Results 81 to 90 of about 2,303 (168)
Beyond periodicity: tailoring Tamm resonances in plasmonic nanohole arrays for multimodal lasing
New Journal of PhysicsExtraordinary optical transmission (EOT) through metal nanohole arrays (NHAs) and Tamm plasmon (TP) states have been investigated in plasmonic devices since 1998 and 2007, respectively.
Shadman Shahid +1 more
doaj +1 more source
Giant photon bunching, superradiant pulse emission and excitation trapping in quantum-dot nanolasers
Nature Communications, 2016 Classical light sources are characterized by their intensity and coherence, whereas quantum light sources are described by photon correlations. Here, the authors provide a connection between the two for the case of superradiant emission from quantum dots
Frank Jahnke +9 more
doaj +1 more source
Strong Light-Field Driven Nanolasers [PDF]
Nano Letters, 2019 Published by ACS Publ., Washington ...
Hollinger, Richard +10 more
openaire +3 more sources
Advanced Optical Materials, Volume 14, Issue 1, 9 January 2026.Laser writing converts residual aluminum in MXenes into bright ruby emitters with laser‐like photoluminescence. This approach provides a universal optical tool for mapping material purity. Luminescence sensitivity to temperature, pressure and chemical environment turns synthesis liabilities into assets, enabling the formation of built‐in optical probes
Ilya A. Zavidovskiy +22 more
wiley +1 more source
A room temperature continuous-wave nanolaser using colloidal quantum wells
Nature Communications, 2017 Colloidal nanocrystals are a promising material for easy-to-fabricate nanolasers, but suffer from high threshold powers. Here, the authors combine colloidal quantum wells with a photonic-crystal cavity into a stable, continuous-wave room-temperature ...
Zhili Yang +4 more
doaj +1 more source
Hydrogen Halide Gas Sensors: Active Materials, Operation Principles, and Emerging Technologies
Interdisciplinary Materials, Volume 5, Issue 1, Page 85-123, January 2026.This review considers hydrogen halide (HX) gas sensors across functional materials and principles: acoustic, chemical, optical and nanophotonic. The strong acidity and reactivity of HX gases are discussed as constraints for stability and selectivity of these devices.
Xiuzhen Liu +12 more
wiley +1 more source
Nature Communications, 2017 Advanced diagnostic probes are required for monitoring disease progression. Here Galanzhaet al. demonstrate a 22 nm plasmonic nanolaser to serve as a super-bright, biocompatible probe capable of generating stimulated emission directly inside living cells
Ekaterina I. Galanzha +13 more
doaj +1 more source
, 2021 Light emitters are bound to strongly interact with light through enhanced absorption and scattering, which imposes limitations on the design and performance of photonic devices such as solar cells, nanoantennas, and (nano) lasers. Overcoming these limitations forces the use of ineffective nonreciprocity approaches or separation of radiation and ...
Lepeshov, Sergey +2 more
openaire +2 more sources
Nanolaser arrays: toward application-driven dense integration
Nanophotonics, 2020 The past two decades have seen widespread efforts being directed toward the development of nanoscale lasers. A plethora of studies on single such emitters have helped demonstrate their advantageous characteristics such as ultrasmall footprints, low power
Deka Suruj S. +3 more
doaj +1 more source
Nanophotonics, Volume 14, Issue 25, Page 4655-4664, December 2025.Abstract Polarization control plasmonic nanostructures provide a unique route to manipulate light–matter interactions at the nanoscale and are particularly powerful for information security applications, where polarization‐encoded color images can be used for optical encryption and anticounterfeiting. Conventional plasmonic materials such as Au and Ag,
Yu‐Cheng Chu +5 more
wiley +1 more source