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Our group has led researches of organic nanophotonic materials and devices. Guided by the requirements of wearable devices and next-generation display technology, we have developed a series of novel organic photonic materials, and investigated excited state dynamics through special photonic behaviors at condensed state, which has contributed to theoretical system of photochemistry and photophysics.

We reported the first organic nanolaser in 2008, and demonstrated unique advantages of organic materials in the field of photonics. We have achieved organic microlasers with lasing wavelength across the full visible spectrum. For the first time, Bose-Einstein condensation of Frenkel excitons has been realized at room temperature within nanoscale regime, which reveals totally different excited state processes and photonic performances from traditional gas, liquid, and solid states.

Moreover, we have developed a variety of techniques for scalable processing of large-area organic integrated photonic circuits, and constructed the world's first full-color organic laser display panel. Aiming to meet the research needs, we have developed distinctive technologies for acquiring time- and spatial-resolved spectroscopies, which have been patented and applied in many universities, institutes, and enterprises across China.