Improving frequency comb interferometry for sensing applications

改进传感应用的频率梳干涉测量

• 批准号: 418714-2011
• 负责人: Genest, Jérôme
• 金额: $ 2.78万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=495020
• 关键词: Improving; frequency; comb; interferometry; sensing

Using the controlled interference between two stabilized short pulse lasers, known as frequency combs, is a new paradigm for optical measurements that shows a lot of potential. It allows retrieving the spectral signature of gases as well as to form three-dimensional images of biomedical samples. For remote sensing application, the approach can merge range determination and spectral identification capabilities currently requiring several instruments.

使用两个稳定的短脉冲激光器之间的受控干涉，称为频率梳，是一种新的光学测量范例，显示出很大的潜力。它允许检索气体的光谱特征以及形成生物医学样品的三维图像。对于遥感应用，该方法可以合并范围确定和光谱识别能力，目前需要几个仪器。