Results 101 to 110 of about 1,008 (192)

Study on Analysis of Dispersion for TDM‐GPON System With Different Parameters

Engineering Reports, Volume 8, Issue 8, August 2026.
The workflow and simulated outcomes of a 32‐user bidirectional TDM‐GPON system simulated in OptiSystem 19 to evaluate the effects of optical fiber dispersion under various data rates, fiber lengths, and dispersion levels are shown in the graphical abstract.
Molla Belete Salelgne, Muhabaw Amare Alebachew, Amanuel Asrie Desalegn   +2 more
wiley   +1 more source

High‐Performance Near‐Infrared Organic Light‐Emitting Diodes Based on Grating‐Structured Hole Transport Layer

Small Structures, Volume 7, Issue 8, August 2026.
High‐performance near‐infrared (NIR) organic light‐emitting diodes (OLEDs) were achieved by incorporating a one‐dimensional Bragg grating into a thermally cross‐linkable hole‐transporting layer via microtransfer molding. The optimized devices exhibit an emission peak at 880 nm, a maximum external quantum efficiency of 1.55%, and a peak radiant exitance
Yuhang Xu, Wanyuan Deng, Zhiyuan Cong, Weiping Wang, Chao Gao, Hongbin Wu   +5 more
wiley   +1 more source

Optical Phased Arrays on Photonic Integrated Circuit Platforms: Challenges, Opportunities, and Future Applications

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li, Yuyuan Han, Aoxiang Chen, Pengpeng Li, Xinglin Zhu, Guanbao Zhao, Luohan Peng, Huaibin Zheng   +7 more
wiley   +1 more source

Embedding Fiber Segment Interferometry for Localization of Defects in Composite Structures

Polymer Composites, Volume 47, Issue 14, Page 12874-12886, 20 July 2026.
Graphical representation of composite structures with embedded fiber optic sensors for structural health monitoring, enabling strain measurement and damage localization under mechanical loading. ABSTRACT In the area of structural health monitoring (SHM), embedding strain sensors into smart composites is a key strategy for detecting failures arising ...
Shiva Mohammadkarimi, Christoph Hemeling, Thomas Kissinger, Florian Puch   +3 more
wiley   +1 more source

Investigations of Marine Safety Improvements by Structural Health Monitoring Systems [PDF]

TransNav, 2012
The paper presents a first approach of the structural health monitoring (SHM) system, dedicated to marine structures. The considered system is based on the fibre optic (FO) technique with Fibre Bragg Grating (FBG) sensors.
Lech Murawski, Szymon Opoka, Katarzyna Majewska, Magdalena Mieloszyk, Wieslaw Ostachowicz, Adam Weintrit   +5 more
doaj  

Regenerated Fibre Bragg Gratings [PDF]

, 2010
John Canning, Somnath Bandyopadhyay, Palas Biswas, Mattias Aslund, Michael Stevenson, Kevin Cook   +5 more
openaire   +1 more source

Application of Fibre Bragg Grating Sensors in Strain Monitoring and Fracture Recovery of Human Femur Bone. [PDF]

Bioengineering (Basel), 2020
Najafzadeh A, Serandi Gunawardena D, Liu Z, Tran T, Tam HY, Fu J, K Chen B.   +6 more
europepmc   +1 more source

Demodulation of Fibre Bragg Grating Sensors by Using Cumulative Sum as a Preprocessing Method. [PDF]

Sensors (Basel)
Cięszczyk S, Kida M, Panas P.
europepmc   +1 more source

Respiratory Rate Monitoring via a Fibre Bragg Grating-Embedded Respirator Mask with a Wearable Miniature Interrogator. [PDF]

Sensors (Basel)
Limweshasin N, Castro IA, Korposh S, Morgan SP, Hayes-Gill BR, Faghy MA, Correia R.   +6 more
europepmc   +1 more source

Experimental Study of Sinkhole Propagation Induced by a Leaking Pipe Using Fibre Bragg Grating Sensors. [PDF]

Sensors (Basel)
Yumba J, Ferentinou M, Grobler M.
europepmc   +1 more source