Superlensing microscope objective lens
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In: Applied Optics, Vol. 56, No. 11, 07.04.2017, p. 3142.
Research output: Contribution to journal › Article › peer-review
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T1 - Superlensing microscope objective lens
AU - Yan, Bing
AU - Wang, Zengbo
AU - Parker, Alan
AU - Lai, Yukun
AU - Prabhakar, John Thomas
AU - Yue, Liyang
AU - Monks, James
N1 - © 2017 Optical Society of America]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.
PY - 2017/4/7
Y1 - 2017/4/7
N2 - Conventional microscope objective lenses are diffraction limited; they cannot resolve subdiffraction features of a size smaller than 250–300 nm under white lighting condition. New innovations are required to overcome this limitation. In this paper, we propose and demonstrate a new superlensing objective lens that possesses a resolution of 100 nm, which is a two-times resolution improvement over conventional objectives. This is accomplished by integrating a conventional microscope objective lens with a superlensing microsphere lens using a customized lens adaptor. The new objective lens was successfully demonstrated for label-free super-resolution imaging of 100 nm features in engineering and biological samples, including a Blu-ray disk sample and adenoviruses. Our work opens a new door to develop a generic optical superlens, which may transform the field of optical microscopy and imaging.
AB - Conventional microscope objective lenses are diffraction limited; they cannot resolve subdiffraction features of a size smaller than 250–300 nm under white lighting condition. New innovations are required to overcome this limitation. In this paper, we propose and demonstrate a new superlensing objective lens that possesses a resolution of 100 nm, which is a two-times resolution improvement over conventional objectives. This is accomplished by integrating a conventional microscope objective lens with a superlensing microsphere lens using a customized lens adaptor. The new objective lens was successfully demonstrated for label-free super-resolution imaging of 100 nm features in engineering and biological samples, including a Blu-ray disk sample and adenoviruses. Our work opens a new door to develop a generic optical superlens, which may transform the field of optical microscopy and imaging.
U2 - 10.1364/AO.56.003142
DO - 10.1364/AO.56.003142
M3 - Article
VL - 56
SP - 3142
JO - Applied Optics
JF - Applied Optics
SN - 1559-128X
IS - 11
ER -