Pub Date : 2023-04-02DOI: 10.24425/opelre.2022.143936
{"title":"Investigation of transmission properties of a tapered optical fibre with gold nanoparticles liquid crystal composite cladding","authors":"","doi":"10.24425/opelre.2022.143936","DOIUrl":"https://doi.org/10.24425/opelre.2022.143936","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87973708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/opelre.2021.139039
{"title":"Solar cells based on copper oxide and titanium dioxide prepared by reactive direct-current magnetron sputtering","authors":"","doi":"10.24425/opelre.2021.139039","DOIUrl":"https://doi.org/10.24425/opelre.2021.139039","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73074300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/OPELRE.2020.132496
M. Życzkowski, M. Karol, N. Pałka
{"title":"Phase coding of information in the optical fibre sensor","authors":"M. Życzkowski, M. Karol, N. Pałka","doi":"10.24425/OPELRE.2020.132496","DOIUrl":"https://doi.org/10.24425/OPELRE.2020.132496","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77739913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/opelre.2020.132505
S. Dvoretsky, A. P. Kovchavtsev, I. I. Lee, V. G. Polovinkin, G. Sidorov, M. Yakushev
Photoelectrical characteristics of scanning IR detectors with implemented time delay and integration mode are analyzed. A new “shifted cellular” layout of photosensitive elements in the FPA structure is proposed. Advantages of the new FPA configuration in terms of threshold sensitivity for small-size/point objects are demonstrated. The analysis is based on the Monte Carlo simulation of the diffusion process of photogenerated minority charge carriers in the photosensitive layer photodiode arrays. The analysis is performed taking into account the main photoelectric parameters of FPA elements: photosensitive layer thickness, diffusion length of charge carriers, optical absorption length, their design parameters: geometric sizes of FPA elements, diameters of p-n junctions, and design parameters of the optical system: optical-spot diameter.
{"title":"A new design of scanning IR detectors","authors":"S. Dvoretsky, A. P. Kovchavtsev, I. I. Lee, V. G. Polovinkin, G. Sidorov, M. Yakushev","doi":"10.24425/opelre.2020.132505","DOIUrl":"https://doi.org/10.24425/opelre.2020.132505","url":null,"abstract":"Photoelectrical characteristics of scanning IR detectors with implemented time delay and integration mode are analyzed. A new “shifted cellular” layout of photosensitive elements in the FPA structure is proposed. Advantages of the new FPA configuration in terms of threshold sensitivity for small-size/point objects are demonstrated. The analysis is based on the Monte Carlo simulation of the diffusion process of photogenerated minority charge carriers in the photosensitive layer photodiode arrays. The analysis is performed taking into account the main photoelectric parameters of FPA elements: photosensitive layer thickness, diffusion length of charge carriers, optical absorption length, their design parameters: geometric sizes of FPA elements, diameters of p-n junctions, and design parameters of the optical system: optical-spot diameter.","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86002672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/OPELRE.2020.132501
Z. Opilski, T. Pustelny, M. Pach, T. Hejczyk
{"title":"Optical diagnostic system for visualization subcutaneous blood vessels","authors":"Z. Opilski, T. Pustelny, M. Pach, T. Hejczyk","doi":"10.24425/OPELRE.2020.132501","DOIUrl":"https://doi.org/10.24425/OPELRE.2020.132501","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81832335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/opelre.2022.144115
{"title":"Thermal analysis of a two-dimensional array with surface light emission based on nitride EEL lasers","authors":"","doi":"10.24425/opelre.2022.144115","DOIUrl":"https://doi.org/10.24425/opelre.2022.144115","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89712453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/opelre.2020.132502
K. Piwowarski
Article history: Received 18 Feb. 2020 Received in revised form 23 Mar. 2020 Accepted 24 mar 2020 Currently, work is underway to manufacture and find potential applications for a photoconductive semiconductor switch made of a semi-insulating material. The article analyzes the literature in terms of parameters and possibilities of using PCSS switches, as well as currently used switches in power and pulse power electronic system. The results of laboratory tests for the prototype model of the GaP-based switch were presented and compared with the PCSS switch parameters from the literature. The operating principle, parameters and application of IGBT transistor, thyristor, opto-thyristor, spark gap and power switch were presented and discussed. An analysis of the possibilities of replacing selected elements by the PCSS switch was carried out, taking into account the pros and cons of the compared devices. The possibility of using the currently made PCSS switch from gallium phosphide was also discussed.
{"title":"Comparison of photoconductive semiconductor switch parameters with selected switch devices in power systems","authors":"K. Piwowarski","doi":"10.24425/opelre.2020.132502","DOIUrl":"https://doi.org/10.24425/opelre.2020.132502","url":null,"abstract":"Article history: Received 18 Feb. 2020 Received in revised form 23 Mar. 2020 Accepted 24 mar 2020 Currently, work is underway to manufacture and find potential applications for a photoconductive semiconductor switch made of a semi-insulating material. The article analyzes the literature in terms of parameters and possibilities of using PCSS switches, as well as currently used switches in power and pulse power electronic system. The results of laboratory tests for the prototype model of the GaP-based switch were presented and compared with the PCSS switch parameters from the literature. The operating principle, parameters and application of IGBT transistor, thyristor, opto-thyristor, spark gap and power switch were presented and discussed. An analysis of the possibilities of replacing selected elements by the PCSS switch was carried out, taking into account the pros and cons of the compared devices. The possibility of using the currently made PCSS switch from gallium phosphide was also discussed.","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72922889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.24425/opelre.2021.139602
{"title":"Effect of heat treatment on the surface morphology and optical properties of the Al2O3 thin film for use in solar cells","authors":"","doi":"10.24425/opelre.2021.139602","DOIUrl":"https://doi.org/10.24425/opelre.2021.139602","url":null,"abstract":"","PeriodicalId":54670,"journal":{"name":"Opto-Electronics Review","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81790427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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