IEEE Journal of Selected Topics in Quantum Electronics最新文献_第9页

White Gaussian Noise Generation With a Vacuum State Quantum Entropy Source Chip 利用真空态量子熵源芯片产生高斯白噪声

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-03-04 DOI: 10.1109/JSTQE.2025.3547839

Guan-Ru Qiao;Bing Bai;Zi-Xuan Weng;Jia-Ying Wu;You-Qi Nie;Jun Zhang

引用次数: 0

Migraine Detection in Young Group Based on Functional Near-Infrared Spectroscopy Measurements 基于功能近红外光谱测量的年轻人偏头痛检测

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-26 DOI: 10.1109/JSTQE.2025.3540761

Wei-Ta Chen;Chia-Chen Li;Yao-Hong Liu;Pou-Leng Cheong;Yi-Min Wang;Chia-Wei Sun

{"title":"Migraine Detection in Young Group Based on Functional Near-Infrared Spectroscopy Measurements","authors":"Wei-Ta Chen;Chia-Chen Li;Yao-Hong Liu;Pou-Leng Cheong;Yi-Min Wang;Chia-Wei Sun","doi":"10.1109/JSTQE.2025.3540761","DOIUrl":"https://doi.org/10.1109/JSTQE.2025.3540761","url":null,"abstract":"This study investigated the neurovascular responses in young individuals with fewer complications using functional near-infrared spectroscopy (fNIRS). Thirty-two young migraines and thirty-two healthy control subjects (HC) were measured by fNIRS to observe changes in hemoglobin in the prefrontal cortex (PFC). According to the structural changes in the frontal cortex in migraine patients, two mental stress tasks and a concentration task (CT) were designed. The statistical findings showed that all three tasks revealed differences in prefrontal blood oxygenation between groups. Specifically, during the mental task-related exercises, a significant difference was identified in the left hemisphere, whereas during the CT, a notable distinction was noted in the right hemisphere. Furthermore, machine learning techniques were applied for migraine classification, receiving test accuracies of 82%, 89%, and 90% for the mental arithmetic task (MAT), the verbal fluency task (VFT), and the CT, respectively. These results demonstrate the feasibility of utilizing fNIRS with machine learning to classify migraines in young individuals.","PeriodicalId":13094,"journal":{"name":"IEEE Journal of Selected Topics in Quantum Electronics","volume":"31 4: Adv. in Neurophoton. for Non-Inv. Brain Mon.","pages":"1-11"},"PeriodicalIF":4.3,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143748930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Second-Order Interference Effect of Polarized Light Based on Two-Photon Absorption Detection 基于双光子吸收检测的偏振光二阶干涉效应

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-24 DOI: 10.1109/JSTQE.2025.3545414

Wenxuan Hao;Huaibin Zheng;Bin Li;Yu Zhou;Jianbin Liu;Hui Chen;Yuchen He;Yanyan Liu;Zhuo Xu

{"title":"Second-Order Interference Effect of Polarized Light Based on Two-Photon Absorption Detection","authors":"Wenxuan Hao;Huaibin Zheng;Bin Li;Yu Zhou;Jianbin Liu;Hui Chen;Yuchen He;Yanyan Liu;Zhuo Xu","doi":"10.1109/JSTQE.2025.3545414","DOIUrl":"https://doi.org/10.1109/JSTQE.2025.3545414","url":null,"abstract":"The two-photon interference effect of polarized light holds significant research importance in quantum optics. Different types of polarized light exhibit distinct interference behaviors, making the systematic study of these behaviors crucial. This paper introduces the concept of the polarization two-photon coherence matrix and provides a theoretical explanation for the differences in two-photon interference phenomena among linear, circular, and elliptically polarized light. Using a polarization Michelson interferometer based on two-photon absorption detection, second-order interference images of circularly polarized and elliptically polarized light were experimentally captured. The differences in these two-photon interference phenomena can be elucidated by visualizing the polarization coherence matrix. Furthermore, this theory was applied to the study of sub-wavelength interference phenomena of circularly polarized light, confirming the universality of the theoretical model and offering new perspectives and tools for the study of quantum optics.","PeriodicalId":13094,"journal":{"name":"IEEE Journal of Selected Topics in Quantum Electronics","volume":"31 5: Quantum Materials and Quantum Devices","pages":"1-9"},"PeriodicalIF":4.3,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143594351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IEEE Journal of Selected Topics in Quantum Electronics Information for Authors IEEE量子电子信息专题杂志

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-13 DOI: 10.1109/JSTQE.2025.3533272

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IEEE Journal of Selected Topics in Quantum Electronics Publication Information IEEE量子电子学专题杂志出版信息

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-13 DOI: 10.1109/JSTQE.2025.3533268

引用次数: 0

IEEE Journal of Selected Topics in Quantum Electronics Topic Codes and Topics IEEE量子电子学主题代码和主题选刊

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-13 DOI: 10.1109/JSTQE.2025.3533274

引用次数: 0

Comprehensive Optimization of Interferometric Diffusing Wave Spectroscopy (iDWS) 干涉散射波光谱（iDWS）的综合优化

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-13 DOI: 10.1109/JSTQE.2025.3537642

Mingjun Zhao;Leah Dickstein;Akshay S. Nadig;Wenjun Zhou;Santosh Aparanji;Hector Garcia Estrada;Shing-Jiuan Liu;Ting Zhou;Weijian Yang;Aaron Lord;Vivek J. Srinivasan

{"title":"Comprehensive Optimization of Interferometric Diffusing Wave Spectroscopy (iDWS)","authors":"Mingjun Zhao;Leah Dickstein;Akshay S. Nadig;Wenjun Zhou;Santosh Aparanji;Hector Garcia Estrada;Shing-Jiuan Liu;Ting Zhou;Weijian Yang;Aaron Lord;Vivek J. Srinivasan","doi":"10.1109/JSTQE.2025.3537642","DOIUrl":"https://doi.org/10.1109/JSTQE.2025.3537642","url":null,"abstract":"Light speckle fluctuations provide a means for noninvasive measurements of cerebral blood flow index (CBFi). While conventional Diffuse Correlation Spectroscopy (DCS) quantifies these fluctuations to provide marginal brain sensitivity for CBFi in adult humans, new techniques have emerged to improve diffuse light throughput and brain sensitivity. Here we further optimize one such approach, interferometric diffusing wave spectroscopy (iDWS), with respect to the number of independent channels, camera duty cycle and full well capacity, incident laser power, noise and artifact mitigation, and data processing. We build the system on a cart and define conditions for stable operation. We show pulsatile CBFi monitoring at 4–4.5 cm source-collector separation in adults with moderate pigmentation (Fitzpatrick 4). We also report preliminary clinical measurements of patient CBFi in the Neuro Intensive Care Unit (Neuro ICU). These results push the boundaries of iDWS CBFi monitoring performance beyond previous reports.","PeriodicalId":13094,"journal":{"name":"IEEE Journal of Selected Topics in Quantum Electronics","volume":"31 4: Adv. in Neurophoton. for Non-Inv. Brain Mon.","pages":"1-13"},"PeriodicalIF":4.3,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143535469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Editorial Interview: Advancing SiGeSn Infrared Photonics and Quantum Electronics: A Perspective 编辑访谈：推进SiGeSn红外光子学和量子电子学：展望

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-13 DOI: 10.1109/JSTQE.2025.3533276

Bruce Claflin

引用次数: 0

Performance Metrics and Loss Mechanisms in Horticulture Luminescent Solar Concentrators 园艺太阳能发光聚光器的性能指标和损耗机制

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-11 DOI: 10.1109/JSTQE.2025.3540601

Zhijie Xu;Yue Yu;Ioannis Papakonstantinou

{"title":"Performance Metrics and Loss Mechanisms in Horticulture Luminescent Solar Concentrators","authors":"Zhijie Xu;Yue Yu;Ioannis Papakonstantinou","doi":"10.1109/JSTQE.2025.3540601","DOIUrl":"https://doi.org/10.1109/JSTQE.2025.3540601","url":null,"abstract":"Horticulture Luminescent Solar Concentrators (HLSCs) represent an innovative concept developed in recent years to promote crop yields, building upon the foundation of traditional Luminescent Solar Concentrators (LSCs). Unlike traditional LSCs, HLSCs focus on converting energy from one part of the solar spectrum (typically green) to a specific range (usually red) and aim for the converted photons to exit the device from the bottom surface rather than the edge surfaces. Thus, beyond spectral conversion, HLSCs are especially notable for their light extraction capabilities. Efficient spectral conversion and outcoupling efficiency are achieved by optimizing luminescent materials and introducing light extraction techniques. In this study, we start by examining the specific requirements of horticulture to clarify the motivation for using HLSCs. We re-evaluate and propose new optical metrics tailored to HLSCs. Additionally, we analyse potential loss channels for direct red emission and converted red emission. Utilizing Monte Carlo ray tracing method and experimental data, we further explore the factors influencing these loss channels. The key evaluation metrics for HLSC and LSC are compared to highlight the distinctions between the two, emphasizing the innovative features of the HLSC device. Our work provides a fundamental discussion on HLSCs and offers design guidelines for future HLSC research.","PeriodicalId":13094,"journal":{"name":"IEEE Journal of Selected Topics in Quantum Electronics","volume":"31 6: Photon. for Climate Chng. Mitigation and Adapt.","pages":"1-12"},"PeriodicalIF":4.3,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143553366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oxide-Aperture Scaling of Cryogenic Microcavity Surface Emitting Laser for Ultrafast Optical Link 超高速光链路低温微腔面发射激光器的氧化孔径缩放

IF 4.3 2区工程技术

IEEE Journal of Selected Topics in Quantum Electronics Pub Date : 2025-02-11 DOI: 10.1109/JSTQE.2025.3540892

Derek Chaw;Haonan Wu;Zetai Liu;Milton Feng

引用次数: 0