WebPhotonic crystal lasers with a high-Q factor and small mode volume are ideal light sources for on-chip nano-photonic integration. Due to the submicron size of their active region, it is usually difficult to achieve high output power and single-mode lasing at the same time. In this work, we demonstrate well-selected single-mode lasing in a line-defect photonic … WebWe study both theoretically and numerically the asymmetric localization of lightwave in a three-layered photonic lattice with non-Hermitian perturbations. The results indicate that the gauge potential for photons can arise from the non-Hermitian perturbations, once the perturbations satisfy parity-time symmetry. Further study shows that the Peierls phase …

Anderson localizations and photonic band-tail states observed in

WebApr 10, 2024 · Single molecule localization microscopy (SMLM) enables the analysis and quantification of protein complexes at the nanoscale. Using clustering analysis methods, quantitative information about protein complexes (for example, the size, density, number, and the distribution of nearest neighbors) can be extracted from coordinate-based SMLM … WebFeb 27, 2013 · Nature Photonics 7 , 197–204 ( 2013) Cite this article. Over the past decade, the Anderson localization of light and a wide variety of associated phenomena have come to the forefront of research ... determinate obligation example

[2205.13235] Experimental Quantum Simulation of …

WebApr 26, 2024 · We investigate the physics of photonic band structures of the moiré patterns that emerged when overlapping two uni-dimensional (1D) photonic crystal slabs with mismatched periods. The band structure of our system is a result of the interplay between intra-layer and inter-layer coupling mechanisms, which can be fine-tuned via the distance … WebOct 3, 2024 · We propose a framework that unifies the description of light transmission through three-dimensional amorphous dielectric materials that exhibit both localization … WebAlthough localization of light in randomly disordered photonic systems can be well understood by Anderson’s localization theory, similar localization effect have been … detective ring