Integration of colloidal quantum dots with photonic structures for optoelectronic and optical devices
Colloidal quantum dot (QD), a solution‐processable nanoscale optoelectronic building block
with well‐controlled light absorption and emission properties, has emerged as a promising …
with well‐controlled light absorption and emission properties, has emerged as a promising …
Photonic Rashba effect from quantum emitters mediated by a Berry-phase defective photonic crystal
Heterostructures combining a thin layer of quantum emitters and planar nanostructures
enable custom-tailored photoluminescence in an integrated fashion. Here, we demonstrate …
enable custom-tailored photoluminescence in an integrated fashion. Here, we demonstrate …
Near unity absorption in nanocrystal based short wave infrared photodetectors using guided mode resonators
Nanocrystals appear as versatile building blocks for the design of low-cost optoelectronic
devices. The design of infrared sensors based on nanocrystals is currently facing a key …
devices. The design of infrared sensors based on nanocrystals is currently facing a key …
Dual-wavelength lasing in quantum-dot plasmonic lattice lasers
Arrays of metallic particles patterned on a substrate have emerged as a promising design for
on-chip plasmonic lasers. In past examples of such devices, the periodic particles provided …
on-chip plasmonic lasers. In past examples of such devices, the periodic particles provided …
Metasurface colloidal quantum dot photodetectors
N Đorđević, R Schwanninger, M Yarema… - ACS …, 2022 - ACS Publications
Efficient photodetectors that can be easily engineered for a specific spectral window are of
high interest. Here, we report on the design, fabrication, and characterization of metasurface …
high interest. Here, we report on the design, fabrication, and characterization of metasurface …
[HTML][HTML] Angularly anisotropic tunability of upconversion luminescence by tuning plasmonic local-field responses in gold nanorods antennae with different …
C Pan, Q Ma, S Liu, Y Xue, Z Fang, S Zhang, M Qin… - …, 2022 - degruyter.com
Optical polarization has attracted considerable research attention by extra detection
dimension in angular space, flourishing modern optoelectronic applications. Nonetheless …
dimension in angular space, flourishing modern optoelectronic applications. Nonetheless …
[HTML][HTML] Quantifying single plasmonic nanostructure far-fields with interferometric and polarimetric k-space microscopy
Optically resonant nanoantennae are key building blocks for metasurfaces, nanosensors,
and nanophotonic light sources due to their ability to control the amplitude, phase, directivity …
and nanophotonic light sources due to their ability to control the amplitude, phase, directivity …
Tuning the polarization and directionality of photoluminescence of achiral quantum dot films with chiral nanorod dimer arrays: implications for luminescent applications
We examine the polarization state of photoluminescence of core/shell semiconducting
nanocrystals coupled to periodic arrays of gold nanorod dimers. Here, we study the effects of …
nanocrystals coupled to periodic arrays of gold nanorod dimers. Here, we study the effects of …
Polarization-based colour tuning of mixed colloidal quantum-dot thin films using direct patterning
E De Leo, AA Rossinelli, P Marqués-Gallego… - Nanoscale, 2022 - pubs.rsc.org
Colloidal quantum-dots (cQDs) are finding increasingly widespread application in photonics
and optoelectronics, providing high brightness and record-wide colour gamuts. However …
and optoelectronics, providing high brightness and record-wide colour gamuts. However …
Beam manipulation for quantum dot light-emitting diode with an Ag grating and a phase-gradient metasurface
H Huang, S Zheng, W Sun - Optics Express, 2022 - opg.optica.org
The quantum dot (QD) light-emitting diode (LED) is a robust scheme for single photon
source. However, the spontaneous emission of a QD LED has arbitrary directions and …
source. However, the spontaneous emission of a QD LED has arbitrary directions and …