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27 Results Found

  • Article
  • Open Access
17 Citations
3,833 Views
10 Pages

Propagation of Optical Coherence Vortex Lattices in Turbulent Atmosphere

  • Yan Huang,
  • Yangsheng Yuan,
  • Xianlong Liu,
  • Jun Zeng,
  • Fei Wang,
  • Jiayi Yu,
  • Lin Liu and
  • Yangjian Cai

3 December 2018

Propagation properties in the turbulence atmosphere of the optical coherence vortex lattices (OCVLs) are explored by the recently developed convolution approach. The evolution of spectral density distribution, the normalized M 2 -factor, and...

  • Article
  • Open Access
1,613 Views
9 Pages

Involvement of Sclera in Lattice Retinal Degeneration: An Optical Coherence Tomography Study

  • Dmitrii S. Maltsev,
  • Alexey N. Kulikov,
  • Maria A. Burnasheva,
  • Alexander S. Vasiliev,
  • Yana A. Kalinicheva and
  • Alina A. Kazak

The aim of the study was to evaluate the local status of the sclera in lattice retinal degeneration. Patients with lattice degeneration, snail-track degeneration, or horseshoe retinal breaks were included. One lesion of a single eye in each patient w...

  • Article
  • Open Access
1,700 Views
11 Pages

27 December 2023

In past years, optical lattices have been demonstrated as an excellent platform for making, understanding, and controlling quantum matters at nonlinear and fundamental quantum levels. Shrinking experimental observations include matter-wave gap solito...

  • Article
  • Open Access
1 Citations
1,610 Views
12 Pages

Flexible Construction of a Partially Coherent Optical Array

  • Kaiqi Zhu,
  • Yilin Wu,
  • Mengdi Li,
  • Xiaofei Li,
  • Yaru Gao and
  • Xianlong Liu

31 January 2024

In this article, we introduce a flexible and programmable method to construct a multi-parameter optical array to meet urgent and personalized needs, such as multi-particle capture and manipulation and material processing, and enrich the degree of fre...

  • Article
  • Open Access
15 Citations
4,342 Views
15 Pages

Clinical and Histopathological Features of Gelsolin Amyloidosis Associated with a Novel GSN Variant p.Glu580Lys

  • Maja Potrč,
  • Marija Volk,
  • Matteo de Rosa,
  • Jože Pižem,
  • Nataša Teran,
  • Helena Jaklič,
  • Aleš Maver,
  • Brigita Drnovšek-Olup,
  • Michela Bollati and
  • Katarina Vogelnik
  • + 6 authors

22 January 2021

Gelsolin amyloidosis typically presents with corneal lattice dystrophy and is most frequently associated with pathogenic GSN variant p.Asp214Asn. Here we report clinical and histopathological features of gelsolin amyloidosis associated with a novel G...

  • Communication
  • Open Access
4 Citations
3,611 Views
10 Pages

Experimental Realization of Reconfigurable Photonic Lattices in Coherent Rydberg Atomic Vapors

  • Shun Liang,
  • Qingsong Yu,
  • Xing Lei,
  • Shaohuan Ning,
  • Changbiao Li,
  • Yanpeng Zhang and
  • Zhaoyang Zhang

We experimentally demonstrated the formation of a one-dimensional electromagnetically induced optical lattice in coherently prepared three-level 85Rb Rydberg atomic vapors with electromagnetically induced transparency (EIT). The one-dimensional photo...

  • Article
  • Open Access
28 Citations
10,495 Views
7 Pages

Refractive Index Measurement within a Photonic Crystal Fibre Based on Short Wavelength Diffraction

  • Cicero Martelli,
  • John Canning,
  • Martin Kristensen and
  • Nathaniel Groothoff

30 October 2007

A new class of refractive index sensors using solid core photonic crystal fibres isdemonstrated. Coherent scattering at the cladding lattice is used to optically characterizematerials inserted into the fibre holes. The liquid to solid phase transitio...

  • Feature Paper
  • Article
  • Open Access
11 Citations
5,994 Views
17 Pages

25 March 2020

In the development of atomic, molecular, and optical (AMO) physics, atom-ion hybrid systems are characterized by the presence of a new tool in the experimental AMO toolbox: atom-ion interactions. One of the main limitations in state-of-the-art atom-i...

  • Article
  • Open Access
495 Views
11 Pages

10 April 2025

The dynamics of plasmon polaritons (PPs) in a periodic lattice of dispersed nanorings (NRs) with embedded quantum nanoemitters (NEs) arranged according to the Cassini–Bernoulli lemniscate (LB) is studied. The field structure and the dynamics of...

  • Article
  • Open Access
4 Citations
2,463 Views
8 Pages

We investigate the generation of optical third-harmonic frequency in quadratic crystals with a nonlinear domain lattice optimized with the aid of a random number generator. In the developed Monte Carlo algorithm and numerical experiments, we consider...

  • Review
  • Open Access
8 Citations
3,497 Views
33 Pages

Multiple Bioimaging Applications Based on the Excellent Properties of Nanodiamond: A Review

  • Xinyue Wang,
  • Dandan Sang,
  • Liangrui Zou,
  • Shunhao Ge,
  • Yu Yao,
  • Jianchao Fan and
  • Qinglin Wang

Nanodiamonds (NDs) are emerging as a promising candidate for multimodal bioimaging on account of their optical and spectroscopic properties. NDs are extensively utilized for bioimaging probes due to their defects and admixtures in their crystal latti...

  • Article
  • Open Access
1 Citations
1,243 Views
13 Pages

Investigating the Impact of Stress on the Optical Properties of GaN-MX2 (M=Mo, W; X=S, Se) Heterojunctions Using the First Principles

  • Xu-Cai Zhao,
  • Meng-Yao Dai,
  • Fu-Mei Lang,
  • Can Zhao,
  • Qiao-Yue Chen,
  • Li-Li Zhang,
  • Yi-Neng Huang,
  • Hai-Ming Lu and
  • Xiao-Chuan Qin

19 October 2024

This study used the first-principles-based CASTEP software to calculate the structural, electronic, and optical properties of heterojunctions based on single-layer GaN. GaN-MX2 exhibited minimal lattice mismatches, typically less than 3.5%, thereby e...

  • Article
  • Open Access
1 Citations
2,521 Views
13 Pages

Hybrid Constellation Shaping 64QAM Based on Hexagonal Lattice of Constellation Subset

  • Xiangyu Liu,
  • Qi Zhang,
  • Xiangjun Xin,
  • Yongjun Wang,
  • Feng Tian,
  • Qinghua Tian,
  • Leijing Yang and
  • Yi Zhao

4 September 2023

Increasing demand for higher-speed and large-capacity data communications has driven the development of constellation shaping technology. This paper proposes a hybrid constellation shaping scheme for 64-quadrature amplitude modulation (64QAM) based o...

  • Article
  • Open Access
3 Citations
1,494 Views
7 Pages

Optical Angular Momentum Beam Generation Using Coherent Beam Combination

  • Przemyslaw Gontar,
  • Lukasz Gorajek,
  • Waldemar Zendzian and
  • Jan Jabczyński

26 September 2024

(1) Background: The significant progress observed over the last two decades in coherent beam combining (CBC) technology has mainly focused on its applications in high-energy physics and laser weapons. This work provides insight into the basic princip...

  • Article
  • Open Access
1,739 Views
13 Pages

In Vivo Confocal Microscopy Findings in Corneal Stromal Dystrophies

  • Süleyman Okudan,
  • Emine Tınkır Kayıtmazbatır,
  • Ayşe Bozkurt Oflaz and
  • Banu Bozkurt

Background/Objectives: In this study, we aim to evaluate in vivo confocal microscopy (IVCM) findings of corneal stromal dystrophies (CSDs) including granular, macular and lattice corneal dystrophy that can be used for differential diagnosis and monit...

  • Article
  • Open Access
2,106 Views
12 Pages

Quantum Otto Heat Engine Using Polar Molecules in Pendular States

  • Xiang Li,
  • Zhaoxi Sun,
  • Yu-Yan Fang,
  • Xiao-Li Huang,
  • Xinning Huang,
  • Jin-Fang Li,
  • Zuo-Yuan Zhang and
  • Jin-Ming Liu

27 November 2024

Quantum heat engines (QHEs) are established by applying the principles of quantum thermodynamics to small−scale systems, which leverage quantum effects to gain certain advantages. In this study, we investigate the quantum Otto cycle by employin...

  • Article
  • Open Access
7 Citations
2,922 Views
19 Pages

19 August 2021

The term “osseointegrated implants” mainly relates to structural systems that contain open spaces, which enable osteoblasts and connecting tissue to migrate during natural bone growth. Consequently, the coherency and bonding strength between the impl...

  • Article
  • Open Access
4 Citations
3,487 Views
9 Pages

InPBi Quantum Dots for Super-Luminescence Diodes

  • Liyao Zhang,
  • Yuxin Song,
  • Qimiao Chen,
  • Zhongyunshen Zhu and
  • Shumin Wang

10 September 2018

InPBi thin film has shown ultra-broad room temperature photoluminescence, which is promising for applications in super-luminescent diodes (SLDs) but met problems with low light emission efficiency. In this paper, InPBi quantum dot (QD) is proposed to...

  • Article
  • Open Access
10 Citations
2,028 Views
12 Pages

19 January 2024

In order to reinforce the mechanism of Ag in 5xxx aluminum alloys with low magnesium, research on the microstructure and mechanical properties of an Al-Mg-Mn-Ag-Cr-Zr alloy was conducted using optical microscopy (OM), scanning electron microscopy (SE...

  • Feature Paper
  • Review
  • Open Access
15 Citations
3,665 Views
137 Pages

Monte Carlo Based Techniques for Quantum Magnets with Long-Range Interactions

  • Patrick Adelhardt,
  • Jan A. Koziol,
  • Anja Langheld and
  • Kai P. Schmidt

1 May 2024

Long-range interactions are relevant for a large variety of quantum systems in quantum optics and condensed matter physics. In particular, the control of quantum–optical platforms promises to gain deep insights into quantum-critical properties...

  • Article
  • Open Access
18 Citations
5,269 Views
17 Pages

Probing the Nanostructure of Neutron-Irradiated Diamond Using Raman Spectroscopy

  • Andrey A. Khomich,
  • Roman A. Khmelnitsky and
  • Alexander V. Khomich

15 June 2020

Disordering of crystal lattice induced by irradiation with fast neutrons and other high-energy particles is used for the deep modification of electrical and optical properties of diamonds via significant nanoscale restructuring and defects engineerin...

  • Review
  • Open Access
3 Citations
4,209 Views
25 Pages

X-ray Diffraction Imaging of Deformations in Thin Films and Nano-Objects

  • Olivier Thomas,
  • Stéphane Labat,
  • Thomas Cornelius and
  • Marie-Ingrid Richard

15 April 2022

The quantification and localization of elastic strains and defects in crystals are necessary to control and predict the functioning of materials. The X-ray imaging of strains has made very impressive progress in recent years. On the one hand, progres...

  • Article
  • Open Access
1 Citations
4,516 Views
24 Pages

This computational research study will analyze the multi-physics of lithium ion insertion into a silicon nanowire in an attempt to explain the electrochemical kinetics at the nanoscale and quantum level. The electron coherent states and a quantum fie...

  • Article
  • Open Access
402 Views
19 Pages

Combustion-Synthesized BaAl2O4: Eu2+, Nd3+, Pr3+ Triple-Co-Doped Long-Afterglow Phosphors: Luminescence and Anti-Counterfeiting Applications

  • Chuanming Wang,
  • Jigang Wang,
  • Yuansheng Qi,
  • Jindi Hu,
  • Haiming Li,
  • Jianhui Lv,
  • Xiaohan Cheng,
  • Deyu Pan,
  • Zhenjun Li and
  • Junming Li

16 October 2025

Solution combustion-synthesized BaAl2O4: Eu2+, Nd3+, and Pr3+ blue–green long-afterglow phosphors are prepared and systematically investigated. First, XRD confirms the BaAl2O4 host and screens for trace residual features. SEM reveals the agglom...

  • Feature Paper
  • Article
  • Open Access
8 Citations
4,983 Views
15 Pages

Inkjet Printing of Sc-Doped TiO2 with Enhanced Photoactivity

  • Kirill Keller,
  • Elena V. Khramenkova,
  • Vladislav Slabov,
  • Albina Musin,
  • Alexander Kalashnikov,
  • Alexandr V. Vinogradov and
  • Evgeny A. Pidko

28 January 2019

Here we report the methodology for nanocomposite fabrication based on the inkjet printing technique. Doped TiO2 nanoparticles with Sc contents up to 10 wt.% were synthesized and adapted towards a facile fabrication of microscale structures and thin f...

  • Review
  • Open Access
9 Citations
4,003 Views
16 Pages

Wide-field (WF) retinal imaging is becoming a standard diagnostic tool for diseases involving the peripheral retina. Technological progress elicited the advent of wide-field optical coherence tomography (WF-OCT) and WF-OCT angiography (WF-OCTA) exami...

  • Case Report
  • Open Access
3 Citations
2,461 Views
8 Pages

De Novo L509P Mutation of the TGFBI Gene Associated with Slit-Lamp Findings of Lattice Corneal Dystrophy Type IIIA

  • Yong Woo Ji,
  • Hyunmin Ahn,
  • Kyoung-Jin Shin,
  • Tae-im Kim,
  • Kyoung Yul Seo,
  • R. Doyle Stulting and
  • Eung Kweon Kim

28 May 2022

Background: Mutations of the transforming growth factor-β-induced (TGFBI) gene produce various types of corneal dystrophy. Here, we report a novel de novo L509P mutation not located in a known hot spot of the transforming growth factor-β-in...