Laser Spectroscopy Equipment for an Undergraduate Chemistry Laboratory

本科生化学实验室激光光谱设备

• 批准号: 8951867
• 负责人: Daniel Gerrity
• 金额: $ 2.11万
• 依托单位: Reed College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-04-15 至 1991-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8951867&HistoricalAwards=false
• 关键词: Laser; Spectroscopy; Equipment; Undergraduate; Chemistry

In this project the essential components of versatile laser spectrometer is assembled that enables our chemistry major to carry out experiments in Raman spectroscopy, time-resolved absorption spectroscopy, and time-resolved fluorescence spectroscopy. The total system includes both a pulsed nitrogen laser and a dye laser, as well as a monochromator, a signal processor, and a laboratory computer to store and analyze the data. The spectrometer is used to introduce students to several phenomena and techniques which are important to current research in chemistry. These include (a) principles and applications of lasers, (b) techniques for measuring very fast processes, and (c) computer interfacing and control of experiments. This also provides an opportunity for our chemistry majors to use state-of-the-art laser equipment for independent research projects. The institution is matching the NSF grant with an equal amount of funds.

在这个项目中，多功能激光器的基本组成部分 光谱仪组装，使我们的化学专业进行 拉曼光谱实验，时间分辨吸收 光谱法和时间分辨荧光光谱法。 总 系统还包括脉冲氮激光器和染料激光器 作为单色器，信号处理器和实验室计算机， 存储和分析数据。 光谱仪用于介绍 学生的几个现象和技术，这是重要的， 化学的最新研究。 这些原则包括：（a）原则和 激光的应用，（B）用于非常快速测量的技术 过程，以及（c）计算机接口和实验控制。 这也为我们化学专业的学生提供了一个机会， 为独立研究项目提供最先进的激光设备。 该机构正在将NSF赠款与等量的 资金