光学与光电技术, 2008, 6 (3): 0092, 网络出版: 2010-06-08
NIM锶原子钟用准直器的初步计算
Calculation of a Novel Collimation Aperture Used in NIM Sr Clock
摘要
在锶原子钟的研制过程中，为提高原子束的准直效率，需要在准直器圆面上加工出最大数量的给定直径的小孔。用小圆紧密排列逐层求算的计算方法，在直径D=3080μm的圆面积上获得小圆孔(d=200μm)个数的最大值，提高了原子束准直器的准直性。
Abstract
In order to design a novel collimation aperture used in NIM Sr clock, it is necessary to know how many small given diameter holes can be drilled on the circle surface of a collimation. Using circle arranged tightly and calculation by layer method, the maximum amount of the small holes(d=200 μm) on the circle surface(D=3080 μm) is obtained.
王民明, 孟飞, 王强, 林百科, 方占军. NIM锶原子钟用准直器的初步计算[J]. 光学与光电技术, 2008, 6(3): 0092. WANG Min-ming, MENG Fei, WANG Qiang, LIN Bai-ke, FANG Zhan-jun. Calculation of a Novel Collimation Aperture Used in NIM Sr Clock[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2008, 6(3): 0092.
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