Results 51 to 60 of about 1,060 (159)
Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng +8 more
wiley +1 more source
Tailoring the Optical Transmission Spectra of Double-Layered Compound Metallic Gratings
IEEE Photonics Journal, 2013 The transmission resonance characteristics of a gold double-layered compound grating (DCG) are investigated numerically using the rigorous coupled-wave analysis (RCWA) method. The DCG is assumed to comprise two identical single-layered gratings separated
Nghia Nguyen-Huu, Yu-Lung Lo
doaj +1 more source
Large Transverse Thermoelectric Effect in Weyl Semimetal TaIrTe4 Engineered for Photodetection
Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.This experimental work shows that the anomalous scanning photocurrent response patterns of the Weyl semimetal TaIrTe4${\rm TaIrTe}_4$ under visible and long‐wave infrared illumination are due to a large transverse thermoelectric response of the material.
Morgan G. Blevins +6 more
wiley +1 more source
Design of broadband reflector at the visible wavelengths using particle swarm optimization
AIP Advances, 2019 We design and theoretically investigate freestanding gallium nitride (GaN) high contrast grating (HCG) membranes as broadband reflectors operating at the visible wavelengths.
Shumin He +3 more
doaj +1 more source
, 2021 To further improve the light management and optical performance of solar cells, research into nano-textured interfaces has led to a need for a fast and accurate wave optics model.
Smink, Ivo (author)
core
Nanomaterials, 2023 Infrared (IR) stealth plays a vital role in the modern military field. With the continuous development of detection technology, multi-band (such as near-IR laser and middle-IR) compatible IR stealth is required.
Lei Wang +4 more
doaj +1 more source
SmartMat, Volume 7, Issue 3, June 2026.The moisture‐induced degradation of hygroscopic scintillators limits their performance and lifespan in radiation detection. A 100 nm amorphous Al2O3 film, deposited at room temperature via FCVA with pulsed magnetic field confinement, offers high optical transmittance and ultralow moisture permeability.
Zeyu Yin +14 more
wiley +1 more source
A hybrid analysis of ellipsometry data from patterned structures [PDF]
, 2001 Rigorous coupled wave analysis (RCWA) has been used for modeling the polarization dependent reflection from periodic patterns for process monitoring and control. However, the computational load of this vector method is very heavy.
Kong, Wei +2 more
core +1 more source
RayFlare: flexible optical modelling of solar cells
, 2021 Open-source, integrated optical modelling of complex stacks. RayFlare incorporates the transfer-matrix method (TMM), ray-tracing and rigorous coupled-wave analysis (RCWA/FMM), in addition to an angular redistribution matrix method which allows multiple ...
Pearce, Phoebe M.
core +1 more source
A proposal of a perfect graphene absorber with enhanced design and fabrication tolerance
Scientific Reports, 2017 We propose a novel device structure for the perfect absorption of a one-sided lightwavve illumination, which consists of a high-contrast grating (HCG) and an evanescently coupled slab with an absorbing medium (graphene).
Sangjun Lee +4 more
doaj +1 more source