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Flexible visible photonic crystal laser

Photonic crystal (PhC) lasers feature compact mode volume with high quality factor and they are promising candidates for ultra-fast and ultimate thresholdless lasing operation [1]. Until now, most photonic crystal lasers fabricated on silicon [2], III-V [3] and organic hybrid platforms [4] are limited by their natural rigidities. Here we report on a hybrid laser platform comprised of flexible organic supporting material PDMS and inorganic III-V material designed to operate in the spectral vicinity of 670 nm, which could be applied to ultra-small biosensors, flexible laser projection displays.