high input power.