article · Journal of Optics · 2019
Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array
Yanzhong Yu, Han Huang, Shunda Lin, Musheng Chen, Qiwen Zhan
Cited by 11Abstract and details only
Abstract
Abstract An optimization-free approach is proposed for generating optical needle and bright spot arrays with controllable distributions. This is achieved by inversely focusing the radiation pattern from a collinear antenna array whose elements are placed along an optical axis and whose currents in each element also flow along that direction, situated at the focus of a 4pi configuration. The shape and central location of the n th focusing field only depend on the length l n and coordinate z n of the n th element in collinear array, respectively. The number of focal fields is determined by the number of elements in the array.
Cite this paper
Yu, Y., Huang, H., Lin, S., Chen, M., & Zhan, Q. (2019). Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array. Journal of Optics, 21(7), 075602. https://doi.org/10.1088/2040-8986/ab235c
Yu, Yanzhong, et al. “Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array.” Journal of Optics, vol. 21, no. 7, 2019, p. 075602, https://doi.org/10.1088/2040-8986/ab235c.
Yu, Yanzhong, Han Huang, Shunda Lin, Musheng Chen, and Qiwen Zhan. 2019. “Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array.” Journal of Optics 21 (7): 075602. https://doi.org/10.1088/2040-8986/ab235c.
Yu, Y. et al. (2019) ‘Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array’, Journal of Optics, 21(7), p. 075602. Available at: https://doi.org/10.1088/2040-8986/ab235c.
@article{yu2019generation,
title = {{Generation of optical needles and bright spot arrays through reversing the radiation pattern of collinear antenna array}},
author = {Yu, Yanzhong and Huang, Han and Lin, Shunda and Chen, Musheng and Zhan, Qiwen},
journal = {Journal of Optics},
volume = {21},
number = {7},
pages = {075602},
year = {2019},
doi = {10.1088/2040-8986/ab235c}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.