Realization of Wafer-Scale Hyperlens Device for Sub-diffractional Biomolecular Imaging
- Authors
- Lee, Dasol; Kim, Yang Doo; Kim, Minkyung; So, Sunae; Choi, Hak-Jong; Mun, Jungho; Duc Minh Nguyen; Badloe, Trevon; Ok, Jong G.; Kim, Kyunghoon; Lee, Heon; Rho, Junsuk
- Issue Date
- 7월-2018
- Publisher
- AMER CHEMICAL SOC
- Keywords
- hyperbolic metamaterials; hyperlens; diffraction limit; super-resolution imaging; far-field imaging
- Citation
- ACS PHOTONICS, v.5, no.7, pp.2549 - 2554
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS PHOTONICS
- Volume
- 5
- Number
- 7
- Start Page
- 2549
- End Page
- 2554
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/74454
- DOI
- 10.1021/acsphotonics.7b01182
- ISSN
- 2330-4022
- Abstract
- A hyperlens is a super-resolution optical imaging device based on unique hyperbolic dispersions making the sub-diffraction-limited information on objects propagate to the far-field. Here, we propose a new device consisting of a 4-inch wafer-scale spherical hyperlens array that allows high-throughput and easy-to-handle real-time biomolecular imaging. With this proposed device, we report the first experimental demonstration of real-time sub-diffraction-limited biomolecular imaging using a hyperlens. Hippocampal neuron cells are imaged using a hyperlens at a resolution down to 151 nm, much smaller than the diffraction limit of conventional imaging systems in the visible wavelength. These wafer-scale hyperlens devices have great potential for simple, compact, and low-cost integration with conventional optics and therefore a large variety of imaging applications in biology, pathology, medical science and general nanoscience.
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Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
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