Results 91 to 100 of about 790 (185)

Carrier Transport in Electrically‐Driven Photonic Crystal Membrane Lasers

Laser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.
A model to study carrier transport in photonic crystal lasers with a buried heterostructure active region and a lateral current injection scheme is presented. The model identifies unconventional leakage paths which explain low injection efficiencies and enhanced recombination at the p‐doping interface observed experimentally.
Mathias Marchal, Evangelos Dimopoulos, Kasper Spiegelhauer, Nikolaos Chatzaras, Marco Saldutti, Kresten Yvind, Yi Yu, Jesper Mørk   +7 more
wiley   +1 more source

Flexible photonic crystal membranes with nanoparticle high refractive index layers

Beilstein Journal of Nanotechnology, 2017
Flexible photonic crystal slabs with an area of 2 cm2 are fabricated by nanoimprint replication of a 400 nm period linear grating nanostructure into a ≈60 µm thick polydimethylsiloxane membrane and subsequent spin coating of a high refractive index ...
Torben Karrock, Moritz Paulsen, Martina Gerken   +2 more
doaj   +1 more source

Highly Durable and Uniform Structural Coloration via Spray‐Coated Organic Mie Resonators Randomly Distributed in Three Dimensions

Laser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.
This study demonstrates uniform, durable non‐iridescent structural coloration using polystyrene nanoparticles randomly embedded in a thick sodium silicate with absorptive additives. By suppressing the effects of the structure factor and multiple scattering, this approach achieves uniform coloration from the backscattering.
Jihun Kang, Seunghwan Moon, Dongyeon Jin, Jong‐Souk Yeo   +3 more
wiley   +1 more source

Toward Large Nonradiating Qubits: When Quantum Engineering Meets Photonics

Advanced Quantum Technologies, Volume 9, Issue 3, March 2026.
Nonradiating superconducting qubits suppress radiative losses through photonic‐inspired mechanisms such as anapole states and bound states in the continuum (BICs). This review surveys theoretical foundations and recent implementations of large, wavelength‐scale qubits that confine electromagnetic energy while maintaining coherence.
Alexey Basharin
wiley   +1 more source

Evolution of Degenerate Pairs of Bound States in the Continuum With Broken Symmetry

IEEE Photonics Journal
Bound states in the continuum (BICs) with exceptionally high quality factors ($Q$ factors) have become focal points in photonic device research, finding applications in nonlinear enhancement, laser generation, sensing, and beyond.
Wenzheng Zhao, Weimin Wang, Zhao-xian Chen, Xingsheng Luan, Jun-long Kou, Yan-qing Lu   +5 more
doaj   +1 more source

Routing valley exciton emission of a WS₂ monolayer via delocalized Bloch modes of in-plane inversion-symmetry-broken photonic crystal slabs. [PDF]

Light Sci Appl, 2020
Wang J, Li H, Ma Y, Zhao M, Liu W, Wang B, Wu S, Liu X, Shi L, Jiang T, Zi J.   +10 more
europepmc   +1 more source

Optofluidic vapor sensing with free-space coupled 2D photonic crystal slabs. [PDF]

Sci Rep, 2019
Liu Y, Wang S, Biswas P, Palit P, Zhou W, Sun Y.   +5 more
europepmc   +1 more source

Maximizing Photoluminescence Extraction in Silicon Photonic Crystal Slabs. [PDF]

Sci Rep, 2016
Mahdavi A, Sarau G, Xavier J, Paraïso TK, Christiansen S, Vollmer F.   +5 more
europepmc   +1 more source

Extraordinary wavelength reduction in terahertz graphene-cladded photonic crystal slabs. [PDF]

Sci Rep, 2016
Williamson IA, Mousavi SH, Wang Z.
europepmc   +1 more source

Formation mechanism of guided resonances and bound states in the continuum in photonic crystal slabs. [PDF]

Sci Rep, 2016
Gao X, Hsu CW, Zhen B, Lin X, Joannopoulos JD, Soljačić M, Chen H.   +6 more
europepmc   +1 more source