An optical transceiver design for long-path broadband differential optical absorption spectroscopy

Joohyung Lee, Kunekwan Song, Hongin Kim, Minsu Choi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

We describe optical and structure design of an optical transceiver for remote sensing of multiple gas pollutants by long-path differential optical absorption spectroscopy. The optical transceiver consists of a primary mirror of 200 mm diameter with f/2, 70 mm diameter of secondary mirror and two fiber ports which are transmitting light and receiving light purposed, respectively. Our optical simulation proves the proposed telescope design enables ∼30 % fiber-coupling efficiency without significant spectral loss.

Original languageEnglish
Title of host publication2017 11th International Conference on Sensing Technology, ICST 2017
PublisherIEEE Computer Society
Pages1-3
Number of pages3
ISBN (Electronic)9781509065264
DOIs
StatePublished - 2 Jul 2017
Event11th International Conference on Sensing Technology, ICST 2017 - Sydney, Australia
Duration: 4 Dec 20176 Dec 2017

Publication series

NameProceedings of the International Conference on Sensing Technology, ICST
Volume2017-December
ISSN (Print)2156-8065
ISSN (Electronic)2156-8073

Conference

Conference11th International Conference on Sensing Technology, ICST 2017
Country/TerritoryAustralia
CitySydney
Period4/12/176/12/17

Keywords

  • Component
  • LP-DOAS
  • Optical transceiver
  • Remote sensing
  • Spectroscopy

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