Silicon photonic gas sensing

William M.J. Green, Eric J. Zhang, Chi Xiong, Yves Martin, Jason Orcutt, Martin Glodde, Laurent Schares, Tymon Barwicz, Chu C. Teng, Nathan Marchack, Elizabeth Duch, Swetha Kamlapurkar, Sebastian Engelmann, Nigel Hinds, Tom Picunko, Russell Wilson, Gerard Wysocki

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We present a photonic chip sensor platform for near-infrared laser absorption spectroscopy, which incorporates an uncooled III-V laser and detector, on-chip methane reference cell, and 30cm-long evanescent field waveguides, integrated on a silicon photonics substrate.

Original languageEnglish (US)
Title of host publicationOptical Fiber Communication Conference, OFC 2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580538
StatePublished - 2019
EventOptical Fiber Communication Conference, OFC 2019 - San Diego, United States
Duration: Mar 3 2019Mar 7 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F160-OFC 2019
ISSN (Electronic)2162-2701


ConferenceOptical Fiber Communication Conference, OFC 2019
Country/TerritoryUnited States
CitySan Diego

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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