Results 181 to 190 of about 47,152 (263)

Multi-channel and free-spectral-range-free tunable add-drop filters on thin-film lithium niobate. [PDF]

Nanophotonics
Ruan Z, Wang X, Chen B, Chen G, Liu L.
europepmc   +1 more source

Si‐Based GeSn Lateral p–i–n Waveguide Photodetectors Covering Entire Short‐Wave Infrared Band

Advanced Photonics Research, Volume 7, Issue 3, March 2026.
This work introduces a complementary metal‐oxide‐semiconductor (CMOS)‐compatible GeSn lateral p–i–n waveguide photodetector monolithically integrated on a silicon platform. Enabled by a high‐quality, and high‐Sn‐content GeSn active layer, the developed GeSn photodetector achieves photodetection covering the entire short‐wave infrared band for ...
Cheng‐Ting Kuo, Ting‐Yu Chen, Po‐Rei Huang, Yue‐Tong Jheng, Devesh Barshilia, Guo‐En Chang   +5 more
wiley   +1 more source

Monolithic lithium niobate photonic chip for efficient terahertz-optic modulation and terahertz generation. [PDF]

Nat Commun
Zhang Y, Yang J, Zeng Y, Chen Z, Feng H, Zhu S, Shum KM, Chan CH, Wang C.   +8 more
europepmc   +1 more source

Modeling and Optimization of Frequency‐Doubled Radio‐Over‐Fiber Link Based on Deep Learning Technique

Advanced Photonics Research, Volume 7, Issue 3, March 2026.
This article proposes a deep learning (DL) approach for modeling and optimizing frequency‐doubled radio‐over‐fiber links. By collectively replacing traditional components with DL model, accurate system evaluation is achieved. Moreover, through an end‐to‐end architecture, performance optimization is accomplished.
Difei Shi, Xiangyan Meng, Hanxin Chen, Wei Li   +3 more
wiley   +1 more source

Corrigendum to "Unveiling the role of sintering temperatures in the physical properties of Cu-Mg ferrite nanoparticles for photocatalytic application". [PDF]

Heliyon
Akter S, Khan MNI, Ferdous F, Das HN, Alam MK, Rahman MA, Hasan T, Syed IM.   +7 more
europepmc   +1 more source

Breaking Down Lignin: A Macromolecule's Path to the Nanoscale

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This section highlights lignin's critical role as a sustainable, multifunctional precursor for nanomaterial design. Its unique structure and abundance enable the creation of lignin‐based, lignin‐derived, and hybrid nanomaterials with tunable properties. Emphasis is placed on lignin's potential to drive innovation in nanotechnology, offering ecofriendly
Jelena Papan Djaniš, Jan Hočevar, Griša Grigorij Prinčič, Jernej Iskra   +3 more
wiley   +1 more source

Waveguide design for a TFLN platform at 1064 nm for applications in spacecom and spectroscopy. [PDF]

Sci Rep
Kincaid PS, Pruiti NG, De Marinis L, Sorel M, Contestabile G, Andriolli N.   +5 more
europepmc   +1 more source

Ultra‐High Spin Hall Angle in Sputtered Sb2Te3 Topological Insulators via Pt Interfacial Engineering

Advanced Physics Research, Volume 5, Issue 3, March 2026.
Topological insulator Sb2Te3 demonstrates exceptional charge‐to‐spin conversion efficiency and thermal stability up to 400°C, showing great promise for spin–orbit torque memory applications. This study achieves high‐quality Sb2Te3 films on silicon substrates through optimized sputtering and introduces an ultrathin Pt interlayer to suppress interfacial ...
Qi Zhang, Xu Liu, Meihong Liu, Yining Wang, Pengxiang Zhao, Hanyuan Guo, Baoshan Cui, Yalu Zuo, Xiaoxi Liu, Li Xi   +9 more
wiley   +1 more source

High-Q and compact Fabry-Perot microresonators on thin-film lithium niobate. [PDF]

Nanophotonics
Yang L, Li C, Xie J, Tang HX.
europepmc   +1 more source

Copper‐Based Conductive Nanoinks: Scalable Synthesis via Continuous‐Flow Microwave‐Assisted Polyol Process

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
Microwave‐assisted polyol synthesis in continuous flow produces metallic Cu nanoparticles, using ethylene glycol as solvent and reducing agent, lignin to stabilize the colloid and prevent oxidation, and metal‐seeds for particle size control. Metallic copper nanoparticles are a promising alternative to gold and silver in printed electronics due to their
Antonio Santana‐Otero, Yilian Fernández‐Afonso, María Salvador, André Van Zomeren, Salvador Bertran‐Llorens, María del Puerto Morales, Sabino Veintemillas‐Verdaguer   +6 more
wiley   +1 more source