Advanced Photonics Research最新文献_第8页

Plasmon-Enhanced Optical Control of Magnetism at the Nanoscale via the Inverse Faraday Effect

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-17 DOI: 10.1002/adpr.202400083

Sergii Parchenko, Kevin Hofhuis, Agne Åberg Larsson, Vassilios Kapaklis, Valerio Scagnoli, Laura Jane Heyderman, Armin Kleibert

{"title":"Plasmon-Enhanced Optical Control of Magnetism at the Nanoscale via the Inverse Faraday Effect","authors":"Sergii Parchenko, Kevin Hofhuis, Agne Åberg Larsson, Vassilios Kapaklis, Valerio Scagnoli, Laura Jane Heyderman, Armin Kleibert","doi":"10.1002/adpr.202400083","DOIUrl":"https://doi.org/10.1002/adpr.202400083","url":null,"abstract":"The relationship between magnetization and light has been the subject of intensive research for the past century. Herein, the impact of magnetization on light polarization is well understood. Conversely, the manipulation of magnetism with polarized light is being investigated to achieve all-optical control of magnetism, driven by potential technological implementation in spintronics. Remarkable discoveries, such as the single-pulse all-optical switching of magnetization in thin films and submicrometer structures, have been reported. However, the demonstration of local optical control of magnetism at the nanoscale has remained elusive. Herein, it is demonstrated that exciting gold nanodiscs with circularly polarized femtosecond laser pulses lead to ultrafast, local, and deterministic control of magnetization in an adjacent magnetic film. This control is achieved by exploiting the magnetic moment generated in plasmonic nanodiscs through the inverse Faraday effect. The results pave the way for light-driven control in nanoscale spintronic devices and provide important insights into the generation of magnetic fields in plasmonic nanostructures.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"6 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400083","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143116113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent Advances in Molecular Engineering for Viologen-Based Electrochromic Materials: A Mini-Review 基于病毒的电致变色材料分子工程的最新进展：微型综述

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-12 DOI: 10.1002/adpr.202400016

Bebin Ambrose, Murugan Krishnan, Kalaivanan Ramamurthy, Murugavel Kathiresan

{"title":"Recent Advances in Molecular Engineering for Viologen-Based Electrochromic Materials: A Mini-Review","authors":"Bebin Ambrose, Murugan Krishnan, Kalaivanan Ramamurthy, Murugavel Kathiresan","doi":"10.1002/adpr.202400016","DOIUrl":"10.1002/adpr.202400016","url":null,"abstract":"Viologens, with their unique redox-active properties, have garnered increasing attention in the development of electrochromic devices. This review focuses on key strategies in molecular design, synthesis methodologies, and tailored functionalities that have propelled the field forward from 2019 to the present. The convergence of these approaches has led to the construction of viologen-based electrochromic materials with enhanced performance, stability, and responsiveness. The review not only examines the current state of the field but also explores promising outlooks and opportunities, including tailored applications, environmental sustainability, and integration with emerging technologies. The synergy between molecular engineering and viologen-based electrochromic materials holds significant promise, shaping the future of dynamic, responsive materials in diverse technological domains. This review serves as a valuable resource for researchers, offering insights into recent breakthroughs and inspiring further advancements in this rapidly evolving field.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"5 10","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400016","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141352141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Broadband Diffractive Neural Networks Enabling Classification of Visible Wavelengths 可对可见光波长进行分类的宽带衍射神经网络

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-12 DOI: 10.1002/adpr.202470016

Ying Zhi Cheong, Litty Thekkekara, Madhu Bhaskaran, Blanca del Rosal, Sharath Sriram

引用次数: 0

Progress on Coherent Perovskites Emitters: From Light-Emitting Diodes under High Current Density Operation to Laser Diodes 相干 Perovskites 发射器的研究进展：从高电流密度下的发光二极管到激光二极管

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-12 DOI: 10.1002/adpr.202400033

Gayoung Lee, Yejin Jun, Hyeonji Lee, Kwangdong Roh

{"title":"Progress on Coherent Perovskites Emitters: From Light-Emitting Diodes under High Current Density Operation to Laser Diodes","authors":"Gayoung Lee, Yejin Jun, Hyeonji Lee, Kwangdong Roh","doi":"10.1002/adpr.202400033","DOIUrl":"10.1002/adpr.202400033","url":null,"abstract":"Perovskites exhibit appealing optical and electrical properties, making them attractive candidates for efficient luminescent materials with low-cost and straightforward fabrication processes. Their versatility is highlighted by the ability to deposit perovskite thin films on various substrates, including silicon, glass, sapphire, and flexible substrates, enabling potential monolithic integration on silicon for applications such as photonic integrated circuits, high-speed communication. Extensive studies on perovskite light-emitting diodes have shown external quantum efficiencies exceeding 20% across a wide spectral range from deep blue to near-infrared, with chirality. Additionally, perovskite-based lasing action has been achieved under pulsed optical excitation and continuous-wave operation, as well as in functional diode structures. However, realizing electrically driven perovskite laser diodes for practical applications requires the injection of intense current densities. This review provides a comprehensive overview of the historical progress in perovskite lasers and light-emitting didoes, along with important design considerations essential for their development.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"5 9","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400033","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141353685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modified Coupled-Mode Theory for the Absorption in Plasmonic Lattices 等离子体晶格吸收的修正耦合模理论

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-12 DOI: 10.1002/adpr.202400050

Joshua T. Y. Tse, Shunsuke Murai, Katsuhisa Tanaka

引用次数: 0

Pressure-Induced Successive Phase Transitions and Optical Properties in Lu2SiO5 Lu2SiO5 中压力诱导的连续相变和光学特性

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-02 DOI: 10.1002/adpr.202300319

Wenming Qi, Anwar Hushur, Lin He, Rabigul Tursun, Min Gao

引用次数: 0

Pancharatnam–Berry-Phase-Based Plasmonic Metasurfaces Enable Wavelength-Selective Directional Focusing and Vortex 基于潘查拉特南-浆果相的质子元表面可实现波长选择性定向聚焦和涡流

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-02 DOI: 10.1002/adpr.202400077

Heyi Zhang, Chunhui Zhu, Zhengyong Song

{"title":"Pancharatnam–Berry-Phase-Based Plasmonic Metasurfaces Enable Wavelength-Selective Directional Focusing and Vortex","authors":"Heyi Zhang, Chunhui Zhu, Zhengyong Song","doi":"10.1002/adpr.202400077","DOIUrl":"10.1002/adpr.202400077","url":null,"abstract":"\u0000Multifoci focusing has always been a problem that researchers continue to pay attention to and urgently needs to be solved. Metasurfaces display unprecedented capabilities and flexibilities to solve this problem. In this work, Pancharatnam–Berry (PB)-phase-based plasmonic metasurfaces are presented to realize wavelength-selective directional focusing on the same focal plane. Ultrathin meta-atoms with the half-wave plate effect have only three layers, and 360° phase modulation is obtained by axially rotating gold strip based on PB phase. Two metasurfaces are designed to verify our strategy. Above all, a wavelength-selective directional focusing metasurface is presented to converge right-handed circularly polarized wave with wavelengths of 187, 271, and 355 μm at different predetermined positions at 810 μm. Next, the second metasurface exhibits the function that three vortex beams carrying orbital angular momentums with different topological charges can be produced under the irradiation of incident wave at the aforementioned wavelengths. In this research, a solid step is paved toward practical applications of flat photonics.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"6 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400077","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141273441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ultrafast Terahertz Superconductor Van der Waals Metamaterial Photonic Switch 超快太赫兹超导体范德华超材料光子开关

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-02 DOI: 10.1002/adpr.202400045

Kaveh Delfanazari

{"title":"Ultrafast Terahertz Superconductor Van der Waals Metamaterial Photonic Switch","authors":"Kaveh Delfanazari","doi":"10.1002/adpr.202400045","DOIUrl":"https://doi.org/10.1002/adpr.202400045","url":null,"abstract":"The high-temperature layered superconductor (HTS) BSCCO is one of the key quantum material platforms in THz science and technology. Compact, stable, and reliable BSCCO THz photonic integrated circuit components can be developed to effectively and efficiently control and manipulate THz wave radiation, especially for future communication systems and network applications. Herein, the design, simulation, and modeling of ultrafast THz metamaterial photonic integrated circuits are reported on a few nanometer-thick HTS BSCCO van der Waals (vdWs), capable of the active modulation of phase with constant transmission coefficient over a narrow-frequency range. Meanwhile, the metamaterial circuit works as an amplitude modulator without significantly changing the phase in a different frequency band. Under the application of ultrashort optical pulses, the transient modulation dynamics of the THz metamaterial offer a fast-switching timescale of 50 ps. The dynamics of picosecond light–matter interaction, Cooper pairs breaking, photoinduced quasiparticles generation and recombination, phonon bottleneck effect, and emission and relaxation of bosons in BSCCO vdW metamaterial arrays are discussed for the potential application of multifunctional superconducting photonic integrated circuits in communication and quantum technologies.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"5 10","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400045","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142435028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coherent and Incoherent Breathing Solitons in a Bidirectional Ultrafast Thulium Fiber Laser 双向超快铥光纤激光器中的相干和非相干呼吸孤子

IF 3.7

Advanced Photonics Research Pub Date : 2024-06-02 DOI: 10.1002/adpr.202400049

Yi Zhou, Jiqiang Kang, Kenneth K. Y. Wong

{"title":"Coherent and Incoherent Breathing Solitons in a Bidirectional Ultrafast Thulium Fiber Laser","authors":"Yi Zhou, Jiqiang Kang, Kenneth K. Y. Wong","doi":"10.1002/adpr.202400049","DOIUrl":"10.1002/adpr.202400049","url":null,"abstract":"Mode-locked lasers are prone to exhibit a wide range of dynamics, including the coherent dissipative soliton with high robustness or the possible emission of incoherent pulse bursts. Herein, it is proposed to expand the notion of dissipative breathing solitons to incoherent localized formation, which is illustrated experimentally by reporting original coherent and incoherent breathing solitons generated in a 2 μm bidirectional ultrafast fiber laser. A real-time spectral characterization of the breathing soliton dynamics with different coherence is provided, highlighting salient features of the self-organization. The switching between coherent breathing soliton and noise-like pulse is also experimentally demonstrated, corresponding to the multiple transient decoherence and coherence recovery. High behavior similarity exists in bidirectional solitons evolution owing to the common gain and loss modulation. Numerical simulations using a discrete laser model validate the experimental findings. This research generalizes previous observations of breathing solitons made in the coherent case and opens up new possibilities for generating breathers in various dissipative systems.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"5 11","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400049","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141273606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vortex-Beam Multiplexing Emitter Using Advanced Manufactured Leaky Cables 使用先进制造泄漏电缆的涡束复用发射器

IF 3.7

Advanced Photonics Research Pub Date : 2024-05-26 DOI: 10.1002/adpr.202400001

Feiyang Deng, Kwai-Man Luk, Wenjian Sun, Ka Fai Chan

{"title":"Vortex-Beam Multiplexing Emitter Using Advanced Manufactured Leaky Cables","authors":"Feiyang Deng, Kwai-Man Luk, Wenjian Sun, Ka Fai Chan","doi":"10.1002/adpr.202400001","DOIUrl":"https://doi.org/10.1002/adpr.202400001","url":null,"abstract":"Although orbital angular momentum (OAM) is extensively explored and researched in various scientific domains, its practical application in wireless communications still faces numerous challenges. Notably, existing OAM beam generation technologies need to meet the diversified demands of modern wireless communication, such as miniaturization, cost-effectiveness, and system integration. Driven by the immense potential of OAM in communication systems, in this work, an innovative method based on leaky cables capable of simultaneously generating multiple vortex beams, overcoming a series of implementation issues associated with multiplexing emitters, is introduced. A design prototype is fabricated and tested, and the measurement results align closely with the simulations, validating the multifunctionality and practicality of the method. Moreover, the proposed strategy can seamlessly extend to optical frequencies using the concept of leaky fibers. In this method, not only efficient spatial utilization and excellent isolation are realized but also high cost-effectiveness is possessed. Compared to previous strategies, this technique may have an impact on simplifying the establishment of communication system platforms based on OAM multiplexing.","PeriodicalId":7263,"journal":{"name":"Advanced Photonics Research","volume":"5 10","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adpr.202400001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142435800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0