Theory of laser linewidth has been summarized.
概述了激光器的线宽理论。
The experiment on the stability of laser linewidth has been performed.
进行了窄线宽光纤激光器的温度稳定性实验研究。
We have studied the influence of laser linewidth on ionized efficiency and selectivity of isotopic atoms.
分析了激光线宽对同位素原子激发电离效率和选择性因子的影响。
Simulations show that our schemes can not only enhance laser linewidth tolerance of the CO-OFDM system, but also present strong robustness against fiber nonlinearity.
仿真结果表明，本文提出的方案不仅增强了相干式光ofdm系统对激光器线宽的承受能力，而且能够有效抵抗光纤非线性的干扰。
The use of push-pull probe can lower the demand of laser linewidth in optical fiber sensors, so we can use normal laser in optical fiber sensors and spread practicability of the system.
而采用推挽式探头设计结构，由于两臂等长可以降低传感器对激光器线宽的要求，采用普通的激光光源就可以满足要求，拓展了系统的实用性。
A longer laser resonator length is benefit for laser linewidth, but harmful for single-frequency operation.
增加激光谐振腔腔长是获得窄带宽的有效方法，但是使实现单频工作困难。
In the condition that a beating occurs, the energy level difference could exceed the laser linewidth, and the measurement accuracy could reach the same order of magnitude as the laser linewidth.
在符合拍频条件时，能级差可以超出激光线宽，其测量精度可达到与激光线宽同一数量级。
In the condition that a beating occurs, the energy level difference could exceed the laser linewidth, and the measurement accuracy could reach the same order of magnitude as the laser linewidth.
在符合拍频条件时，能级差可以超出激光线宽，其测量精度可达到与激光线宽同一数量级。
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