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Conferences > CLEO_Europe > 2021 > ch_6 > ch_6_3
  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ch_6_3

Spectroscopic Gas Detection Using Thin-film Mesoporous Waveguides

Anurup Datta, Sebastián Alberti, Marek Vlk, and Jana Jágerská

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Abstract

Chip-integrated waveguides for gas sensing have inadequate evanescent field interaction. A thin-film mesoporous waveguide has enhanced sensitivity through gas interaction with the field inside the waveguide-core, demonstrated through spectroscopic detection of acetylene at 1520 nm.

© 2021 IEEE

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