摘要
为了消除光电效应实验中因滤光片带宽较大而导致的误差,利用Anderson局域的概念,采用随机探索式优化法,设计出带通位置在特征峰处的超窄带滤光片。结果表明,该窄带通滤光片能够很好的满足光电效应实验中对滤光片的需求。
In order to eliminate the error caused by filter with wider band pass in photoelectric effect experiment,Ultra-narrow band pass filter has been designed by using the concept of Anderson localization and Random exploratory optimization method.The wavelength of the pass band has been located at the position same as the strongest peak of sodium lamp.The result shows that,The narrow band pass filter can be well positioned to meet the demand in the photoelectric effect experiment.
出处
《长治学院学报》
2010年第2期29-31,共3页
Journal of Changzhi University
关键词
光电效应
非规整
膜系
超窄
带通
滤光片
photoelectric effect
non-periodic
films
ultra-narrow
band pass
filter
