Novel quasi-phase-matched semiconductor nonlinear crystals to generate light in broad wavelength ranges

新型准相位匹配半导体非线性晶体可产生宽波长范围的光

• 批准号: EP/E005381/1
• 负责人: Edik Rafailov
• 金额: $ 46.84万
• 依托单位: University of Dundee
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2007
• 资助国家: 英国
• 起止时间: 2007 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FE005381%2F1
• 关键词: Novel; quasi; phase; matched; semiconductor

Within this project we plan to carry out theoretical and experimental studies of novel types of first-order quasi-phasematching in semiconductor materials. In addition to fully characterising and optimising these crystals for UV/visible and near/mid-IR wavelength ranges, I also wish to evaluate their applicability towards the realization of compact laser sources for these wavelength ranges. The overall objective of this work is to produce diode-laser-driven, compact UV/visible (370-600nm) and near/mid-IR (1.3 - 35 um) sources having 10's mW output power and broadband tuning over 1000 nm at room temperature.

在这个项目中，我们计划在半导体材料中进行新型一阶准相位匹配的理论和实验研究。除了充分表征和优化这些晶体的紫外/可见光和近/中红外波长范围外，我还希望评估它们对实现这些波长范围的紧凑型激光源的适用性。这项工作的总体目标是生产二极管激光驱动的，紧凑的紫外/可见光（370-600nm）和近/中红外（1.3 - 35um）光源，具有10毫瓦的输出功率和室温下1000纳米以上的宽带调谐。