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Two approaches to three-dimensional array foci of generalized Fibonacci structures_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Two approaches to three-dimensional array foci of generalized Fibonacci structures
作者: 柯杰; 张军勇; 任志远
刊名: Chin. Opt. Lett.
年: 2016 卷: 14 期: 6 文章编号:60501
英文关键词:

FRESNEL ZONE PLATES; PHOTON-SIEVE; DIFFRACTIVE PERFORMANCE; GENERATION; LENSES
英文摘要:
We propose two technologies to extend the number of layers in order to complete the three-dimensional (3D) array diffraction-limited foci, which means there are two-dimensional array foci at multi-focal planes. One technology is the diffractive optical lever; the other is multi-hybrid Fibonacci structures. Based on the aperiodic Fibonacci structures and binary phase modulation, various kinds of devices can be designed to produce 3D array foci whose focusing properties approximately satisfy the mathematical characteristics of the Fibonacci sequences. With those technologies, the diffraction-limited array foci are freely designed or distributed as required at the desired multiple focal planes.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.3788/COL201614.060501


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