摘要
分析了单光子计数实验中采用脉冲幅度甄别器和光子计数器测量光子数的实验原理,讨论了可能影响实验测量精度及产生误差的原因,并运用MATLAB软件绘制实验曲线,该实验对实验操作者进行必要的实验技能训练的同时又提高了实验测量的精度。
In single photon count experiment, impulse amplitude analyzer and photon counter are used to measure photons. This paper discusses possible causes of inaccuracy and errors, and uses MATLAB software to draw experiment curves. This experiment trains the participants to be more skillful and makes the experiment more accurate.
出处
《实验科学与技术》
2006年第1期19-22,共4页
Experiment Science and Technology
关键词
单光子计数
量子起伏
数据采集
single photon count, quantum heave, data selection and collection
