Diffraction order-engineered polarization-dependent silicon nano-antennas metagrating for compact subtissue Mueller microscopy
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| 出版年: | Nanophotonics vol. 14, no. 27 (2025), p. 5277-5290 |
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| 第一著者: | |
| その他の著者: | , , , , |
| 出版事項: |
Walter de Gruyter GmbH
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| 主題: | |
| オンライン･アクセス: | Citation/Abstract Full Text - PDF |
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| 001 | 3285050355 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2192-8606 | ||
| 022 | |a 2192-8614 | ||
| 024 | 7 | |a 10.1515/nanoph-2025-0405 |2 doi | |
| 035 | |a 3285050355 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 263855 |2 nlm | ||
| 100 | 1 | |a Li, Qingyuan |u Department of Physics and Astronomy , 12474 Shanghai Jiao Tong University , Shanghai , 200240 , China | |
| 245 | 1 | |a Diffraction order-engineered polarization-dependent silicon nano-antennas metagrating for compact subtissue Mueller microscopy | |
| 260 | |b Walter de Gruyter GmbH |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a A polarization-dependent silicon nano-antennas metagrating (PSNM) is proposed for parallel polarization transformation by engineering diffraction orders, upon which a compact Mueller microscopy system is implemented for subtissue-level polarization extraction. The polarization-dependent metagrating is designed using matrix Fourier optics and nonlinear optimization with four diffraction orders described by waveplate-like Jones matrices, which is encoded by nano-antennas combining geometric and propagation phases. The measured phase delay and orientation of each diffraction order of the metagrating deviate by less than 6.7 % from the design values, and the overall diffraction efficiency reaches 70.89 % with a coefficient of variation of 0.021. A transmissive PSNM Mueller microscopy system is developed by directly embedding the metagrating into an infinity-corrected microscopic optical path, which extracts subtissue-level polarization distributions of biological sections over a 152 μm × 152 μm field of view with reduced measurement redundancy, facilitating the differentiation and staging of pathological tissues for potential stain-free diagnostic applications. | |
| 653 | |a Silicon | ||
| 653 | |a Coefficient of variation | ||
| 653 | |a Polarization | ||
| 653 | |a Nanoantennas | ||
| 653 | |a Microscopy | ||
| 653 | |a Diffraction efficiency | ||
| 653 | |a Diffraction | ||
| 653 | |a Field of view | ||
| 653 | |a Propagation | ||
| 653 | |a Antennas | ||
| 653 | |a Design | ||
| 653 | |a Aperture | ||
| 653 | |a Optimization algorithms | ||
| 653 | |a Optics | ||
| 653 | |a Hematology | ||
| 653 | |a Efficiency | ||
| 700 | 1 | |a Li Jianyao |u Department of Physics and Astronomy , 12474 Shanghai Jiao Tong University , Shanghai , 200240 , China | |
| 700 | 1 | |a Chen Gaodi |u Department of Physics and Astronomy , 12474 Shanghai Jiao Tong University , Shanghai , 200240 , China | |
| 700 | 1 | |a Lin, Zhiguang |u Department of Hematology , Huashan Hospital, Fudan University , Shanghai , 200240 , China | |
| 700 | 1 | |a Lu, Dongmei |u Department of Hematology , Division of Nutrition, Huashan Hospital, Fudan University , Shanghai , 200240 , China | |
| 700 | 1 | |a Deng Xiaoxu |u Department of Physics and Astronomy , 12474 Shanghai Jiao Tong University , Shanghai , 200240 , China | |
| 773 | 0 | |t Nanophotonics |g vol. 14, no. 27 (2025), p. 5277-5290 | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3285050355/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3285050355/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch |