1.57 µm fiber source for atmospheric CO 2 continuous-wave differential absorption lidar

Xiong Yang, Robert Lindberg, Jim Larsson, Joakim Bood, Mikkel Brydegaard, Fredrik Laurell

Research output: Contribution to journalArticlepeer-review

Abstract

We present an efficient fiber source designed for continuous-wave differential absorption light detection and ranging (CW DIAL) of atmospheric CO 2 -concentration. It has a linewidth of 3 MHz, a tuning range of 2 nm over the CO 2 absorption peaks at 1.572 µm, and an output power of 1.3 W limited by available pump power. Results from the initial CW DIAL testing are also presented and discussed.

Original languageEnglish
Pages (from-to)10304-10310
Number of pages7
JournalOptics Express
Volume27
Issue number7
DOIs
Publication statusPublished - 2019

Subject classification (UKÄ)

  • Atom and Molecular Physics and Optics

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