Results 81 to 90 of about 3,050 (226)

Multiplexer and variable optical attenuator based on PDLC for polymer optical fiber networks [PDF]

, 2009
In this work, a combination of a multiplexer and a variable optical attenuator in the same device (VMUX) for use in Polymer Optical Fiber is proposed.
Contreras Lallana, Pedro, Heggarty, K., Sánchez Montero, David Ricardo, Vinouze, B., Vázquez García, María Carmen   +4 more
core   +3 more sources

Simulación de un enlace óptico WDM (Wavelength Division Multiplexing) utilizando POFs (Polymer Optical Fiber) en el espectro de luz visible

Maskana, 2016
RESUMEN En este proyecto se analizaron las características y el modo de operación de las fibras ópticas plásticas en un enlace óptico WDM (Wavelenght Division Multiplexing) operando en el espectro visible.
Andrés Ocampo Dávila, María Soledad Jiménez   +1 more
doaj  

Transmission of 96 Gbps Over 50-m GI-POF Using 6 CWDM Channels in S, C, and L Optical Bands

IEEE Access
An aggregate transmission of 96 Gbps over 50 m of graded index plastic optical fiber (GI-POF) is demonstrated using six coarse wavelength multiplexing (CWDM) channels in S, C and L optical bands.
Hossam A. I. Selmy, Gil M. Fernandes, Rogerio Nogueira, Ricardo Oliveira   +3 more
doaj   +1 more source

Plastic Optical Fiber Displacement Sensor Based on Dual Cycling Bending

Sensors, 2010
In this study, a high sensitivity and easy fabricated plastic optical fiber (POF) displacement sensor is proposed. A POF specimen subjected to dual cyclic bending is used to improve the sensitivity of the POF displacement sensor.
Yung-Chuan Chen, Pao-Chuan Chen, Jao-Hwa Kuang   +2 more
doaj   +1 more source

On Bit-loading for Discrete Multi-tone Transmission over Short Range POF Systems [PDF]

, 2013
International audienceA novel bit-loading approach is proposed for the discrete multi-tone (DMT) transmission over short range polymer optical fiber (POF) systems.
Haese, Sylvain, Hélard, Maryline, Peng, Linning   +2 more
core   +3 more sources

Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications

Advanced Materials Technologies, Volume 10, Issue 14, July 22, 2025.
This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin, Houxin Fan, Zhenchao Liu, Paolo Donati, Youssef Amin, Yap Wing Fen, Junbo Liang, Pier Paolo Pompa, Sailing He   +8 more
wiley   +1 more source

A Molecularly Imprinted Polymer on a Plasmonic Plastic Optical Fiber to Detect Perfluorinated Compounds in Water

Sensors, 2018
A novel Molecularly Imprinted Polymer (MIP) able to bind perfluorinated compounds, combined with a surface plasmon resonance (SPR) optical fiber platform, is presented.
Nunzio Cennamo, Girolamo D’Agostino, Gianni Porto, Adriano Biasiolo, Chiara Perri, Francesco Arcadio, Luigi Zeni   +6 more
doaj   +1 more source

Encircled Angular Flux Representation of the Modal Power Distribution and its Behavior in a Step Index Multimode Fiber [PDF]

, 2016
The optical properties of in-line optical components inserted at the input to a multimode optical fiber (MMF) strongly affect the propagating modal power distribution (MPD).
Kagami, M, Kawasaki, A, Mena, PV, Nakai, M, Selviah, DR, Yonemura, M   +5 more
core   +1 more source

Assessing the Behavior of Fixed Offshore Jackets in Failure Condition, Evaluation in Ultimate State to Improve Structural Safety

Engineering Reports, Volume 7, Issue 5, May 2025.
This study uses pushover analysis to evaluate four offshore jacket platforms in failure conditions (ultimate state) to find structural weaknesses. The results indicate that by improvement, safety factors can increase by 45%, while ductility is four times greater than its initial state.
Hamid Reza Karimi, Nima Shahni Karamzadeh, Etemad Odin Rabei Gholami   +2 more
wiley   +1 more source

Strain sensing based on radiative emission-absorption mechanism using dye-doped polymer optical fiber [PDF]

, 2017
A stress sensor based on a dye-doped polymeric optical fiber is able to detect stress by simple comparison of two luminescence peaks from a pair of energy transfer organic dyes. Coumarin 540A (donor) and Rhodamine 6G (acceptor) were doped in the core and
R. Furukawa, S. Kamimura
core   +2 more sources