Tuning out disorder-induced localization in nanophotonic cavity arrays. Sokolov, S., Lian, J., Yüce, E., Combrié, S., De Rossi, A., & Mosk, A. P. Optics Express, 25(5):4598, March, 2017. arXiv: 1608.01257
Tuning out disorder-induced localization in nanophotonic cavity arrays [link]Paper  doi  abstract   bibtex   
Weakly coupled high-Q nanophotonic cavities are building blocks of slow-light waveguides and other nanophotonic devices. Their functionality critically depends on tuning as resonance frequencies should stay within the bandwidth of the device. Unavoidable disorder leads to random frequency shifts which cause localization of the light in single cavities. We present a new method to finely tune individual resonances of light in a system of coupled nanocavities. We use holographic laser-induced heating and address thermal crosstalk between nanocavities using a response matrix approach. As a main result we observe a simultaneous anticrossing of 3 nanophotonic resonances, which were initially split by disorder.
@article{sokolov_tuning_2017,
	title = {Tuning out disorder-induced localization in nanophotonic cavity arrays},
	volume = {25},
	issn = {1094-4087},
	url = {http://arxiv.org/abs/1608.01257},
	doi = {10.1364/OE.25.004598},
	abstract = {Weakly coupled high-Q nanophotonic cavities are building blocks of slow-light waveguides and other nanophotonic devices. Their functionality critically depends on tuning as resonance frequencies should stay within the bandwidth of the device. Unavoidable disorder leads to random frequency shifts which cause localization of the light in single cavities. We present a new method to finely tune individual resonances of light in a system of coupled nanocavities. We use holographic laser-induced heating and address thermal crosstalk between nanocavities using a response matrix approach. As a main result we observe a simultaneous anticrossing of 3 nanophotonic resonances, which were initially split by disorder.},
	number = {5},
	urldate = {2020-07-25},
	journal = {Optics Express},
	author = {Sokolov, Sergei and Lian, Jin and Yüce, Emre and Combrié, Sylvain and De Rossi, Alfredo and Mosk, Allard P.},
	month = mar,
	year = {2017},
	note = {arXiv: 1608.01257},
	keywords = {Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Optics},
	pages = {4598}
}

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