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Morphology-dependent resonant laser emission of dye-doped ellipsoidal microcavity

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posted on 2024-07-09, 23:14 authored by Saulius JuodkazisSaulius Juodkazis, Kunihiko Fujiwara, Toshimasa Takahashi, Shigeki Matsuo, Hiroaki Misawa
We report a morphology-dependent resonance (MDR) laser emission of rhodamine-doped ellipsoidal microcavity of the poly(methylmethacrylate) particles. Elliptical particles showed different lasing properties: the lasing threshold, intramode spectral separation, mode intensity, and spectral position, when an excitation is pointed to the different locations on the particle. This differs from the well-understood MDR lasing in spherical microparticles.

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ISSN

0021-8979

Journal title

Journal of Applied Physics

Volume

91

Issue

3

Pagination

5 pp

Publisher

American Institute of Physics

Copyright statement

Copyright © 2002 American Institute of Physics. The published version is reproduced with the permission of the publisher.

Language

eng

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