Emission studies on carbon dot embedded self-assembled 3D photonic crystal structure

Safna Saif; Sree Sanker S S; Karthika Sankar; Milan K. Moncy; Harikrishnan P. V.; Madhusoodanan K. N.; T. Priya Rose

doi:10.1117/12.2670047

11 May 2023 Emission studies on carbon dot embedded self-assembled 3D photonic crystal structure

Safna Saif, Sree Sanker S S, Karthika Sankar, Milan K. Moncy, Harikrishnan P. V., Madhusoodanan K. N., T. Priya Rose

Proceedings Volume 12638, Women in Optics and Photonics in India 2022; 126380U (2023) https://doi.org/10.1117/12.2670047
Event: Women in Optics and Photonics in India, 2022, Bangalore, India

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Abstract

Modification of emission intensity of light emitters can have promising applications in sensing and imaging. Photonic crystals when incorporated with light emitters can lead to tuning of their emission intensity with respect to the relative positioning of the photonic bandgap and excitation or emission maxima of the light emitter. Herein we have prepared a carbon dot embedded self assembled photonic crystal structure. Their structural and optical characterizations were performed and the modification of optical emission from carbon dots when embedded in a photonic crystal matrix was analyzed using laser induced fluorescence technique.

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Safna Saif, Sree Sanker S S, Karthika Sankar, Milan K. Moncy, Harikrishnan P. V., Madhusoodanan K. N., and T. Priya Rose "Emission studies on carbon dot embedded self-assembled 3D photonic crystal structure", Proc. SPIE 12638, Women in Optics and Photonics in India 2022, 126380U (11 May 2023); https://doi.org/10.1117/12.2670047

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