Abstract
Measuring the refractive index and volume of liquid under high pressure simultaneously is a big challenge. This paper proposed an alternative solution by combing optical coherence tomography with microscopy. An experiment for a feasibility study was carried out on polydimethylsiloxane liquid in a diamond anvil cell. The refractive index of the sample increased dramatically with pressure loaded, and the curve of pressure volume was also obtained.
© 2016 Optical Society of America
Full Article | PDF ArticleMore Like This
G. J. Hanna and M. D. McCluskey
Appl. Opt. 48(9) 1758-1763 (2009)
Hsu-Chih Cheng and Yi-Cheng Liu
Appl. Opt. 49(5) 790-797 (2010)
Jun Yang, Shangchun Fan, Cheng Li, Zhanshe Guo, Bo Li, and Bo Shi
Appl. Opt. 55(34) 9695-9702 (2016)