Brillouin lasing in integrated liquid-core optical fibers
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Writing Bragg Gratings in Multicore Fibers
Published on: April 20, 2016
K Kieu1, D Churin, L Schneebeli
1College of Optical Sciences, The University of Arizona, 1630 E. University Blvd., Tucson, Arizona 85721, USA. kkieu@optics.arizona.edu
Optics Letters
|March 5, 2013
Abstract:
We report Brillouin lasing in an integrated liquid-core optical fiber filled with neat CS2. This is the first observation of Brillouin lasing in an optical fiber filled with a liquid, to the best of our knowledge. The linewidth of the single frequency liquid-based Brillouin laser was estimated to be <1 kHz by beating two similar but independent lasers against one another.
