Micro-optics are key components in a wide range of applications, including advanced imaging, sensing, and display systems. These applications require optical elements that combine a minimal form factor with outstanding optical performance. Two-Photon Grayscale Lithography, based on Two-Photon Polymerization, enables additive manufacturing of 2.5D microoptics with submicron resolution, high shape accuracy and broad design flexibility, making it a powerful technology for next-generation optical components.
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Sofia Rodriguez (2025) studied this question.
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