Skip to main navigation Skip to search Skip to main content

Determination of the chromatic dispersion of liquids based on the liquid-prism SPR configuration in angular and spectral interrogations

  • Harbin Institute of Technology
  • Heilongjiang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this work, we use the liquid-prism SPR sensing configuration to determine the chromatic dispersion of different liquids, since the condition of SPR is sensitive to the refractive index of the liquid prism. We use the glass slide coated with 50 nm Au film as the sensing chip, and use AvaLight - HAL (360 nm - 2500 nm) light source as the broaden band light source in our experiments. We adopt the deionized water as the standard sample to determine the chromatic dispersion of different liquid samples (ethanol and n-hexane), and we implement the experiment through the SPR sensing configuration in angular and spectral interrogations. According to the experimental data, the chromatic dispersions of ethanol and n-hexane are obtained. The proposed technique provides a new high sensitive method for the determination of chromatic dispersion of liquids.

Original languageEnglish
Title of host publicationAOPC 2015
Subtitle of host publicationOptical Test, Measurement, and Equipment
EditorsJonathan D. Ellis, Yongcai Guo, Sen Han, Junpeng Guo
PublisherSPIE
ISBN (Electronic)9781628419023
DOIs
StatePublished - 2015
EventApplied Optics and Photonics, China: Optical Test, Measurement, and Equipment, AOPC 2015 - Beijing, China
Duration: 5 May 20157 May 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9677
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceApplied Optics and Photonics, China: Optical Test, Measurement, and Equipment, AOPC 2015
Country/TerritoryChina
CityBeijing
Period5/05/157/05/15

Keywords

  • Chromatic dispersion
  • Liquid prism
  • Spectral interrogation
  • Surface Plasmon Resonance

Fingerprint

Dive into the research topics of 'Determination of the chromatic dispersion of liquids based on the liquid-prism SPR configuration in angular and spectral interrogations'. Together they form a unique fingerprint.

Cite this