Two-Photon Luminescence and Second-Harmonic Generation in Organic Nonlinear Surface Comprised of Self-Assembled Frustum Shaped Organic Microlasers.
Adv Mater
; 29(15)2017 Apr.
Article
em En
| MEDLINE
| ID: mdl-28112830
ABSTRACT
An ultrathin nonlinear optical (NLO) organic surface composed of numerous self-assembled frustum-shaped whispering-gallery-mode resonators displays both two-photon luminescence and second-harmonic-generation signals. A super-second-order increase of the NLO intensity with respect to pump power confirms the microlasing action and practical usefulness of the NLO organic surfaces.
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MEDLINE
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En
Ano de publicação:
2017
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Article