The spectrum of a non commutative ring is not a spectral space under Zariski topology, but a spectral closure of the spectrum can be constructed. 非交换环的素谱按Zariski-拓扑不成谱空间,但可以构造它的谱闭包。
By using the Faraday effect in Nd ∶ YAG and the rotation of polarization in a non plannar ring resonator, single frequency output from an all solid state out of plane Nd ∶ YAG ring laser is demonstrated. 利用NdYAG激光增益介质的法拉第效应,以及光束在非平面环形谐振腔中传播产生的偏振面旋转,使激光二极管泵浦的环形NdYAG激光器单向运转,获得单频激光输出。
Based on the theory of Jones matrix, a model for the analysis of non PM fiber ring lasers polarization characteristics was developed. 利用琼斯矩阵理论,建立了非保偏光纤光栅环形激光器偏振特性的简化分析模型。
Discussing the Least - Order Non - Commutative Ring 关于非交换环最小阶的讨论
The associator theory of non commutative non associative fractional ring 非交换非结合分式环的结合子理论