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Highly directional stadium-shaped polymer microlasers

Abstract : The far field emission of 2D stadium-shaped microlasers is investigated. Stadium-shaped micro-cavities based on a laser dye embedded in a polymer matrix have been elaborated. Such stadium-shaped microresonators, made by lithography and reactive ion etching have displayed quality factors greater than 6000 and a high output power. The highly directional far field pattern of the emitted beam (FWHM 15°) reflects the symmetries of the stadium shape.
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https://hal.archives-ouvertes.fr/hal-00096897
Contributor : Claudine Le Vaou <>
Submitted on : Wednesday, September 20, 2006 - 3:11:59 PM
Last modification on : Monday, February 15, 2021 - 10:37:52 AM

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  • HAL Id : hal-00096897, version 1

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Mélanie Lebental, Jean-Sébastien Lauret, Rolland Hierle, Joseph Zyss. Highly directional stadium-shaped polymer microlasers. Applied Physics Letters, American Institute of Physics, 2006, 88, pp.031108. ⟨hal-00096897⟩

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