Efficient, directional and spin-controlled nanoscale light sources

高效、定向和自旋控制的纳米级光源

• 批准号: DP150103733
• 负责人: Prof Dragomir Neshev
• 金额: $ 28.57万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2018-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150103733
• 关键词: Efficient; directional; spin; controlled; nanoscale

This project aims to develop a new class of functional light sources by harnessing the nanoscale interactions between emitters and metallic or dielectric nanoparticles. Understanding of these interactions would lead to efficient energy extraction from emitters to far-field radiation; in addition, new functionalities including highly directional emission, circularly polarised emission, and super-radiance would be realised. The outcomes of this project are expected to enable unprecedented control of light emission beyond current capabilities and will revolutionise lighting and display technologies. Furthermore the project aims to open new opportunities for the development of bright bio-medical fluorescent markers as well as deterministic sources of quantum light.

该项目旨在通过利用发射体和金属或介电纳米颗粒之间的纳米级相互作用来开发一类新的功能光源。了解这些相互作用将导致从发射器到远场辐射的有效能量提取；此外，还将实现包括高度定向发射、圆偏振发射和超辐射在内的新功能。该项目的成果预计将实现对超出当前能力的光发射的前所未有的控制，并将彻底改变照明和显示技术。此外，该项目旨在为开发明亮的生物医学荧光标记以及量子光的确定性来源开辟新的机会。