Gray-scale atom holography

被引：7
|
作者：
Kishimoto, T [1 ]
Fujita, J
Mitake, S
Shimizu, F
机构：
[1] Univ Electrocommun, Inst Laser Sci, Chofu, Tokyo 1828585, Japan
[2] Univ Electrocommun, CREST, Chofu, Tokyo 1828585, Japan
[3] NEC Corp Ltd, Fundamental Res Labs, Tsukuba, Ibaraki 305, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1999年 / 38卷 / 6AB期
关键词：
laser cooling; atom optics; atom holography; computer-generated binary hologram; metastabe Neon;
D O I：
10.1143/JJAP.38.L683
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A gray-scale photographic image of atoms has been generated by using a computer-designed thin-film hologram. An ultracold neon atomic beam in the Iss state was transmitted through a thin-film binary hologram made of SiN4 and generated a pattern of atoms on a micro-channel plate detector. The design and the quality evaluation of the hologram for gray-scale pictures are discussed theoretically. The validity of the theoretical analysis has been tested by a hologram that generated a simple test pattern.
引用
收藏
页码：L683 / L686
页数：4
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