arXiv · 1105.6134
Multiply resonant high quality photonic crystal nanocavities
Abstract
We propose and experimentally demonstrate a photonic crystal nanocavity with multiple resonances that can be tuned nearly independently. The design is composed of two orthogonal intersecting nanobeam cavities. Experimentally, we measure cavity quality factors of 6,600 and 1000 for resonances separated by 382 nm; we measure a maximum separation between resonances of 506 nm. These structures are promising for enhancing efficiency in nonlinear optical processes such as sum/difference frequency and stimulated Raman scattering.
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Kelley Rivoire, Sonia Buckley, Jelena Vuckovic. 2011-06-29. Multiply resonant high quality photonic crystal nanocavities. https://doi.org/10.1063/1.3607281
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