Hybrid plasmonic waveguide for integrated photonic signal processing

用于集成光子信号处理的混合等离子体波导

• 批准号: DP150100779
• 负责人: A/Prof Stefano Palomba
• 金额: $ 33.22万
• 依托单位: The University of Sydney
• 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 2017-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150100779
• 关键词: Hybrid; plasmonic; waveguide; integrated; photonic

Fast processing of information is central to modern society. This task is traditionally carried out by electronics, which however is becoming too slow and energy-consuming for some tasks. Among alternative technologies optics is the most promising, because it is fast and potentially energy efficient, but possible optical solutions are either quite bulky or suffer from high ohmic losses because the light needs to travel through metal. This project aims to design and fabricate a device which emits a train of short pulses, a key requirement for any signal processing, and in which the light resides mostly in low-loss material. By using metals merely to confine the light, such a 'hybrid' device would avoid the drawbacks of traditional photonic solutions.

信息的快速处理是现代社会的核心。这项任务传统上是由电子设备来完成的，然而，对于某些任务来说，电子设备变得太慢了，而且消耗能量。在替代技术中，光学是最有前途的，因为它速度快，潜在的节能，但可能的光学解决方案要么相当笨重，要么遭受高欧姆损耗，因为光需要穿过金属。该项目旨在设计和制造一种发射一系列短脉冲的设备，这是任何信号处理的关键要求，其中光主要驻留在低损耗材料中。通过使用金属来限制光，这种“混合”装置将避免传统光子解决方案的缺点。