META 2021, META'12

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Random Laser Emission in Innovative Structured Optofluidic Channel
Patrick Sebbah, Kiran Bhakta, Xavier Noblin

Last modified: 2012-01-04

Abstract


We have designed an innovative structured PDMS microfluidic channel that we filled with an ethanolic dye solution. We report random laser emission attributed to the inherent randomness in this structure. A systematic study on the origin of random lasing, and its dependency on pump laser parameters is presented.

Keywords


gain, disorder, random lasers, optofluidics