低强度He-Ne激光照射水稻的显微拉曼散射研究  

Studies of low energy He-Ne laser irradiated rice seeds by micro-Raman spectroscopy

作　　者：钱晓凡[1] 周凌云[1] 

机构地区：[1]昆明理工大学电子技术与应用物理系,昆明650051

出　　处：《激光杂志》2003年第4期81-82,共2页Laser Journal

基　　金：国家自然科学基金 ( 60 0 680 0 1);云南省自然科学基金( 2 0 0 0A0 0 2 1M)资助项目

摘　　要：介绍了用显微拉曼研究经低强度He-Ne激光照射 ,并在均匀磁场中处理过的水稻的结果 ,并与未经处理水稻的拉曼光谱进行了比较。基本依据是激光对生物分子的共振激发作用理论。从实验结果看 ,其间的谱线有一定差异 ,表明激光照射和均匀磁场处理 ,有可能改变水稻的遗传特性。In this paper,base on the theory of quantum,we investigated the Raman Spectra of four kinds of paddies with Micro Raman spectroscopy,one of these samples has been irradiated by low energy He-Ne laser first.By comparing the spectra with other samples,we found there are some differences among them,and it means that,irradiated by low energy He-Ne laser,changing the heredity of rice seeds,is possible.

关 键 词：He—Ne激光 激光照射 水稻 显微拉曼散射 遗传特性 

分 类 号：S511[农业科学—作物学] S123