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Broadband Terahertz Gradient Index Lens by Using Subwavelength Silicon Honeycomb Structures

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Lissajous Scanning Endoscopic OCT Catheter using Asymmetric Silicon Structures

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Nanoplasmonic tip array for large area nanolithography

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Nanostructured metal template with lens curvature for antireflective polymer lens

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Biologically inspired hierarchical structures of firefly light organ for high light extraction