parametric image amplifier光学参量图像放大
parametric ferrite amplifier参数铁磁体放大器
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the parametric image amplifier光学参量图像放大系统
Cooled parametric amplifier致冷参量放大器;冷参放大器
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low temperature parametric amplifier[电子] 低温参量放大器
ferrite parametric amplifier铁氧参量放大器
We analytically get the characteristic function of the two-mode field and find that the system is an optical parametric amplifier.
分析得出此模型在强抽运光的作用下相当于一个参量放大器。
参考来源 - 非简并四波混频体系中连续变量双模光场的纠缠特性N（名词） a type of high-frequency amplifier in which energy from a pumping oscillator is transferred to the input signal through a circuit with a varying parameter, usually a varying reactance 参数放大器