Recent advances in resonant waveguide gratings
Resonant waveguide gratings (RWGs), also known as guided mode resonant (GMR)
gratings or waveguide‐mode resonant gratings, are dielectric structures where these …
gratings or waveguide‐mode resonant gratings, are dielectric structures where these …
All-color sub-ambient radiative cooling based on photoluminescence
Ingenious solutions to reduce energy consumption and improve power efficiency are the
need of the hour to tackle climate change. Radiative cooling is being extensively studied as …
need of the hour to tackle climate change. Radiative cooling is being extensively studied as …
Ultrasensitive upconversion nanoparticle immunoassay for human serum cardiac troponin I detection achieved with resonant waveguide grating
Selective detection of biomarkers at low concentrations in blood is crucial for the clinical
diagnosis of many diseases but remains challenging. In this work, we aimed to develop an …
diagnosis of many diseases but remains challenging. In this work, we aimed to develop an …
Giant Enhancement of Upconversion Fluorescence of NaYF4:Yb3+,Tm3+ Nanocrystals with Resonant Waveguide Grating Substrate
By embedding NaYF4: Yb3+, Tm3+ nanocrystals into the top cladding layer of a resonant
waveguide grating structure, we demonstrate that the upconversion fluorescence of Tm3+ …
waveguide grating structure, we demonstrate that the upconversion fluorescence of Tm3+ …
A synergy approach to enhance upconversion luminescence emission of rare earth nanophosphors with million-fold enhancement factor
Lanthanide (Ln3+)–doped upconversion nanoparticles (UCNPs) offer an ennormous future
for a broad range of biological applications over the conventional downconversion …
for a broad range of biological applications over the conventional downconversion …
Enhancing upconversion luminescence emission of rare earth nanophosphors in aqueous solution with thousands fold enhancement factor by low refractive index …
The enhancement of upconversion luminescence (UCL) of rare earth doped upconversion
nanoparticles (UCNPs) in aqueous solution is particularly important and urgently required …
nanoparticles (UCNPs) in aqueous solution is particularly important and urgently required …
Guided-Mode Resonance-Assisted Photon Avalanche Emission from Tm3+-Doped NaYF4 Upconverting Nanoparticles: Implications for Biosensing Applications
Photon avalanche (PA) upconverting nanoparticles (UCNPs) have attracted great interest
because they can exhibit giant changes in upconversion luminescence (UCL) intensity …
because they can exhibit giant changes in upconversion luminescence (UCL) intensity …
Study of the Photoluminescence Enhancement Observed in ZnO Nanowire Gratings Optimally Grown by the Hydrothermal Method
A Martin, A Potdevin, F Réveret… - Advanced Optical …, 2023 - Wiley Online Library
An original ZnO nanowire (NW) architecture has been developed, entirely based on a soft
chemistry approach, and thoroughly assessed through optical measurements and …
chemistry approach, and thoroughly assessed through optical measurements and …
Strong guided mode resonant local field enhanced visible harmonic generation in an azo-polymer resonant waveguide grating
Guided mode resonance (GMR) enhanced second-and third-harmonic generation (SHG
and THG) is demonstrated in an azo-polymer resonant waveguide grating (RWG) …
and THG) is demonstrated in an azo-polymer resonant waveguide grating (RWG) …
Guided-mode resonance assisted directional emission of a wavelength-shifting film for application in scintillation detection
Thin-film luminescent layers as wavelength shifters using in the scintillation detection system
suffer with low efficiency due to the total internal reflection and the non-directional emission …
suffer with low efficiency due to the total internal reflection and the non-directional emission …