The Improvement of high-resolution DVD spectroscope and the development of teaching materials on spectroscopy

高分辨率DVD光谱仪的改进及光谱学教材的开发

• 批准号: 22500874
• 负责人: WAKABAYASHI Fumitaka
• 金额: $ 2.75万
• 依托单位: National Museum of Nature and Science, Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22500874/
• 关键词: 分光学; 簡易分光器; 科学教育; 化学教育; 教材開発

The DVD spectroscope that had been developed by the author several years ago (F. Wakabayashi, J. Chem. Educ., 1998) was improved for its utilization to the science education. Its resolution became much better than before and acquiring spectra became much easier than before. The author showed that spectra of reasonably good quality can be observed using a very cheap WEB camera. This method is very convenient for the educational purpose because the image of observed spectrum can be projected on the screen in real time and can be simultaneously recorded in PC. The recorded spectrum image can be immediately analyzed numerically using ImageJ and spreadsheet software. Thus spectrum chart can be easily obtained using very cheap and common equipment. The examples of obtained spectra are shown in this report.

作者几年前开发的DVD分光镜（F。Wakabayashi，J. Chem. Educ.，1998年）因其在科学教育中的应用而得到改进。它的分辨率变得比以前好得多，获取光谱变得比以前容易得多。作者表明，使用非常便宜的WEB相机可以观察到质量相当好的光谱。该方法可将观测光谱图像真实的投影到屏幕上，并可同时记录在PC机上，便于教学。记录的光谱图像可以立即使用ImageJ和电子表格软件进行数值分析。因此，可以很容易地获得光谱图使用非常便宜和常见的设备。获得的光谱的例子显示在本报告中。

项目成果

Effective way to demonstrate visible spectra using a cheap WEB camera and a DVD spectroscope in classroom

在课堂上使用廉价的网络摄像头和 DVD 分光镜演示可见光谱的有效方法

• 发表时间: 2011
• 作者: Masato OSHIMA;Yutaka SAWADA;Kazuyuki HIRAOKA;Rika MATSUMOTO;Takeshi OSHIMA;Atsushi HOSOGAYA;西澤岳夫;若林文高
• 通讯作者: 若林文高

Effective way to demonstrate visible spectra using a cheap WEB camera and a DVD spectroscope in classroom.

在课堂上使用廉价的网络摄像头和 DVD 分光镜演示可见光谱的有效方法。

• 发表时间: 2011
• 作者: Wakabayashi;F.
• 通讯作者: F.

High-resolution Observation of Visible Spectra Using Modified Periscope-type DVD Spectroscope.

使用改进的潜望镜型 DVD 光谱仪对可见光谱进行高分辨率观察。

• 发表时间: 2010
• 作者: Wakabayashi;F.;若林文高
• 通讯作者: 若林文高