Results 191 to 200 of about 11,192,233 (306)

Elastomeric 3D‐Printed Microenvironments Enable Nanonewton Force Measurements in Healthy and Diseased Human Pluripotent Stem Cell‐Derived Neuroepithelial Cells

Advanced Materials, Volume 38, Issue 56, 8 October 2026.
We present elastomeric three‐dimensional (3D) microstructures fabricated via two‐photon polymerization (2PP) and post‐processed through wet etching, for quantifying nanonewton (nN)‐scale forces applied by healthy and diseased neural cells. The mechanically characterized free‐standing beam architectures enable measurement of traction forces of ...
Pieter F. J. van Altena, Lucia Castillo Ransanz, Ruben H. Guis, Giulia Bergamaschi, Nanne J. Paauw, Urs Staufer, Vivi M. Heine, Angelo Accardo   +7 more
wiley   +1 more source

An architecture for measuring joint angles using a long period fiber grating-based sensor. [PDF]

Sensors (Basel), 2014
Perez-Ramirez CA, Almanza-Ojeda DL, Guerrero-Tavares JN, Mendoza-Galindo FJ, Estudillo-Ayala JM, Ibarra-Manzano MA.   +5 more
europepmc   +1 more source

Photopatterned surface polymer-stabilized alignment (SPSA) for tunable liquid crystal long-period fiber gratings in hollow core fibers: a novel fabrication strategy inspired by SPSA

Jia-Wei Wang, Bhupendra Pratap Singh, Shug‐June Hwang   +2 more
openalex   +1 more source

Intelligent Distributed Optical Fiber Sensing in Transportation Infrastructures: Research Progress, Applications, and Challenges

Advanced Photonics Research, Volume 7, Issue 10, October 2026.
Distributed optical fiber sensing (DOFS) is reviewed as a transformative technology for intelligent monitoring of transportation infrastructures. Advances in sensing fibers, cable design, and data analytics are summarized alongside representative field applications.
Xin Gui, Fanhao Zeng, Yunchuan Zhang, Yiming Wang, Jiaqi Wang, Changjia Wang, Xuelei Fu, Sheng Li, Fang Liu, Lina Yue, Jinpeng Jiang, Zhengying Li   +11 more
wiley   +1 more source

Focusing Polarization‐Splitting Grating Coupler in Lithium Niobate on Insulator Photonic Platform

Advanced Photonics Research, Volume 7, Issue 10, October 2026.
Compact, focusing polarization‐selective grating coupler with low (<1 dB) polarization‐dependent loss (PDL), operating at the telecom C‐band and fabricated at a standard LNOI foundry using a process design kit (PDK). Lithium niobate‐on‐insulator (LNOI) is a rapidly emerging platform for integrated photonics, offering high‐speed modulation, efficient ...
Dor Oz, Eitan Kaminski, Margarita Gindina, Vladislav Kostianovskii, Liana Kartvelishvili, Peng Sun, Boris Desiatov, Ilya Goykhman   +7 more
wiley   +1 more source

Broadband mode converter based on long period grating inscribed in graded index few-mode fiber

Hang Su, Yuehui Ma, Yunhe Zhao, Chengbo Mou, Yunqi Liu   +4 more
openalex   +1 more source

Tunable mode-locked fiber laser using multifunctional long-period grating [PDF]

Chen Jiang, Zhiqiang Wang, Ying Wan, Ling Yun, Yuehui Ma, Siyu Chen, Bing Sun, Qianqian Huang, Chengbo Mou, Yunqi Liu, Zuxing Zhang   +10 more
openalex   +1 more source

Ultrabroadband, Subvolt Thin‐Film Lithium Niobate Modulators via Codesigned Optical and RF Slow‐Wave Structures

Advanced Photonics Research, Volume 7, Issue 10, October 2026.
In this work, thin‐film lithium niobate Mach–Zehnder modulators are realized using codesigned slow‐light optical waveguides and inductively loaded RF electrodes. This dual slow‐wave engineering optimizes velocity matching, achieving Vπ·L = 0.3 V cm, bandwidths up to 200 GHz, Vπ ≤ 1 V, and short device lengths, offering an efficient solution for high ...
Zobeyde Dadkhah, Reza Safian, Zaker Hossein Firouzeh   +2 more
wiley   +1 more source

A Micro Rectangular-Shaped Long-Period Fiber Grating Coated With Fe₃O₄ Nanoparticle Thin Overlay For Magnetic Sensing. [PDF]

Materials (Basel), 2015
Wang SF, Chiang CC.
europepmc   +1 more source

Quasi-Lossy Mode Resonances in Long Period Fiber Gratings: Achieving Linear Wavelength Shifts With Metallic-Dielectric Thin Films

Lazaro Gonzalez-Salgueiro, Ignacio Del Villar, Jesus Maria Corres, Ignacio Raul Matias   +3 more
openalex   +2 more sources