首页> 外国专利> A METHOD FOR THE DESIGN AND MANUFACTURE OF AN OPTICAL DEVICE INCLUDING AN APERIODIC MATRIX OF NANOSTRUCTURES FOR NEAR-FIELD OPTICAL MODULATION AND OPTICAL DEVICES BASED ON AN APERIODIC MATRIX OF NANOSTRUCTURES OBTAINABLE BY MEANS OF SAID METHOD

A METHOD FOR THE DESIGN AND MANUFACTURE OF AN OPTICAL DEVICE INCLUDING AN APERIODIC MATRIX OF NANOSTRUCTURES FOR NEAR-FIELD OPTICAL MODULATION AND OPTICAL DEVICES BASED ON AN APERIODIC MATRIX OF NANOSTRUCTURES OBTAINABLE BY MEANS OF SAID METHOD

机译：一种用于设计和制造一种光学装置的方法，包括基于通过所述方法获得的基于纳米结构的非周期性基质的近场光学调制和光学器件的非周期性纳米结构的光学装置的光学装置

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摘要

A computer-implemented method of designing an optical device that comprises an aperiodic matrix of nanostructures (NR) made of a predetermined material, adapted to modulate a near field incident optical radiation and examples of optical devices obtainable by means of the method are described. A precursor array of nanostructures (NR) that comprises a regular periodic arrangement of replicas of a unit cell is defined (100) in a predetermined two-dimensional reference system associated with a substrate. Starting from the precursor array, a configuration pattern of the aperiodic matrix of nanostructures (NR) is calculated by modifying (200, 300) at least one spatial parameter of the nanostructure unit cell in the regular periodic arrangement of replicas of the unit cell according to a predetermined mathematical model. A method for manufacturing an optical device comprises controlling a predetermined technique of structuring the substrate in accordance with the calculated configuration model.

机译：描述了一种设计包括由预定材料制成的纳米结构（NR）的非周期性矩阵的光学装置的计算机实现的方法，适于调制近场入射光辐射和通过该方法可获得的光学装置的示例。在与基板相关联的预定二维参考系统中限定（100）限定包含单元电池的常规周期性排列的纳米结构（NR）的前体阵列。从前体阵列开始，通过修改（200,300）根据单元电池的复制品的常规周期性排列来计算（200,300）的纳米结构单元电池的至少一个空间参数来计算纳米结构（NR）的非周期性矩阵的配置图案。预定的数学模型。一种用于制造光学装置的方法包括根据计算出的配置模型控制构成基板的预定技术。

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公开/公告号WO2020212925A8

专利类型
公开/公告日2021-03-04

原文格式PDF
申请/专利权人 FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;
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申请/专利号WO2020IB53653
发明设计人 KRAHNE ROMAN;MISCUGLIO MARIO;SPIRITO DAVIDE;MARTIN-GARCIA BEATRIZ;PROIETTI ZACCARIA REMO;BORYS NICHOLAS JON;WEBER-BARGIONI ALEXANDER;SCHUCK PETER JAMES;
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申请日2020-04-17
分类号G02B1;G02B5;
国家 IB
入库时间 2022-08-24 17:33:19

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