Journal of the Optical Society of America B最新文献

{"title":"Elcro-optomechanical entanglement in two coupled optical cavities with LC microwave circuit","authors":"Shabnam Abutalebi B.A., A. Asghari Nejad, Hassan Askari, Alireza Bahrampour","doi":"10.1364/josab.519837","DOIUrl":"https://doi.org/10.1364/josab.519837","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140670236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How is photon-blockade breakdown different from optical bistability? A neoclassical story","authors":"Árpád Kurkó, András Vukics, Német Nikolett","doi":"10.1364/josab.522547","DOIUrl":"https://doi.org/10.1364/josab.522547","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140673090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of adhesion layers on optical losses in THz quantum cascade lasers","authors":"Dmitrii Ushakov, Alexander Afonenko, Rustam Khabibullin, Vladimir Gavrilenko, Alexander Dubinov","doi":"10.1364/josab.515180","DOIUrl":"https://doi.org/10.1364/josab.515180","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140674685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient multimode vectorial nonlinear propagation solver beyond the weak guidance approximation","authors":"Pierre Béjot","doi":"10.1364/josab.521161","DOIUrl":"https://doi.org/10.1364/josab.521161","url":null,"abstract":"In this paper, we present an efficient numerical model able to solve the vectorial nonlinear pulse propagation equation in circularly symmetric multimode waveguides. The algorithm takes advantage of the conservation of total angular momentum of light upon propagation and takes into account the vectorial nature of the propagating modes, making it particularly relevant for studies in ring-core fibers. While conventional propagation solvers exhibit a computational complexity scaling as <span><span style=\"color: inherit; display: none;\"></span><span data-mathml='&lt;math xmlns=\"http://www.w3.org/1998/Math/MathML\"&gt;&lt;msubsup&gt;&lt;mi&gt;N&lt;/mi&gt;&lt;mrow&gt;&lt;mrow&gt;&lt;mi mathvariant=\"normal\"&gt;m&lt;/mi&gt;&lt;mi mathvariant=\"normal\"&gt;o&lt;/mi&gt;&lt;mi mathvariant=\"normal\"&gt;d&lt;/mi&gt;&lt;mi mathvariant=\"normal\"&gt;e&lt;/mi&gt;&lt;/mrow&gt;&lt;/mrow&gt;&lt;mn&gt;4&lt;/mn&gt;&lt;/msubsup&gt;&lt;/math&gt;' role=\"presentation\" style=\"position: relative;\" tabindex=\"0\"><nobr aria-hidden=\"true\"><span style=\"width: 2.999em; display: inline-block;\"><span style=\"display: inline-block; position: relative; width: 2.587em; height: 0px; font-size: 114%;\"><span style=\"position: absolute; clip: rect(1.342em, 1002.59em, 2.95em, -1000em); top: -2.383em; left: 0em;\"><span><span><span style=\"display: inline-block; position: relative; width: 2.568em; height: 0px;\"><span style=\"position: absolute; clip: rect(4.21em, 1000.75em, 5.322em, -1000em); top: -5.107em; left: 0em;\"><span style=\"font-family: GyrePagellaMathJax_Normal;\">𝑁<span style=\"display: inline-block; overflow: hidden; height: 1px; width: 0.026em;\"></span></span><span style=\"display: inline-block; width: 0px; height: 5.107em;\"></span></span><span style=\"position: absolute; clip: rect(3.254em, 1000.41em, 4.155em, -1000em); top: -4.296em; left: 0.807em;\"><span style=\"font-size: 70.7%; font-family: GyrePagellaMathJax_Main;\">4</span><span style=\"display: inline-block; width: 0px; height: 3.949em;\"></span></span><span style=\"position: absolute; clip: rect(3.231em, 1001.85em, 4.167em, -1000em); top: -3.6em; left: 0.723em;\"><span><span><span><span><span style=\"font-size: 70.7%; font-family: GyrePagellaMathJax_Main;\">m</span><span style=\"font-size: 70.7%; font-family: GyrePagellaMathJax_Main;\">o</span><span style=\"font-size: 70.7%; font-family: GyrePagellaMathJax_Main;\">d</span><span style=\"font-size: 70.7%; font-family: GyrePagellaMathJax_Main;\">e</span></span></span></span></span><span style=\"display: inline-block; width: 0px; height: 3.949em;\"></span></span></span></span></span><span style=\"display: inline-block; width: 0px; height: 2.383em;\"></span></span></span><span style=\"display: inline-block; overflow: hidden; vertical-align: -0.492em; border-left: 0px solid; width: 0px; height: 1.524em;\"></span></span></nobr><span role=\"presentation\"><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msubsup><mi>N</mi><mrow><mrow><mi mathvariant=\"normal\">m</mi><mi mathvariant=\"normal\">o</mi><mi mathvariant=\"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140805537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accurate measurement of THz beam radius through eclipsing mask-pattern and photoconductive antenna detector","authors":"O. Morikawa, Ai Hattori, Kohji Yamamoto, K. Kurihara, T. Furuya, F. Kuwashima, H. Kitahara, M. Tani","doi":"10.1364/josab.522107","DOIUrl":"https://doi.org/10.1364/josab.522107","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140677107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantum-informed plasmonics for strong coupling: the role of electron spill-out","authors":"Ida Juliane Bundgaard, Christian Nicolaisen Hansen, P. Elli Stamatopoulou, and Christos Tserkezis","doi":"10.1364/josab.512129","DOIUrl":"https://doi.org/10.1364/josab.512129","url":null,"abstract":"The effect of nonlocality on the optical response of metals lies at the forefront of research in nanoscale physics and, in particular, quantum plasmonics. In alkali metals, nonlocality manifests predominantly as electron density spill-out at the metal boundary, and as surface-enabled Landau damping. For an accurate description of plasmonic modes, these effects need be taken into account in the theoretical modeling of the material. The resulting modal frequency shifts and broadening become particularly relevant when dealing with the strong interaction between plasmons and excitons, where hybrid modes emerge and the way they are affected can reflect modifications of the coupling strength. Both nonlocal phenomena can be incorporated in the classical local theory by applying a surface-response formalism embodied by the Feibelman parameters. Here, we implement local surface-response corrections in Mie theory to study the optical response of spherical plasmonic–excitonic composites in core–shell configurations. We investigate sodium, a jellium metal dominated by spill-out, for which it has been anticipated that nonlocal corrections should lead to an observable change in the coupling strength, appearing as a modification of the width of the mode splitting. We show that, contrary to expectations, the influence of nonlocality on the anticrossing is minimal, thus validating the accuracy of the local response approximation in strong-coupling photonics.","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140629140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of spin-orbit coupling and impurities on the optical properties of double quantum rings under magnetic fields","authors":"Xiongkang Shao","doi":"10.1364/josab.524354","DOIUrl":"https://doi.org/10.1364/josab.524354","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140682433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultra-low loss, single polarization hollow-core anti-resonant fiber","authors":"Hui Zou, Jingkai Zhou, Yan Lu, Yuhang Du, Ruizhe Zhang, and Dinghao Zhou","doi":"10.1364/josab.521027","DOIUrl":"https://doi.org/10.1364/josab.521027","url":null,"abstract":"In this paper we present a new hollow-core anti-resonant fiber (HC-ARF). The structural asymmetry is constructed by the introduction of elliptical quartz tubes in the core region, which can greatly improve the birefringence and enhance the polarization extinction ratio. Meanwhile, the semicircular and circular nested quartz tubes in the cladding region also contribute to the decrease of the confinement loss of the fundamental mode. A finite element algorithm is used to analyze the effects of each parameter on the performance of the designed HC-ARF. The final simulation results illustrate that the designed structure achieves the values of birefringence and polarization extinction ratio of <span><span style=\"color: inherit;\"><span><span><span>2.4</span></span><span style=\"margin-left: 0.267em; margin-right: 0.267em;\">×</span><span><span><span style=\"margin-right: 0.05em;\"><span>10</span></span><span style=\"vertical-align: 0.5em;\"><span>−</span><span>5</span></span></span></span></span></span><script type=\"math/tex\">{2.4} times {{10}^{- 5}}</script></span> and 257 in the common wavelength band of 1550 nm, and polarization filtering with a bandwidth of 4 nm. It is worth mentioning that the loss of the <span><span style=\"color: inherit;\"><span><span><span>y</span></span></span></span><script type=\"math/tex\">{y}</script></span>-polarized fundamental mode in the 1550 nm wavelength band reaches an ultra-low value of 0.014 dB/m. The corresponding fundamental mode loss has remained extremely low in the wavelength range considered. Our proposed device still has good bending resistance, where the loss of the <span><span style=\"color: inherit;\"><span><span><span>y</span></span></span></span><script type=\"math/tex\">{ y}</script></span>-polarized mode is about 0.04 dB/m and decreases gradually when the bending radius is 5 cm. We believe that the proposed HC-ARF can be used in polarization-sensitive fiber devices and can be widely applied in polarization-sensitive fiber communication systems such as fiber lasers and fiber gyroscopes.","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140624892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagonalizing the Jaynes-Cummings Hamiltonian and Jaynes-Cummings coherent states","authors":"Stephen M. Barnett, Bryan J. Dalton","doi":"10.1364/josab.521046","DOIUrl":"https://doi.org/10.1364/josab.521046","url":null,"abstract":"We determine the form of the unitary transformation that diagonalizes the Jaynes-Cummings Hamiltonian. This leads to operators the action of which has a simple interpretation in terms of the dressed states, the energy eigenstates. This suggests a set of coherent states and spin coherent states based on the dressed states.","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140691850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Generation of stationary entanglement and quantum discord in optomechanical system through three-level atoms","authors":"Abraham Kibret, Tewodros Darge, Tesfay Gebremariam Tesfahannes","doi":"10.1364/josab.516660","DOIUrl":"https://doi.org/10.1364/josab.516660","url":null,"abstract":"","PeriodicalId":501621,"journal":{"name":"Journal of the Optical Society of America B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140697212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}