Results 61 to 70 of about 595 (151)
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
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
A quantum optical study of thresholdless lasing features in high-β nitride nanobeam cavities
Nature Communications, 2018 Here the authors present temperature dependent studies of GaN nanobeam lasers grown on a silicon substrate and demonstrate high-βlasing at room temperature. Comprehensive optical and quantum-optical characterization, complemented by microscopic modeling,
Stefan T. Jagsch +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
Designing Physical Unclonable Functions From Optically Active Materials
Advanced Materials, Volume 37, Issue 49, December 10, 2025.Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen +2 more
wiley +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
Advanced Science, Volume 12, Issue 38, October 13, 2025.This study demonstrates that SenExo‐cCCT2 enables targeted delivery of cCCT2 to pancreatic cancer cells, where it disrupts IPO13‐mediated nuclear translocation of UBC9, impairing SUMOylation‐dependent DNA damage repair and inducing senescence. Senescent tumor cells secrete CXCL10 to recruit CD8⁺ T‐cells while upregulating PD‐L1.
Shuncang Zhu +18 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
Detection of Hybrid Optical Anapoles in Dielectric Microspheres
Advanced Optical Materials, Volume 13, Issue 27, September 23, 2025.In this work, hybrid optical anapoles are detected in dielectric microspehers using dual detection optical spectroscopy. The results show that the excitation of TiO2 microspheres under tightly focused Gaussian Beam illumination leads to the appearence of scattering minima in both the forward and backward directions within specific wavelength ranges ...
Uttam Manna +6 more
wiley +1 more source