Optical and Quantum Electronics最新文献

{"title":"Retraction Note: Transmission analysis by using federated machine learning model in optical access networks based multi-agent communication and routing system","authors":"Jun Xiao","doi":"10.1007/s11082-024-07891-6","DOIUrl":"10.1007/s11082-024-07891-6","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Enhancing business performance through quantum electronic analysis of optical data","authors":"Patil Manali Prakash","doi":"10.1007/s11082-024-07888-1","DOIUrl":"10.1007/s11082-024-07888-1","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Enhanced machine learning approach with orthogonal frequency division multiplexing to avoid congestion in wireless communication system","authors":"Abdulrahman Saad Alqahtani, Azath Mubarakali, M. Saravanan, Suresh Babu Changalasetty, Lalitha Saroja Thota, P. Parthasarathy, B. Sivakumar","doi":"10.1007/s11082-024-07865-8","DOIUrl":"10.1007/s11082-024-07865-8","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Neuro quantum computing based optoelectronic artificial intelligence in electroencephalogram signal analysis","authors":"M. Sangeetha, P. Senthil, Adel H. Alshehri, Shamimul Qamar, Hashim Elshafie, V. P. Kavitha","doi":"10.1007/s11082-024-07914-2","DOIUrl":"10.1007/s11082-024-07914-2","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Diagnosing osteoporosis using deep neural networkassisted optical image processing method","authors":"Mahmud Uz Zaman, Mohammad Khursheed Alam, Nasser Raqe Alqhtani, Ali Robaian, Abdullah Saad Alqahtani, Mana Alqahtani, Khaled M. Alzahrani, Fawaz Alqahtani","doi":"10.1007/s11082-024-07835-0","DOIUrl":"10.1007/s11082-024-07835-0","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Composition statistics of gynecological microscopic images based on texture analysis and medical intelligence system","authors":"Hui Li, Ying Yuan, Ping Zhou, Nina Bao, Zhaoxin Zhang, Xue Yang","doi":"10.1007/s11082-024-07882-7","DOIUrl":"10.1007/s11082-024-07882-7","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Optical sensor based quantum computing in sports medicine for diagnosis and data analysis using machine learning model","authors":"Wanghao Xu","doi":"10.1007/s11082-024-07876-5","DOIUrl":"10.1007/s11082-024-07876-5","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: Radar optical communication for analysing aerial targets with frequency bandwidth and clutter suppression by boundary element mmwave signal model","authors":"V. P. Kavitha, D. Prabakar, S Ranjith subramanian, S. Balambigai","doi":"10.1007/s11082-024-07897-0","DOIUrl":"10.1007/s11082-024-07897-0","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction Note: A multi-step APT attack detection using hidden Markov models by molecular magnetic sensors","authors":"U. Sakthivelu, C. N. S. Vinoth Kumar","doi":"10.1007/s11082-024-07884-5","DOIUrl":"10.1007/s11082-024-07884-5","url":null,"abstract":"","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142672732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimized optical and morphological properties of thin MEH-PPV: PC71BM films deposited on glass substrates for photovoltaic applications","authors":"Adonijah Anindo,&nbsp;Austine A. Mulama,&nbsp;Francis Otieno","doi":"10.1007/s11082-024-06524-2","DOIUrl":"10.1007/s11082-024-06524-2","url":null,"abstract":"<div><p>Organic solar cells (OSCs) made of at least two electronically dissimilar molecules have attracted a lot of attention due to their low-cost solution manufacturing and color tunability. Bulk-heterojunction active layer usually achieved through spin-coating provide an appealing technique. These cells generate Frenkel excitons through photo-absorption in one molecule combined with acceptor resulting in the formation of free charge carriers that emerge after exciton dissociation at the donor–acceptor interface. These processes highly depend on optimization of the blend composition and deposition parameters such that we form an interpenetrating bi-continuous network with the domain sizes roughly twice of the exciton diffusion length. The choice of materials plays a major role in ensuring that sufficient energy offset at the donor/acceptor interface leads to an efficient charge separation. The study focused on probing a blend of poly [2-methoxy-5-(2’-ethylhexyloxy)-1, 4-phenylenevinylene (MEH-PPV) and fullerene derivatives of phenyl-C71-butyric acid methyl ester (PC₇₁BM) forming a bulk heterojunction active layer. We investigate the optical and morphological properties of MEH-PPV: PC₇₁BM spin-coated films at varied spin-coating parameters such as spin-rates and spin-step as well as blend properties including solution concentration, deposition techniques and donor–acceptor blend ratios. We related how deposition parameters affect the exciton quenching capabilities at donor–acceptor interface, film-surface homogeneity and light absorption in deposited films. From the optimized results obtained, deep photoluminescence quenching was observed for MEH-PPV doped with 75% PC₇₁BM in addition to reduced optical band gap energy (1.88 eV), a signature of improved charge transfer rate and photon-absorption. The optimized MEH-PPV: PC₇₁BM systems are possible candidates for photovoltaic applications especially in the production of thin organic photovoltaic solar cells.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"56 12","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142664490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}