檢視旋光的原始碼

[[File:旋光.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%97%8B%E5%85%89&step_word=&hs=0&pn=3&spn=0&di=216370&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2404074215%2C1147410572&os=1980989627%2C243292783&simid=3445361542%2C424369787&adpicid=0&lpn=0&ln=1866&fr=&fmq=1621307696311_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.whb.ac.cn%2Fxw%2Fkyjz%2F201909%2FW020190906593068168581.jpg%26refer%3Dhttp%3A%2F%2Fwww.whb.ac.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1623899702%26t%3D5f6e1e61fe3eb02a60bcd35fcb7b0781&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Boik_z%26e3Bwv_z%26e3BvgAzdH3FxoAzdH3Fhy3zAzdH3Fda8lalAzdH3Fpda8lalam_cn00bl0_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原图链接][http://www.whb.ac.cn/xw/kyjz/201909/t20190906_5377897.html 来自武汉分院]]]
'''旋光'''光通过某些物质，偏振面发生了旋转，这个现象称为旋光现象。这些物质所具有的这种性质成为旋光效应或旋光性。旋光角度与晶体的旋光率有关，旋光率越大，角度越大。旋光角度还与晶体的厚度成正比。旋光效应满足光路可逆性。