American Association of Physics Teachers;Woodbury: American Institute of Physics
摘要:
摘要： An autocollimation-based method for measuring the refractive indices of solid or liquids using a Littrow prism is presented. Measurement accuracy is enhanced by use of a telescope. In solids, the refractive index is accurate to three decimal places. Similar accuracy is obtained in liquids by correcting for the wedge angle of the liquid container window. The proposed prismatic method confers high accuracy, compactness, and automation. It is suitable for index measurement applications in undergraduate laboratories. 出版者： Woodbury: American Institute of Physics 出版日期： 2014-03 出處： American journal of physics, 2014-03, Vol.82 (3), p.214-216 資源來源： AIP Journals (American Institute of Physics) 版權： American Association of Physics Teachers 版權： Copyright American Institute of Physics Mar 2014 識別號： ISSN: 0002-9505 識別號： EISSN: 1943-2909 識別號： DOI: 10.1119/1.4834396 識別號： CODEN: AJPIAS
