標題: An improved method for measuring refractive-index of a medium
作者: Su, DC
Lee, JY
光電工程學系
Department of Photonics
關鍵字: index measurements;heterodyne interferometry;Fresnel's equation
公開日期: 1998
摘要: An improved method for measuring the refractive index of a medium is presented. First, the light coming from a circular heterodyne source is incident on the test medium. And, the reflected light passes through an analyzer with the transmission axis at a moderate azimuth angle. Then, the phase variation of the reflected light is measured by the heterodyne interferometric technique. Finally, substituting this phase variation into the equations derived from Fresnel's equations and Jones calculus, we can obtain the refractive index of the test medium.
URI: http://hdl.handle.net/11536/19457
http://dx.doi.org/10.1117/12.312943
ISBN: 0-8194-2933-3
ISSN: 0277-786X
DOI: 10.1117/12.312943
期刊: LASER INTERFEROMETRY IX: TECHNIQUES AND ANALYSIS
Volume: 3478
起始頁: 245
結束頁: 252
顯示於類別:會議論文


文件中的檔案:

  1. 000078398900025.pdf