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.
| Original language | English |
|---|---|
| Pages (from-to) | E104-E111 |
| Journal | Journal of the Optical Society of America B: Optical Physics |
| Volume | 36 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jan 1 2019 |
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ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Atomic and Molecular Physics, and Optics
Cite this
Plasmon nanolasing with aluminum nanoparticle arrays. / Li, Ran; Wang, Danqing; Guan, Jun; Wang, Weijia; Ao, Xianyu; Schatz, George C.; Schaller, Richard; Odom, Teri W.
In: Journal of the Optical Society of America B: Optical Physics, Vol. 36, No. 7, 01.01.2019, p. E104-E111.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Plasmon nanolasing with aluminum nanoparticle arrays
AU - Li, Ran
AU - Wang, Danqing
AU - Guan, Jun
AU - Wang, Weijia
AU - Ao, Xianyu
AU - Schatz, George C.
AU - Schaller, Richard
AU - Odom, Teri W.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85069605970&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85069605970&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.36.00E104
DO - 10.1364/JOSAB.36.00E104
M3 - Article
AN - SCOPUS:85069605970
VL - 36
SP - E104-E111
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
SN - 0740-3224
IS - 7
ER -