基于高亮度高纯度LED旋光色散仪的研制  

Manufacture of optical rotatory dispersion instrument based on high brightness and high purity LED

作　　者：颜飞彪 [1] 潘雪丰 [1] 陶卫东 [1] 白贵儒 [2] BAI Gui-ru  

机构地区：[1]宁波大学理学院,浙江,宁波,315211 [2]宁波大学光纤通信与网络技术研究所,浙江,宁波,315211

出　　处：《光学仪器》2005年第1期68-71,共4页Optical Instruments

基　　金：国家自然科学基金资助项目(60307003);浙江省教育厅资助项目(20030436);浙江省高校青年教师资助计划

摘　　要：使用高亮度高纯度LED为光源,成功地研制出旋光色散仪,并通过对手性物质灰黄霉素溶液及氯酸纳晶体在不同波长下的旋光角的多次测量、比较,显示该旋光色散仪具有较高的精度,较好的重复性和方便性。Using high brightness and high purity LED as light source, the optical rotatory dispersion instrument has been manufactured successfully. At different optical wavelengh, the rotatory angles of chiral material including griseofulvin solution and sodium chlorate crystal have been measured and compared repeatedly. The results show that the optical rotatory dispersion instrument possesses high accuracy, good repetition and convenience.

关 键 词：LED 旋光色散仪 手性物质 

分 类 号：TH744.2[机械工程—光学工程]