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The authors propose a L3 defect photonic crystal nanolaser embedded in flexible medium for nanoscale strain detections. A theoretical optical strain sensitivity of ∼4 nm per ε (1% strain) in the x-direction and ∼3 nm per ε (1% strain) in the y-direction is predicted.
We present studies of two kinds of hybrid plasmonic annular resonators with different cross-sectional shapes of circle and square. Their performance as defined by the Q/V ratio is enhanced considerably with a reduction in their physical dimensions. There exists critical annular radii below which “circle ring” outperforms “square ring”.
Triangular- and square-lattice photonic crystal (PhC) micro-cavities with high quality factor and ultra-small effective modal volume have been widely researched [1, 2]. In this article, we originally proposed a fivefold PhC micro-cavity structure and presented a brief description of its photonic band gap, the characteristics of its defect modes and the photoluminescence (PL) spectrum were performed.
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...
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