Hybrid plasmonic nano-emitters with controlled single quantum emitter positioning on the local excitation field

Ge, Dandan1,2; Marguet, Sylvie3; Issa, Ali1; Jradi, Safi1; Tien Hoa Nguyen4; Nahra, Mackrine1; Beal, Jeremie1; Deturche, Regis1; Chen, Hongshi1,2; Blaize, Sylvain1; Plain, Jerome1; Fiorini, Celine5; Douillard, Ludovic5; Soppera, Olivier6,7; Xuan Quyen Dinh4,8,9; Dang, Cuong4,9; Yang, Xuyong10; Xu, Tao10,11; Wei, Bin10; Sun, Xiao Wei2,12; Couteau, Christophe1; Bachelot, Renaud1,2,10,11

2020-07-08

10.1038/s41467-020-17248-8

Nature Communications   影响因子和分区

2041-1723

Hybrid plasmonic nano-emitters based on the combination of quantum dot emitters (QD) and plasmonic nanoantennas open up new perspectives in the control of light. However, precise positioning of any active medium at the nanoscale constitutes a challenge. Here, we report on the optimal overlap of antenna's near-field and active medium whose spatial distribution is controlled via a plasmon-triggered 2-photon polymerization of a photosensitive formulation containing QDs. Au nanoparticles of various geometries are considered. The response of these hybrid nano-emitters is shown to be highly sensitive to the light polarization. Different light emission states are evidenced by photoluminescence measurements. These states correspond to polarization-sensitive nanoscale overlap between the exciting local field and the active medium distribution. The decrease of the QD concentration within the monomer formulation allows trapping of a single quantum dot in the vicinity of the Au particle. The latter objects show polarization-dependent switching in the single-photon regime. The authors study, on hybrid plasmonic nano-emitters, the spatial overlap between the exciting optical near-field and the nanoscale active medium whose position is controlled via surface plasmon-triggered two-photon polymerization. They also demonstrate such systems down to the single photon level.

SCI

英语

NI论文

其他

NRF (National Research Foundation, Singapore) through the International ACTIVE-NANOPHOT (alias "MULHYN")[ANR-15-CE24-0036-01][NRF2015-NRF-ANR000MULHYN] ; Graduate school EIPHI-BFC[ANR-17-EURE-0002] ; European Union's Horizon 2020 Research and Innovation Program under Marie Sklodowska-Curie Grant[765075] ; National Natural Science Foundation of China[61775130] ; Graduate School (Ecole Universitaire de Recherche) "NANOPHOT"[ANR-18-EURE-0013]

Science & Technology - Other Topics

Multidisciplinary Sciences

WOS:000552074100009

NATURE PUBLISHING GROUP

Web of Science

1.Univ Technol Troyes, Light Nanomat Nanotechnol L2n Lab, CNRS, ERL 7004, 12 Rue Marie Curie, F-10004 Troyes, France
2.Shenzhen Planck Innovat Technol Co Ltd, Shenzhen 518116, Guangdong, Peoples R China
3.Univ Paris Saclay, NIMBE, CNRS, CEA, F-91191 Gif Sur Yvette, France
4.CNRS Int NTU Thales Res Alliance CINTRA, 50 Nanyang Dr, Singapore 637553, Singapore
5.Univ Paris Saclay, SPEC, CNRS, CEA, F-91191 Gif Sur Yvette, France
6.Univ Haute Alsace, CNRS, IS2M UMR 7361, F-68100 Mulhouse, France
7.Univ Strasbourg, Strasbourg, France
8.Thales Solut Asia Pte Ltd, R&T Dept, 21 Changi North Rise, Singapore 498788, Singapore
9.Nanyang Technol Univ, Sch Elect & Elect Engn, Nanyang Ave, Singapore 639798, Singapore
10.Shanghai Univ, Sch Mechatron Engn & Automat, Key Lab Adv Display & Syst Applicat, Minist Educ, Shanghai 2000072, Peoples R China
11.Shanghai Univ, Sino European Sch Technol, Shanghai, Peoples R China
12.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Guangdong, Peoples R China

Ge, Dandan,Marguet, Sylvie,Issa, Ali,et al. Hybrid plasmonic nano-emitters with controlled single quantum emitter positioning on the local excitation field[J]. Nature Communications,2020,11(1).

Ge, Dandan.,Marguet, Sylvie.,Issa, Ali.,Jradi, Safi.,Tien Hoa Nguyen.,...&Bachelot, Renaud.(2020).Hybrid plasmonic nano-emitters with controlled single quantum emitter positioning on the local excitation field.Nature Communications,11(1).

Ge, Dandan,et al."Hybrid plasmonic nano-emitters with controlled single quantum emitter positioning on the local excitation field".Nature Communications 11.1(2020).