基于柯西色散公式测量费尔德常数的方法MEASURING METHOD OF VERDET CONSTANT BASED ON CAUCHY DISPERSION FORMULA
叶昱成,梁小冲,蒋昕
摘要(Abstract):
柯西色散公式是法国数学家柯西发现媒质的折射率与真空中入射光的波长的数学关系。由此可以提出一种在分光计实验平台上利用柯西色散原理测量费尔德常数的新方法,通过分光计测量汞灯发出的光线在三棱镜及三棱镜容器中发生色散时,每种特征谱线对应的折射率,进而计算出晶体的费尔德常数。此方法实验周期短,成本较低,可适应于多种环境下,使得测量更加简便。
关键词(KeyWords): 柯西色散公式;分光计;三棱镜色散;折射率;费尔德常数
基金项目(Foundation): 四川大学大学生创新创业训练计划项目基金(C2020108140)
作者(Author): 叶昱成,梁小冲,蒋昕
参考文献(References):
- [1] 张庆,王小怀.掠射法测液体折射率时折射角与介质折射率的关系[J].韩山师范学院学报(社会科学版),2005(3):24-26.ZHANG Q,WANG X H.Relation between the medium refraction coefficient and refraction angle in measuring the liquid refraction coefficient with method of grazing incidence[J].Journal of Hanshan Teachers college (Social Science Edition),2005(3):24-26.(in Chinese)
- [2] 靳伟,马红,孙宇航,等.基于Matlab的棱镜折射率的测定实验的数据处理[J].西安邮电学院学报,2011,16(S2):107-110.JIN W,MA H,SUN Y H,et al.Data processing of prism refractive index measurement experiment based on Matlab[J].Journal of Xi'an Institute of Posts and Telecommunications,2011,16(S2):107-110.(in Chinese)
- [3] 张晓兰,王鑫.分光计调节与使用实验中的实际问题[J].黑龙江科技信息,2012(10):194.ZHANG X L,WANG X.Practical problems in experiments of spectrometer regulation and use[J].Journal of Heilongjiang Science and Technology Information,2012(10):194.(in Chinese)
- [4] 温伟峰,李建中,张登洪.全光纤电流互感器控制电路设计[J].电子技术应用,2014,40(2):81-84.WEN W F,LI J Z,ZHANG D H.Control circuit design of all-fiber current transformer[J].Application of Electronic Technology,2014,40(2):81-84.(in Chinese)
- [5] 郭永康,朱建华.光学[M].3版.北京:高等教育出版社,2017.
- [6] 杨佳苗.激光差动共焦干涉元件参数测量方法与技术研究[D].北京理工大学,2015.
- [7] 杨福家.原子物理学[M].4版.北京:高等教育出版社,2008.
- [8] 彭金松,李根生,董一萍.三棱镜折射率的测量研究[J].科技创新导报,2017,14(13):26-27+29.PENG J S,LI G S,DONG Y P.Measurement of refractive index of prism[J].Journal of Science and Technology Innovation,2017,14(13):26-27+29.(in Chinese)
- [9] 杨文锦,张浩,景银兰,等.基于布儒斯特定律测折射率的实验仪器设计[J].河北农机,2019(7):55-56.YANG W J,ZHANG H,JING Y L,et al.Experimental instrument design for refractive index measurement based on Brewster's law[J].Hebei Agricultural Machinery,2019(7):55-56.(in Chinese)
- [10] 孟赟,闫宝罗,樊代和,等.三棱镜折射率的精确测量[J].激光与光电子学进展,2017,54(12):191-197.MENG Y,YAN B L,FAN D H,et al.Accurate measurement of refractive index of prism[J].Advances in Laser and optoelectronics,2017,54(12):191-197.(in Chinese)
- [11] 陈杰,刘国营,李文胜,等.用分光计测量三棱镜折射率实验中的光谱弯曲现象[J].大学物理,2013,32(12):21-23+36.CHEN J,LIU G Y,LI W S,et al.Spectral bending in Prism refractive index experiments using a spectrometer[J].University Physics,2013,32(12):21-23+36.(in Chinese)
- [12] 洪丽,符运良,卞秀芬,等.分光计测定三棱镜折射率方法的改进[J].海南师范大学学报(自然科学版),2010,23(1):41-43.HONG L,FU Y L,BIAN X F,et al.Improvement of spectrophotometric method for measuring refractive index of prism[J].Journal of Hainan Normal University (Natural Science Edition),2010,23(1):41-43.(in Chinese)
- [13] 单永明,牛连平.棱镜折射率测量方法的比较及改进[J].科技资讯,2010(4):250-251.SHAN Y M,NIU L P.Comparison and improvement of prism refractive index measurement methods[J].Science and Technology Information,2010(4):250-251.(in Chinese)
- [14] 钱小陵.用激光束精密测量费尔德常数[J].量子电子学,1996(5):463.QIAN X L.Precision measurement of Field constant by laser beam[J].Quantum Electronics,1996(5):463.(in Chinese)
- [15] 杨慧,菅在和.最小偏向角测定折射率实验改进[J].太原师范学院学报(自然科学版),2018,17(3):68-71.YANG H,JIAN Z H.Experimental improvement on the measurement of refractive index with minimum deviation angle[J].Journal of Taiyuan Normal University (Natural Science Edition) ,2018,17(03):68-71.(in Chinese)
- [16] 罗乐,王刚志.调整分光计的探讨[J].实验室研究与探索,2000(2):107-108.LUO L,WANG Z G.Discussion on adjusting spectrometer[J].Laboratory Research and Exploration,2000(2):107-108.(in Chinese)
- [17] 王小怀.分光计调节和使用中的困难及解决措施[J].实验室研究与探索,2007(2):35-37.WANG X H.Difficulties in adjusting and using spectrometer and its solution[J].Laboratory Research and Exploration,2007(2):35-37.(in Chinese)