@article{b32a5a3038174d779d0ed74a1586aaba,
title = "Plasmon nanolasing with aluminum nanoparticle arrays",
abstract = "This paper compares plasmon nanolasing and corresponding ultrafast dynamics supported by Al and Au nanoparticle arrays. By tuning nanoparticle size, we achieved high-quality surface lattice resonances from both dipolar lattice plasmons and hybrid quadrupolar lattice plasmons at near-infrared wavelengths. We demonstrated that the dipolar and hybrid quadrupolar lattice modes can serve as optical feedback for plasmonic nanolasing. Even at the wavelength of its interband transition, Al showed nanolasing properties similar to Au. Also, independent of the type of cavity mode used as optical feedback, Al lattice plasmon lasing showed thresholds and ultrafast dynamics similar to Au.",
author = "Ran Li and Danqing Wang and Jun Guan and Weijia Wang and Xianyu Ao and Schatz, {George C.} and Richard Schaller and Odom, {Teri W.}",
note = "Funding Information: Funding. National Science Foundation (NSF) (DMR-1608258, 1121262); U.S. Department of Defense (DOD) (N00014-17-1-3023); Northwestern University Micro/Nano Fabrication Facility (NUFAB), which is partially supported by Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF ECCS-1542205); Materials Research Science and Engineering Center (DMR-1720139); International Institute for Nanotechnology (IIN); Keck Foundation; Office of the Provost, the Office for Research, and Northwestern University Information Technology. Funding Information: National Science Foundation (NSF) (DMR-1608258, 1121262); U.S. Department of Defense (DOD) (N00014-17-1-3023); Northwestern University Micro/Nano Fabrication Facility (NUFAB), which is partially supported by Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF ECCS-1542205); Materials Research Science and Engineering Center (DMR-1720139); International Institute for Nanotechnology (IIN); Keck Foundation; Office of the Provost, the Office for Research, and Northwestern University Information Technology. We greatly appreciate Dr. Michael P. Knudson for helpful discussions. Publisher Copyright: {\textcopyright} 2019 Optical Society of America.",
year = "2019",
doi = "10.1364/JOSAB.36.00E104",
language = "English (US)",
volume = "36",
pages = "E104--E111",
journal = "Journal of the Optical Society of America B: Optical Physics",
issn = "0740-3224",
publisher = "The Optical Society",
number = "7",
}