Correlation Interferometry and Time-resolved Spectroscopy to Elucidate the Origins of Radiation Brightening in Viromimetic Particles

Abstract

The main goal of the project was to construct a comprehensive spectroscopic analysis system,including photon statistics with a Hanbury Brown and Twiss interferometer, single-particle fluorescence life- time with a 25 ps resolution spectrometer, and transient absorption spectroscopy through the upgrade and inclusion of aset-up available in the lab. In addition, we proposed to construct an optical levitation chamber, which will madepossible spectroscopic investigations of single particles free of substrate and solvent interference.

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Document Details

Document Type
Technical Report
Publication Date
Aug 18, 2022
Accession Number
AD1210869

Entities

People

  • Bogdan Dragnea

Organizations

  • Indiana University

Tags

DTIC Thesaurus Topics

  • Absorption
  • Absorption Cross Sections
  • Cyanine Dyes
  • Fluorescence
  • Fluorophores
  • Frequency
  • Information Operations
  • Instrumentation
  • Mechanical Properties
  • Nanomaterials
  • Organic Solvents
  • Particles
  • Patent Applications
  • Patent Office
  • Radiation
  • Self Assembly
  • Spectroscopy
  • Statistics
  • Students
  • Surface Plasmon Resonance
  • Technology Transfer

Fields of Study

  • Physics

Readers

  • Aerosol Science/Aerosol Physics
  • Chemistry (specifically Chemical Fluorescence)
  • Image Processing and Computer Vision.