title: Measuring refractive index and volume of liquid under high pressure with optical coherence tomography and light microscopy.
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.
authors.forename: Donglin
authors.initials: D
authors.lastname: Wang
authors.forename: Kun
authors.initials: K
authors.lastname: Yang
authors.forename: Yin
authors.initials: Y
authors.lastname: Zhou