Advanced Optical Materials最新文献_第5页

Polymer of Intrinsic Microporosity as Light Absorber for Luminescent Solar Concentrators 具有固有微孔的聚合物作为发光太阳能聚光器的吸光剂

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-12 DOI: 10.1002/adom.202402598

Yuxing Wang, Meihuizi Jiang, Saif A. Haque, Sebastien Rochat

引用次数: 0

Strong Chiral Response of Chiral Plasmonic Nanoparticles to Photonic Orbital Angular Momentum (Advanced Optical Materials 5/2025) 手性质子纳米粒子对光子轨道角动量的强烈手性响应（先进光学材料 5/2025）

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-12 DOI: 10.1002/adom.202570055

Yae-Chan Lim, Ryeong Myeong Kim, Jeong Hyun Han, Igor Aharonovich, Ki Tae Nam, Sejeong Kim

引用次数: 0

Polarization Manipulated Transmissive Structural Color Based on Dual Complementary Nanograting Cavities

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-06 DOI: 10.1002/adom.202402940

Chenqian Wang, Xiguo Cheng, Zeyang Tang, Zhenwei Ren, Yu Chen, Xin Hu, Chinhua Wang

{"title":"Polarization Manipulated Transmissive Structural Color Based on Dual Complementary Nanograting Cavities","authors":"Chenqian Wang, Xiguo Cheng, Zeyang Tang, Zhenwei Ren, Yu Chen, Xin Hu, Chinhua Wang","doi":"10.1002/adom.202402940","DOIUrl":"https://doi.org/10.1002/adom.202402940","url":null,"abstract":"2D structural color metasurfaces have emerged as an ideal and sustainable alternative to chemical dyes due to their stability and environment-friendly attributes. In this study, a polarization-manipulated transmissive structural color based on dual complementary nanograting cavities (DC-NGC) is proposed and experimentally validated. The DC-NGC structure is implemented with Ag-covered dielectric nano gratings sitting on a substrate with a thin dielectric and metallic film. It is found that not only strong polarization dependent and wavelength selective transmission occurs in the structure, but also an additional selective absorption under transverse magnetic (TM) incidence for high-order transmission associated with the inherent multiple nanocavity resonant modes. These features make both high design flexibility and a rich color palette with a narrow linewidth possible. Experimental demonstrations are performed by validating the polarization-dependent and wavelength-selective behaviors, fabricating a color palette with varying structural parameters and three different vibrant and colorful patterns showcasing diverse colors under different polarization states. The proposed dual-nanograting-cavity color filter with versatile polarization colors and superior color purity holds significant potential in various applications, including full-color filtering, display, and micro-pattern anti-counterfeiting.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 10","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantitative Phase Imaging for Meta-Lenses by Phase Retrieval

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-06 DOI: 10.1002/adom.202402833

Jialuo Cheng, Yin Zhou, Yunhui Gao, Bowen Liu, Xiaoyuan Liu, Lei Shi, Zihan Geng, Mu Ku Chen

{"title":"Quantitative Phase Imaging for Meta-Lenses by Phase Retrieval","authors":"Jialuo Cheng, Yin Zhou, Yunhui Gao, Bowen Liu, Xiaoyuan Liu, Lei Shi, Zihan Geng, Mu Ku Chen","doi":"10.1002/adom.202402833","DOIUrl":"https://doi.org/10.1002/adom.202402833","url":null,"abstract":"Meta-lenses have advanced focusing and imaging capabilities. Traditional methods for assessing meta-lenses performance, such as focusing light field scanning, are time-consuming and cannot obtain phase information. Meta-lenses require accurate and fast phase information measurements for industrial-level applications. Here, a novel approach is introduced for meta-lenses phase recovery from defocused images. The precise phase can be obtained by optimizing the complex amplitude of the meta-lens from the experimentally collected defocused images through complex gradient descent. This method doesn't need complicated experimental setups like traditional off-axis interferometry. This method is robust and applicable to meta-lenses with diverse phase modulations. The investigation is extended to measure the phase information of the Pancharatnam-Berry phase-based meta-lens and the achromatic meta-lens in different incident wavelengths. These results demonstrate that this technique accurately recovers phase information. The 3D intensity profile can be retrieved at arbitrary distances, which is faster and more accurate, enabling the prediction of optical properties such as focal length. This advancement enhances the understanding of meta-lense behavior in practical scenarios. It provides a foundation for future optimizations in meta-lenses design, potentially leading to more efficient and versatile optical systems.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 9","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143688790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dual-Band Quasi-Bound States in the Continuum with Opposite Circular Dichroism Supported by Single Metallic Bilayer Twisted Metasurface

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-06 DOI: 10.1002/adom.202402856

Jixin Feng, Xianghui Wang, Ming Zeng, Linyuan Fan, Liang Ma, Yunyun Ji, Fei Fan, Shengjiang Chang

{"title":"Dual-Band Quasi-Bound States in the Continuum with Opposite Circular Dichroism Supported by Single Metallic Bilayer Twisted Metasurface","authors":"Jixin Feng, Xianghui Wang, Ming Zeng, Linyuan Fan, Liang Ma, Yunyun Ji, Fei Fan, Shengjiang Chang","doi":"10.1002/adom.202402856","DOIUrl":"https://doi.org/10.1002/adom.202402856","url":null,"abstract":"The field of optical chirality has achieved remarkable progress with the quick development of artificial metasurfaces. The introduction of quasi-bound states in the continuum (QBIC) into chiral devices offers a groundbreaking and efficient method for modulating chiral responses. However, existing QBIC-based chiral research primarily concentrates on dielectric structures and also encounters challenges such as complex design requirements and limitations to single-frequency band operation. In this work, a metallic double-layer twisted metasurface is proposed. By manipulating a single degree of freedom (DOF), the twist angle, QBIC and chirality are simultaneously induced at two frequency bands. Far-field multipole decomposition and near-field analysis reveal that the two QBICs originated from electric dipole and toroidal dipole moments. Experimental spectra highly agree with simulation results, confirming the efficacy of the design. Remarkably, the structure exhibits opposite chiral responses at different frequency bands. To highlight the device's superiority, a dynamic near-field image display switched by frequency or polarization state is demonstrated in simulation. The proposed structure holds potential applications in chiral enantiomer sensing, chiral lasers, nonlinear filtering, and other related areas.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 9","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143688792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modulating Linker Conjugation and Flexibility of Aggregation-Induced Emission Covalent Organic Framework for Enhanced Luminescence

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-06 DOI: 10.1002/adom.202402907

Haifei Wan, Xingxiang Wang, Qinqin Nie, Xinyi Wang, Li Wang, Yonghai Song

{"title":"Modulating Linker Conjugation and Flexibility of Aggregation-Induced Emission Covalent Organic Framework for Enhanced Luminescence","authors":"Haifei Wan, Xingxiang Wang, Qinqin Nie, Xinyi Wang, Li Wang, Yonghai Song","doi":"10.1002/adom.202402907","DOIUrl":"https://doi.org/10.1002/adom.202402907","url":null,"abstract":"In order to inhibit non-radiative decay pathways of covalent-organic frameworks (COFs), a strategy is proposed to block intralayer conjugation and interlayer π–π stacking by using flexible aggregation-induced emission (AIE) building blocks (4′,4′′′,4′′′′′,4′′′′′′′-(1,2-ethenediylidene) tetrakis[1,1′-biphenyl]-4-carbaldehyde (TFBE)) connected by weakly conjugated flexible linker. By using the flexible TFBE as building blocks and changing the conjugation and flexibility of linker, TFBE-COFs with different luminescence properties are obtained. Experimental and theoretical results show that these TFBE-COFs have high crystallinity and large layer spacing, among which the photoluminescence quantum yield of hydrazone (Hz)-COFTFBE-ODH (oxalyl dihydrazide (ODH)) in solid state reaches 26.28%, which is superior to most of the COFs reported so far. The excellent luminescence is attributed to the non-planar geometry and flexibility of TFBE, which inhibits aggregation-induced quenching. Moreover, the π-electron delocalization-induced non-radiative leaps are suppressed by weakly conjugated flexible linker, which further enhances the photoluminescence of TFBE-COFs. The Hz-COFTFBE-ODH exhibits excellent sensing performance for trace tetracycline, the detection limit is 0.15 µm. In addition, a white light-emitting diodes coated with Hz-COFTFBE-ODH is manufactured to achieve high-quality white light emission. This study provides a new strategy for the design and application of high-emission COFs.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 10","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Active Luminous Quantum Dot Self-Assembled Microsphere Volumetric Display

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-06 DOI: 10.1002/adom.202402766

Guihai Li, Ruixiang Liu, Lei Wang, Leilei Zhao, Xiaoting Yang, Huaibin Shen, Fengjia Fan

{"title":"Active Luminous Quantum Dot Self-Assembled Microsphere Volumetric Display","authors":"Guihai Li, Ruixiang Liu, Lei Wang, Leilei Zhao, Xiaoting Yang, Huaibin Shen, Fengjia Fan","doi":"10.1002/adom.202402766","DOIUrl":"https://doi.org/10.1002/adom.202402766","url":null,"abstract":"Volumetric display is a type of technology that generates visuals in three dimensions. The image formed in this manner can be viewed with the naked eye without the need for any wearable device. The volumetric display generates a 3D image that is real in size and appears to be a vivid object that can be viewed from any direction, allowing the viewer to interact with the image. A volumetric display technique based on light-emitting colloidal quantum dots (CQDs) is developed, thanks to their flexible assembly capability, low heat conductivity, and attainable high photoluminescence quantum yield (PLQY). This approach uses a single laser beam to create a 3D display with a micrometer resolution. The effect of CQD's heat capacity and heat conductivity on the microsphere's photophoretic force (PPF) is investigated, and the results suggest that only heat conductivity has a significant impact on the PPF. It is also discovered that the shape and size of the microsphere have a great impact on the PPF; microspheres with a diameter comparable to the size of the optical trap, or with a nonspherical shape, are more easily captured.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 8","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143622601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ligand-Induced Crystallization Control in MAPbBr3 Hybrid Perovskites for High Quality Nanostructured Films

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-05 DOI: 10.1002/adom.202402441

Markus W. Heindl, Michael F. Lichtenegger, Tim Kodalle, Shangpu Liu, Nasrin Solhtalab, Jonathan Zerhoch, Andrii Shcherbakov, Milan Kivala, Carolin M. Sutter-Fella, Alexander S. Urban, Felix Deschler

{"title":"Ligand-Induced Crystallization Control in MAPbBr3 Hybrid Perovskites for High Quality Nanostructured Films","authors":"Markus W. Heindl, Michael F. Lichtenegger, Tim Kodalle, Shangpu Liu, Nasrin Solhtalab, Jonathan Zerhoch, Andrii Shcherbakov, Milan Kivala, Carolin M. Sutter-Fella, Alexander S. Urban, Felix Deschler","doi":"10.1002/adom.202402441","DOIUrl":"https://doi.org/10.1002/adom.202402441","url":null,"abstract":"Controlling the formation of hybrid perovskite thin films is crucial in obtaining high-performance optoelectronic devices, since factors like morphology and film thickness have a profound impact on a film's functionality. For light-emitting applications grain sizes in the sub-micrometer-range have previously shown enhanced brightness. It is therefore crucial to develop simple, yet reliable methods to produce such films. Here, a solution-based synthesis protocol for the on-substrate formation of MAPbBr3 (MA = methylammonium) nanostructures by adding the bifunctional rac-3-aminobutyric acid to the precursor solution is reported. This synthesis route improves key optical properties such as photoluminescence quantum yields and life times of excited states by inducing a controlled slow-down of the film formation and suppressing agglomeration effects. In situ spectroscopy reveals a delayed and slowed down crystallization process, which achieves synthesis of perovskite structures with much reduced defect densities. Further, aggregation can be controlled by the amount of amino acid added and adjusting the synthesis protocol allows to produce cubic crystallites with targeted size from nanometer to micrometer scales. The nanocrystalline MAPbBr3 samples show enhanced amplified spontaneous emission (ASE) intensities, reduced ASE thresholds and purer ASE signals, compared to pristine films, even under intense optical driving, making them promising structures for lasing applications.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 6","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202402441","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Manipulating Carrier Behavior by the Size Effect of Decoration in MoS2 Photodetectors

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-04 DOI: 10.1002/adom.202402368

Xinzi Xu, Ran Duan, Weihong Qi, Xuqing Liu, Weimin Liu

{"title":"Manipulating Carrier Behavior by the Size Effect of Decoration in MoS2 Photodetectors","authors":"Xinzi Xu, Ran Duan, Weihong Qi, Xuqing Liu, Weimin Liu","doi":"10.1002/adom.202402368","DOIUrl":"https://doi.org/10.1002/adom.202402368","url":null,"abstract":"As an eye-catching 2D material, MoS2 has tunable optical and electrical properties. However, the rapid recombination of electron-hole pairs intrinsically significantly hinders the performance improvement of MoS2 photodetectors. Achieving carrier manipulation to suppress recombination is crucial and challenging for MoS2 photodetectors. Herein, we report three MoS2 photodetectors decorated with platinum single atoms (Pt SAs), platinum single-layer clusters (Pt SCs), and platinum nanoclusters (Pt NCs) via an impregnation method. Carrier recombination in MoS2 is suppressed by growing Pt SAs, Pt SCs, and Pt NCs. Furthermore, Pt SAs, Pt SCs, and Pt NCs have different effects on carrier behavior due to the size effect and disparate interactions with MoS2. Among the Pt SA/MoS2, Pt SC/MoS2, and Pt NC/MoS2 devices, Pt SC/MoS2 exhibits a responsivity (R) of 1.44 × 102 A W−1 and a specific detectivity (D*) of 1.07 × 1010 Jones under 532 nm illumination with a power density of 0.5 mW cm−2. This work will deepen the understanding of the relationship between the size effect and carrier behavior and provide a theoretical basis for carrier manipulation of photodetectors.","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 6","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Liquid Crystal 3D Optical Waveguides Based on Photoalignment (Advanced Optical Materials 4/2025)

IF 8 2区材料科学

Advanced Optical Materials Pub Date : 2025-02-03 DOI: 10.1002/adom.202570052

Peter Ropač, Yu-Tung Hsiao, Brecht Berteloot, Yera Ussembayev, Inge Nys, Miha Ravnik, Kristiaan Neyts

引用次数: 0