Pub Date : 2023-09-08DOI: 10.1007/s12596-023-01357-w
Chuangju Wu
{"title":"Comprehensive survey of deep learning-based approaches for aerial visual tracking","authors":"Chuangju Wu","doi":"10.1007/s12596-023-01357-w","DOIUrl":"https://doi.org/10.1007/s12596-023-01357-w","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42355844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-08DOI: 10.1007/s12596-023-01367-8
F. Benkhedir, N. Hadj said, A. Ali Pacha, A. Hadj Brahim
{"title":"Image encryption based on 5-D hyper-chaotic and a novel chess game permutation","authors":"F. Benkhedir, N. Hadj said, A. Ali Pacha, A. Hadj Brahim","doi":"10.1007/s12596-023-01367-8","DOIUrl":"https://doi.org/10.1007/s12596-023-01367-8","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48129715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-07DOI: 10.1007/s12596-023-01374-9
Alaa S. Mahdi, Hussein B. Al Husseini
{"title":"Filtered optical feedback modes effect on quantum-dot laser behavior","authors":"Alaa S. Mahdi, Hussein B. Al Husseini","doi":"10.1007/s12596-023-01374-9","DOIUrl":"https://doi.org/10.1007/s12596-023-01374-9","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47135101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-06DOI: 10.1088/2040-8986/acf723
Tushar Sarkar, Amit Yadav, Tanushree Karmakar, Rakesh Kumar Singh
We propose and experimentally demonstrate a non-interferometric and highly stable technique to recover the incident orbital angular momentum (OAM) modes from the randomly scattered coherent light. To implement and demonstrate this technique, a non-separable state is generated by encoding spiral and non-spiral modes into the orthogonal polarization bases prior to propagation through a random scattering media. Recovery of the complex OAM mode of the incident light becomes possible by quantitatively measuring the complex Fourier coefficients from the polarization correlation of the random light field along with the three-step phase-shifting method. A detailed theoretical basis of the proposed method is presented and verified by numerical simulation and experimental tests.
{"title":"Phase shifting to measure the modal composition of the scattered helical beam","authors":"Tushar Sarkar, Amit Yadav, Tanushree Karmakar, Rakesh Kumar Singh","doi":"10.1088/2040-8986/acf723","DOIUrl":"https://doi.org/10.1088/2040-8986/acf723","url":null,"abstract":"We propose and experimentally demonstrate a non-interferometric and highly stable technique to recover the incident orbital angular momentum (OAM) modes from the randomly scattered coherent light. To implement and demonstrate this technique, a non-separable state is generated by encoding spiral and non-spiral modes into the orthogonal polarization bases prior to propagation through a random scattering media. Recovery of the complex OAM mode of the incident light becomes possible by quantitatively measuring the complex Fourier coefficients from the polarization correlation of the random light field along with the three-step phase-shifting method. A detailed theoretical basis of the proposed method is presented and verified by numerical simulation and experimental tests.","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49519091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-05DOI: 10.1088/2040-8986/acf0d2
Shubradeep Majumder, Amit Rai, Gautam Vemuri
We study the effect that the boundary of a one-dimensional lattice has on the Anderson localization of nonclassical light in a finite optical waveguide array in which neighboring waveguides are evanescently coupled and controlled disorder is introduced. By investigating the quantum properties of the output when nonclassical light is injected into the waveguide, we show enhancements of localization and quantum features due to the boundary.
{"title":"Effect of lattice boundary on Anderson localization of nonclassical light in optical waveguide arrays","authors":"Shubradeep Majumder, Amit Rai, Gautam Vemuri","doi":"10.1088/2040-8986/acf0d2","DOIUrl":"https://doi.org/10.1088/2040-8986/acf0d2","url":null,"abstract":"We study the effect that the boundary of a one-dimensional lattice has on the Anderson localization of nonclassical light in a finite optical waveguide array in which neighboring waveguides are evanescently coupled and controlled disorder is introduced. By investigating the quantum properties of the output when nonclassical light is injected into the waveguide, we show enhancements of localization and quantum features due to the boundary.","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49382667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-05DOI: 10.1007/s12596-023-01362-z
Yuxuan Yan, Zhengtian Gu, Ying Wang, Jie Du
{"title":"Design and simulation of a coated 3-stage cascaded structure of CRLPG sensor for simultaneous monitoring of CTD in ocean","authors":"Yuxuan Yan, Zhengtian Gu, Ying Wang, Jie Du","doi":"10.1007/s12596-023-01362-z","DOIUrl":"https://doi.org/10.1007/s12596-023-01362-z","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42392635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-02DOI: 10.1007/s12596-023-01369-6
P. B. Prathap, K. Saara
{"title":"Self-compensating gold-encapsulated tilted fiber Bragg grating for peak tracking based biosensing applications","authors":"P. B. Prathap, K. Saara","doi":"10.1007/s12596-023-01369-6","DOIUrl":"https://doi.org/10.1007/s12596-023-01369-6","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46537939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1007/s12596-023-01376-7
Ala'Fadhil Ahmed, M. R. Abdulameer, F. Mutlak
{"title":"Structural and optical properties of C60-ZnO thin films synthesized by spray pyrolysis technique with plasma treatment as antibacterial activity","authors":"Ala'Fadhil Ahmed, M. R. Abdulameer, F. Mutlak","doi":"10.1007/s12596-023-01376-7","DOIUrl":"https://doi.org/10.1007/s12596-023-01376-7","url":null,"abstract":"","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41987179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.1088/2040-8986/acf5fc
Titu Thomas, Jayaprasad K.V, Vijesh K R, V.P.N. Nampoori, M. Vaishakh
Investigation on the response of pyrromethene 567 samples under the influence of a high-intensity 532 nm laser is carried out. When an intense light beam is absorbed by a medium, the phase of the beam undergoes a modulation, which in turn produces an interference pattern. Herein, we report the thermo-optic coefficient dndT and nonlinear refractive index n 2 for low concentration of pyrromethene 567. All-optical switching/modulation using single and multiple wavelengths based on spatial self-phase modulation has been achieved. The work reveals the potential application of pyrromethene 567 in photonic devices including optical modulators, optical switches, and similar devices.
{"title":"Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self-phase modulation","authors":"Titu Thomas, Jayaprasad K.V, Vijesh K R, V.P.N. Nampoori, M. Vaishakh","doi":"10.1088/2040-8986/acf5fc","DOIUrl":"https://doi.org/10.1088/2040-8986/acf5fc","url":null,"abstract":"Investigation on the response of pyrromethene 567 samples under the influence of a high-intensity 532 nm laser is carried out. When an intense light beam is absorbed by a medium, the phase of the beam undergoes a modulation, which in turn produces an interference pattern. Herein, we report the thermo-optic coefficient dndT and nonlinear refractive index n 2 for low concentration of pyrromethene 567. All-optical switching/modulation using single and multiple wavelengths based on spatial self-phase modulation has been achieved. The work reveals the potential application of pyrromethene 567 in photonic devices including optical modulators, optical switches, and similar devices.","PeriodicalId":16775,"journal":{"name":"Journal of Optics","volume":"313 6","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41257383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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