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Unsupervised Source Separation Technique for Multi-speciation Using a Single Laser: Quantifying Hydrocarbons without their Reference Spectra

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

We present an autoencoder that can infer molar fractions and reference spectra based solely on mixture spectra. The model is demonstrated to work for C1-C3 hydrocarbon gas mixtures measured using an interband cascade laser. This method can ease the dependence of spectroscopic sensing on reference spectra.

Original languageEnglish
StatePublished - 2024
Externally publishedYes
EventCLEO: Applications and Technology in CLEO 2024, CLEO: A and T 2024 - Part of Conference on Lasers and Electro-Optics - Charlotte, United States
Duration: 5 May 202410 May 2024

Conference

ConferenceCLEO: Applications and Technology in CLEO 2024, CLEO: A and T 2024 - Part of Conference on Lasers and Electro-Optics
Country/TerritoryUnited States
CityCharlotte
Period5/05/2410/05/24

Bibliographical note

Publisher Copyright:
© Optica Publishing Group 2024, © 2024 The Author(s)

ASJC Scopus subject areas

  • General Computer Science
  • Space and Planetary Science
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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