Fully organic nanofiber lasers, made by a polymer matrix doped with gain molecules, are demonstrated. The nanofiber lasers exhibit emission in the visible and near infrared range (see image), supporting efficient waveguiding of the self-emitted light. Individual fibers can operate as optical cavities, emitting single-mode laser light at visible wavelengths with a threshold of tens of µJ cm-2.
Laser emission from electrospun polymer nanofibers
CAMPOSEO ANDREA;PISIGNANO DARIO
2009
Abstract
Fully organic nanofiber lasers, made by a polymer matrix doped with gain molecules, are demonstrated. The nanofiber lasers exhibit emission in the visible and near infrared range (see image), supporting efficient waveguiding of the self-emitted light. Individual fibers can operate as optical cavities, emitting single-mode laser light at visible wavelengths with a threshold of tens of µJ cm-2.File in questo prodotto:
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