Wafer-Scale Replication of Plasmonic Nanostructures via Microbubbles for Nanophotonics.

Autor: Hwang J; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA.; Optical Lens Materials Research Center, Korea Photonics Technology Institute (KOPTI), Gwangju, 61007, Republic of Korea., Zhang Y; Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA, 22904, USA., Kim B; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA.; Department of Mechanical and System Design Engineering, Hongik University, Seoul, 04066, Republic of Korea., Jeong J; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA., Yi J; School of Mechanical Engineering, Hanyang University, Seoul, 04763, Republic of Korea., Kim DR; School of Mechanical Engineering, Hanyang University, Seoul, 04763, Republic of Korea., Kim YL; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA., Urbas A; Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, 45433, USA., Ariyawansa G; Sensors Directorate, Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, OH, 45433, USA., Xu B; Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA, 22904, USA., Ku Z; Apex Microdevices, 4871 Misrach CT, West Chester, OH, 45069-7755, USA., Lee CH; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, 47907, USA.; School of Mechanical Engineering, Purdue University, West Lafayette, IN, 47907, USA.; School of Materials Engineering, Purdue University, West Lafayette, IN, 47907, USA.; Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47907, USA.; Birck Nanotechnology Center, Purdue University, West Lafayette, IN, 47907, USA.
Jazyk: angličtina
Zdroj: Advanced science (Weinheim, Baden-Wurttemberg, Germany) [Adv Sci (Weinh)] 2024 Oct; Vol. 11 (40), pp. e2404870. Date of Electronic Publication: 2024 Sep 03.
DOI: 10.1002/advs.202404870
Abstrakt: Quasi-3D plasmonic nanostructures are in high demand for their ability to manipulate and enhance light-matter interactions at subwavelength scales, making them promising building blocks for diverse nanophotonic devices. Despite their potential, the integration of these nanostructures with optical sensors and imaging systems on a large scale poses challenges. Here, a robust technique for the rapid, scalable, and seamless replication of quasi-3D plasmonic nanostructures is presented straight from their production wafers using a microbubble process. This approach not only simplifies the integration of quasi-3D plasmonic nanostructures into a wide range of standard and custom optical imaging devices and sensors but also significantly enhances their imaging and sensing performance beyond the limits of conventional methods. This study encompasses experimental, computational, and theoretical investigations, and it fully elucidates the operational mechanism. Additionally, it explores a versatile set of options for outfitting nanophotonic devices with custom-designed plasmonic nanostructures, thereby fulfilling specific operational criteria.
(© 2024 The Author(s). Advanced Science published by Wiley‐VCH GmbH.)
Databáze: MEDLINE
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