Abbas Sheikh Ansari, Avik Mandal, Ashwin K. Iyer, Behrad Gholipour
{"title":"Asymmetric Transmission and Diffraction Engineering in Ultrathin media via Coupled Metasurfaces (Advanced Optical Materials 21/2025)","authors":"Abbas Sheikh Ansari, Avik Mandal, Ashwin K. Iyer, Behrad Gholipour","doi":"10.1002/adom.70073","DOIUrl":"https://doi.org/10.1002/adom.70073","url":null,"abstract":"<p><b>Cross-Talking Metasurfaces</b></p><p>In article 2500230, Abbas Sheikh Ansari, Behrad Gholipour, and co-workers demonstrate a new class of compound metasystems taking advantage of the crosstalk between closely coupled metasurfaces as opposed to the light confinement within each metasurface, that is engineered in legacy metasurfaces as a means of controlling light-matter interaction and manipulating electromagnetic waves.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 21","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70073","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144705371","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}
{"title":"Nanoscale Force Measurement with Optical Tweezers: Applications and Future Prospects in Biophotonics (Advanced Optical Materials 21/2025)","authors":"Yinyue Ji, Zhengtian Jin, Jianxing Zhou, Yuhang Peng, Xiaoqi Dai, Yili Zhong, Jinming Zhang, Haoyu Liu, Meiting Wang, Junle Qu, Ho-Pui Ho, Shuwen Zeng, Yuye Wang, Jiajie Chen, Yonghong Shao","doi":"10.1002/adom.70070","DOIUrl":"https://doi.org/10.1002/adom.70070","url":null,"abstract":"<p><b>Nanoscale Force Measurement</b></p><p>An optical trapping generated from a Gaussian laser beam traps a microsphere, which interacts with red blood cells, DNA, and proteins, enabling precise force measurements with piconewton-level precision. The fundamental principle of force detection is highlighted by the equation F = kΔx, where F is the force, k is the trap stiffness, and Δx is the displacement of the microsphere. This technique provides a powerful tool for probing biomechanical interactions in nanoscience and biophysics. More details can be found in article 2403140 by Shuwen Zeng, Yuye Wang, Jiajie Chen, and co-workers.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 21","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70070","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144705597","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}
{"title":"Rose Petal-Inspired Random Lasers on Flexible PET Substrates for Achieving Wavelength Tunability and Speckle-Free Imaging (Advanced Optical Materials 21/2025)","authors":"Ja-Hon Lin, Shao-Chien Pan, Shun-Wen Zheng, Yan-Rung Huang, Jung-Chen Tung, Yu-Feng Song","doi":"10.1002/adom.70071","DOIUrl":"https://doi.org/10.1002/adom.70071","url":null,"abstract":"<p><b>Wavelength-Tunable Rose-Petal-Inspired Random Laser</b></p><p>In article 2500609, Ja-Hon Lin, Jung-Chen Tung, Yu-Feng Song, and co-workers realize a low-threshold, bio-inspired random laser (RL) by depositing CsPbBr<sub>3</sub> quantum dots (QDs) onto a silk fibroin replica film (SFRF), which is fabricated via nano-casting of a rose petal. Through flexibility testing of the RLs on a PET substrate, wavelength tuning and speckle-reduced imaging are achieved.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 21","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70071","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144705598","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}
{"title":"Visible Light and Infrared Camouflage Based on Epsilon Near Zero Materials (Advanced Optical Materials 20/2025)","authors":"Xiaojun Ma, Xiangqing Teng, Liangge Xu, Ateer Bao, Huaizhi Qu, Qiang Li, Sam Zhang, Jiaqi Zhu","doi":"10.1002/adom.70046","DOIUrl":"https://doi.org/10.1002/adom.70046","url":null,"abstract":"<p><b>Dual-Band Camouflage</b></p><p>In article 2403438, Liangge Xu, Qiang Li, Sam Zhang, Jiaqi Zhu and co-workers demonstrate a multilayer thin-film structure based on epsilon-near-zero (ENZ) materials that achieves coordinated dual-band camouflage in both infrared and visible spectra. The gradient ENZ architecture enables angle-selective p-polarized directional thermal radiation in the 8-16 μm band, while a thin-film interference-based color modulation layer provides visible spectrum control, offering a novel solution for multispectral camouflage in intelligent detection environments.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 20","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70046","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144606619","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}
Hongjian Wu, Haitao Chen, Jinsen Han, Yang Xiao, Xiaoming Yuan, Dongdong Kang, Mengjian Zhu, Zhihong Zhu, Shiqiao Qin, Jiayu Dai
{"title":"Electrically Tunable Strong Exciton Resonance of Second Harmonic Generation in van der Waals Heterostructures (Advanced Optical Materials 20/2025)","authors":"Hongjian Wu, Haitao Chen, Jinsen Han, Yang Xiao, Xiaoming Yuan, Dongdong Kang, Mengjian Zhu, Zhihong Zhu, Shiqiao Qin, Jiayu Dai","doi":"10.1002/adom.70049","DOIUrl":"https://doi.org/10.1002/adom.70049","url":null,"abstract":"<p><b>Second Harmonic Generation Tuning</b></p><p>In article 2403535, Mengjian Zhu, Zhihong Zhu, Shiqiao Qin, Jiayu Dai, and co-workers show a new method to tune the local SHG response in van der Waals heterostructures by leveraging strong exciton resonance. A systematic investigation reveals how exciton resonance and charge transfer processes within the heterostructure modulate SHG emission. This platform achieves non-invasive local modulation with full reversibility and nanoscale compatibility, resolving the issue of exciton-carrier interactions in 2D nonlinear photonic systems.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 20","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70049","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144606620","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}
Yanzhen Yin, Zhichen Zhao, Junbo Xu, Zerui Wang, Lei Zhou, Zhou Zhou, Yu Yin, Di Huang, Gang Zhong, Xiang Ni, Zhanshan Wang, Xinbin Cheng, Jingyuan Zhu, Qingdong Ou, Tao Jiang
{"title":"Selective Excitation of Bloch Modes in Canalized Polaritonic Crystals (Advanced Optical Materials 20/2025)","authors":"Yanzhen Yin, Zhichen Zhao, Junbo Xu, Zerui Wang, Lei Zhou, Zhou Zhou, Yu Yin, Di Huang, Gang Zhong, Xiang Ni, Zhanshan Wang, Xinbin Cheng, Jingyuan Zhu, Qingdong Ou, Tao Jiang","doi":"10.1002/adom.70048","DOIUrl":"https://doi.org/10.1002/adom.70048","url":null,"abstract":"<p><b>Polaritonic Crystals</b></p><p>In article 2403536, Jingyuan Zhu, Qingdong Ou, Tao Jiang, and co-workers present a novel type of canalized polaritonic crystals with exceptional tunability. By tailoring the lattice parameters, these crystals enable the precise selective excitation of Bloch modes for nanoscale light control, opening new possibilities for the development of polaritonic devices.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 20","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70048","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144606541","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}
Ai-Yin Liu, Kuang-I Lin, Snow H. Tseng, Hui-Hsin Hsiao
{"title":"Broadband Enhancement of Third Harmonic Generation Based on the Strong Coupling Between all-dielectric Metasurfaces and Epsilon-Near-Zero Modes (Advanced Optical Materials 19/2025)","authors":"Ai-Yin Liu, Kuang-I Lin, Snow H. Tseng, Hui-Hsin Hsiao","doi":"10.1002/adom.70023","DOIUrl":"https://doi.org/10.1002/adom.70023","url":null,"abstract":"<p><b>Ultrabroadband Nonlinear Metasurfaces</b></p><p>In article 2500084, Hui-Hsin Hsiao and co-workers investigate the interplay between Mie resonances, quasi-bound states in the continuum, and epsilon-near-zero (ENZ) modes in a hybrid system composed of all-dielectric metasurfaces atop an ultrathin ITO film. The strong coupling of hybridized Mie-ENZ modes dominates the nonlinear enhancement with an ultrabroadband third-harmonic generation spanning the 1230–1600 nm wavelength range.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"13 19","pages":""},"PeriodicalIF":8.0,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.70023","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144551096","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}