Optofluidic lens with low spherical and low field curvature aberrations

H. T. Zhao, Y. Yang, L. K. Chin, H. F. Chen, W. M. Zhu, J. B. Zhang, P. H. Yap, B. Liedberg, K. Wang, G. Wang, W. Ser, A. Q. Liu

研究成果: 雜誌貢獻文章

20 引文 (Scopus)

摘要

This paper reports an optofluidic lens with low spherical and low field curvature aberrations through the desired refractive index profile by precisely controlling the mixing between ethylene glycol and deionized water in an optofluidic chip. The experimental results demonstrate that the spherical aberration is reduced to 19.5 μm and the full width at half maximum of the focal point is 7.8 μm with a wide divergence angle of 35 degrees. In addition, the optofluidic lens can focus light at different off-axis positions on the focal plane with Δx′ < 6.8 μm and at opposite transverse positions with Δy - Δy′ < 5.7 μm. This is the first demonstration of a special optofluidic lens that significantly reduces both the spherical and field curvature aberrations, which enhances the focusing power and facilitates multiple light source illumination using a single lens. It is anticipated to have high potential for applications such as on-chip light manipulation, sample illumination and multiplexed detection.
原文英語
頁(從 - 到)1617-1624
頁數8
期刊Lab on a Chip
16
發行號9
DOIs
出版狀態已發佈 - 一月 1 2016

指紋

Aberrations
Lenses
Lighting
Light
Refractometry
Ethylene Glycol
Deionized water
Full width at half maximum
Ethylene glycol
Light sources
Refractive index
Demonstrations
Water

ASJC Scopus subject areas

  • Bioengineering
  • Biochemistry
  • Chemistry(all)
  • Biomedical Engineering

引用此文

Zhao, H. T., Yang, Y., Chin, L. K., Chen, H. F., Zhu, W. M., Zhang, J. B., ... Liu, A. Q. (2016). Optofluidic lens with low spherical and low field curvature aberrations. Lab on a Chip, 16(9), 1617-1624. https://doi.org/10.1039/c6lc00295a

Optofluidic lens with low spherical and low field curvature aberrations. / Zhao, H. T.; Yang, Y.; Chin, L. K.; Chen, H. F.; Zhu, W. M.; Zhang, J. B.; Yap, P. H.; Liedberg, B.; Wang, K.; Wang, G.; Ser, W.; Liu, A. Q.

於: Lab on a Chip, 卷 16, 編號 9, 01.01.2016, p. 1617-1624.

研究成果: 雜誌貢獻文章

Zhao, HT, Yang, Y, Chin, LK, Chen, HF, Zhu, WM, Zhang, JB, Yap, PH, Liedberg, B, Wang, K, Wang, G, Ser, W & Liu, AQ 2016, 'Optofluidic lens with low spherical and low field curvature aberrations', Lab on a Chip, 卷 16, 編號 9, 頁 1617-1624. https://doi.org/10.1039/c6lc00295a
Zhao HT, Yang Y, Chin LK, Chen HF, Zhu WM, Zhang JB 等. Optofluidic lens with low spherical and low field curvature aberrations. Lab on a Chip. 2016 1月 1;16(9):1617-1624. https://doi.org/10.1039/c6lc00295a
Zhao, H. T. ; Yang, Y. ; Chin, L. K. ; Chen, H. F. ; Zhu, W. M. ; Zhang, J. B. ; Yap, P. H. ; Liedberg, B. ; Wang, K. ; Wang, G. ; Ser, W. ; Liu, A. Q. / Optofluidic lens with low spherical and low field curvature aberrations. 於: Lab on a Chip. 2016 ; 卷 16, 編號 9. 頁 1617-1624.
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