three level maser是什么意思

用法例句

Comparison of noise properties in intracavity-doubling quasi-three-level and four-level solid state lasers;

腔内倍频准三能级与四能级激光器噪声特性的比较

Optimized analysis of the slab configuration in diode-pumped quasi-three-level solid-state lasers;

二极管泵浦准三能级板条固体激光器的优化设计(英文)

To reduce the high-frequency noise of frequency doubling output of the blue laser,a method of decreasing reabsorption losses in quasi-three-level laser system was presented by inc.

为了降低该激光器件倍频输出功率的高频噪声,采用了提高腔内基频光循环强度和缩短激光晶体以减小准三能级激光系统再吸收损耗的方法来实现473 nm激光器的低噪声运转。

A method of choice three-energy-level groups on optically pumped sub-millimeter wave(SMMW) laser medium was presented.

采用求解密度矩阵方程和增益迭加方程的原理,处理光泵亚毫米波(SMMW)的三能级近似系统时,在偏离共振的情况下,只有满足Raman辐射条件的三能级组,才能产生SMMW激光,给出一条实际谱线。

Adiabatic Landau-Zener tunnelling in nonlinear three-level system;

非线性三能级体系的绝热朗道-齐纳隧穿

This paper shows a proposal for the teleportation of an unknown two-particle three-level entangled state to two receivers that are spatially separated using an unknown five-particle three-level entangled state as the quantum channel.

我们提出一个把未知的两个三能级粒子纠缠态传送给两个接收者的方案,该方案使用一个未知的五个三能级粒子纠缠态作为量子通道。