Schematic illustration of the upconversion process from near-infrared to visible light via two-photon absorption in TADF molecules (IMAGE)

Kyushu University

Schematic illustration of the upconversion process from near-infrared to visible light via two-photon absorption in TADF molecules

Caption

This image depicts the structure of the proposed organic molecule, alongside the energy level diagrams of two-photon absorption (left side) and thermally activated delayed fluorescence (right side).

Credit

Youhei Chitose/Kyushu University

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