Results 21 to 30 of about 574 (177)

Confocal polarization tomography of dielectric nanocavities. [PDF]

Nanophotonics
Abstract We employ polarization tomography to characterize the modal properties of a dielectric nanocavity with sub‐wavelength mode confinement. Our analysis of reflection spectra shows that the Fano‐lineshape depends strongly on the polarization in a confocal configuration, and that the lineshape can be transformed into a Lorentzian‐like peak for a ...
Schröder F, van Exter MP, Xiong M, Kountouris G, Wubs M, Kristensen PT, Stenger N.   +6 more
europepmc   +2 more sources

Room-Temperature Gate Voltage Modulation of Plasmonic Nanolasers [PDF]

, 2023
Stable electrical modulation of plasmonic nanolasers is achieved on a hybrid graphene–insulator–metal (GIM) platform at room temperature. To support surface plasmon polariton (SPP) resonance, a zinc oxide (ZnO) nanowire is placed on the GIM platform to ...
Ting-Wei Chien (14856201), Cheng-Ching Li (14856204), Kuo-Ping Chen (4376020), Zhen-Ting Huang (4768809), Tien-Chang Lu (1612495), Chang-Wei Cheng (4847191), Shangjr Gwo (1499887)   +6 more
core   +1 more source

Structural Engineering in Plasmon Nanolasers [PDF]

Chemical Reviews, 2017
This review focuses on structural engineering of lasers from the macroscale to the nanoscale, with an emphasis on plasmon nanolasers. Conventional lasers based on Fabry-Pérot cavities are limited in device size. In contrast, plasmon nanolasers can overcome the diffraction limit of light and incorporate unique structural designs to engineer cavity ...
Danqing Wang, Weijia Wang, Michael P. Knudson, George C. Schatz, Teri W. Odom   +4 more
openaire   +2 more sources

Spaser or plasmonic nanolaser? – Reminiscences of discussions and arguments with Mark Stockman

Nanophotonics, 2021
This essay is my reminiscences of many interesting discussions I had with Mark Stockman over the years, mostly around the spaser, its meaning, and its relationship with plasmonic nanolasers.
Ning Cun-Zheng
doaj   +1 more source

Plasmonic Surface Lattice Resonances in Suspended Symmetric Double-Layer Gratings

Photonics, 2022
Surface lattice resonances (SLRs) with high-quality factors supported by metal nanoparticle arrays are useful for plasmonic nanolasers, biochemical sensors, and surface-enhanced Raman spectroscopy.
Mengjia Cen, Jiawei Wang, Jianxun Liu, Ye Li, Wenfeng Cai, Delai Kong, Dan Luo, Tun Cao, Yan Jun Liu   +8 more
doaj   +1 more source

Plasmonic nanolaser based on a single oligomer

Optics Express, 2022
We investigate the effect of manipulating the laser quality factor and the spectral properties of the gain medium on an oligomer-based plasmonic nanolaser. We develop different designs of the oligomer resonators, decreasing the lasing threshold and increasing the mode lifetime to improve the lasing efficiency.
Litvin, Igor A, Reich, Stephanie
openaire   +2 more sources

Quantum Dots Plasmonic Nanolaser [PDF]

, 2021
Plasmonic nanolasers provide a valuable opportunity for expanding sub-wavelength applications. Due to the potential of on-chip integration, semiconductor nanowire (NW)-based plasmonic nanolasers that support the waveguide mode attract a high level of ...
Cheng‐Chieh Lin, A. Syazwan A. Kamal, Ho, Ya-Lun, Delaunay, Jean-Jacques, Di Xing, Rong Xiang, Maruyama, Shigeo, Phillip Won, Yang‐Chun Lee, Xing, Di, Lee, Yang-Chun, Seung Hwan Ko, Won, Phillip, Shigeo Maruyama, Ko, Seung Hwan, Ya‐Lun Ho, Tzu‐Pei Chen, Chun‐Wei Chen, Kamal, A. Syazwan A., Jean‐Jacques Delaunay, Chen, Tzu-Pei, Xiang, Rong, Chen, Chun-Wei, Lin, Cheng-Chieh   +23 more
core   +1 more source

Highly Localized Surface Plasmon Nanolasers via Strong Coupling [PDF]

, 2023
Surface plasmons have robust and strong confinement to the light field which is beneficial for the light–matter interaction. Surface plasmon amplification by stimulated emission of radiation (SPACER) has the potential to be integrated on the ...
Kuo-Ping Chen, Chia-Hung Wu, Tien-Chang Lu, Zhen-Ting Huang (4768809), Nikita Gagrani, Hark Hoe Tan (1552666), Hark Hoe Tan, Chennupati Jagadish, Nikita Gagrani (6790892), Kuo-Ping Chen (4376020), Tien-Chang Lu (1612495), Jun-Wei Liao (15426179), Chia-Hung Wu (1264359), Zhen-Ting Huang, Chennupati Jagadish (1338390), Jun-Wei Liao   +15 more
core   +3 more sources

Full-Spectrum Analysis of Perovskite-Based Surface Plasmon Nanolasers

Nanoscale Research Letters, 2020
We systematically studied the characteristics of hybrid perovskite-based surface plasmon nanolasers. If one changes the anion composition of perovskites, the emission wavelength can be easily tuned.
Pi-Ju Cheng, Qi-Yan Zheng, Chu-Yuan Hsu, Heng Li, Kuo-Bin Hong, Yizhi Zhu, Qiannan Cui, Chunxiang Xu, Tien-Chang Lu, Tzy-Rong Lin   +9 more
doaj   +1 more source

Sub-micron single-particle perovskite plasmonic nanolasers at room temperature [PDF]

, 2020
Plasmonic nanolasers have received a substantial interest for their promising applications in integrated photonics, optical sensing, and biomedical imaging.
Seok Hyun Yun (497822), Marin Soljačić (3961958), Sangyeon Cho (2040220), Yi Yang (116183)   +3 more
core   +1 more source