Individual Differences in Loss Aversion and the Effects on Well-being A Mixed-Methods Approach

损失厌恶的个体差异及其对幸福感的影响混合方法

• 批准号: 2100240
• 金额: --
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2100240
• 关键词: Individual; Differences; Loss; Aversion; Effects

The project focused on the development of avalanche photodiodes (APDs) in optical telecommunications. This involved investigation of ohmic contacts on InGaAs and avalanche multiplication of AlGaAsSb. Measured results from the InGaAs PIN diode suggest that the contacts and bond pads were not sufficiently optimised and can have a negative impact on the bandwidth. The AlGaAsSb APD with InGaAs contact layer was found to have a gain-bandwidth product of 224 GHz. An investigation of wavelength division multiplexing, using photonic bandgap, was investigated. This could be a potential way of increasing the data transmission rates in optical telecommunication systems. A photonic crystal demultiplexer was designed with 8-10 channels, 30-40% transmission efficiency but a relatively small footprint.

该项目的重点是开发光通信中的雪崩光电二极管。这涉及到InGaAs欧姆接触和AlGaAsSb雪崩倍增的调查。InGaAs PIN二极管的测量结果表明，触点和焊盘没有充分优化，可能对带宽产生负面影响。发现具有InGaAs接触层的AlGaAsSb APD具有224 GHz的增益带宽积。研究了基于光子带隙的波分复用技术。这可能是提高光通信系统中数据传输速率的一种潜在方式。设计了一种光子晶体解复用器，具有8-10个通道，30-40%的传输效率，但相对较小的占地面积。