Detection of CO2 gas utilizing amplified spontaneous emission light source from a Tm +3/Ho +3 co-doped silica fiber

Kyunghwan Oh, T. F. Morse, L. Reinhart

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Trace of CO2 gas of 1% was detected utilizing absorption spectroscopy with an incoherent broad band light source. The light source was the amplified 5I7→ 5I8. spontaneous emission of the I8 transition from a Tm VHo 3 co-doped silica fiber pumped near 800nm. Vibrational bands of CO2 in the range of 1.9-2.1 μm was detected in an absorption cell of 1.1 m path length.

Original languageEnglish
Title of host publication17th Congress of the International Commission for Optics
Subtitle of host publicationOptics for Science and New Technology
Pages994-995
Number of pages2
EditionPART 2
Publication statusPublished - 1996
Event17th Congress of the International Commission for Optics: Optics for Science and New Technology, ICO 1996 - Taejon, Korea, Republic of
Duration: 1996 Aug 19 → 1996 Aug 23

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
NumberPART 2
Volume2778
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

Other17th Congress of the International Commission for Optics: Optics for Science and New Technology, ICO 1996
CountryKorea, Republic of
CityTaejon
Period96/8/19 → 96/8/23

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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