Effect of Local Pumping on Random Laser Modes

X. Wu; J. Andreasen; H. Cao; A. Yamilov

doi:10.1364/META.2007.TuB4

Photonic Metamaterials: From Random to Periodic
OSA Technical Digest (CD) (Optica Publishing Group, 2007),
paper TuB4
•https://doi.org/10.1364/META.2007.TuB4

Effect of Local Pumping on Random Laser Modes

X. Wu, J. Andreasen, H. Cao, and A. Yamilov

Photonic Metamaterials: From Random to Periodic 2007

Jackson Hole, Wyoming United States
4–7 June 2007
ISBN: 1-55752-839-X

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X. Wu, J. Andreasen, H. Cao, and A. Yamilov, "Effect of Local Pumping on Random Laser Modes," in Photonic Metamaterials: From Random to Periodic, OSA Technical Digest (CD) (Optica Publishing Group, 2007), paper TuB4.

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Abstract

We developed a numerical method to calculate the quasimodes and lasing modes in one-dimensional random systems. Local pumping could make the lasing modes differ drastically from the quasidmodes of a weakly scattering system.

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