Results 31 to 40 of about 3,517,087 (293)

Optical fiber end-facet polymer suspended-mirror devices [PDF]

, 2023
25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24 -28 April 2017202309 bcwhAccepted ManuscriptOthersPolyU Strategic Development Special ProjectPublishedGreen ...
Tam, HY, Zhang, AP, Wu, J, Wai, PKA, Yao, M   +4 more
core   +1 more source

Tailoring optical fibers for cell transfection [PDF]

, 2012
Optical transfection is a promising technique for the delivery of foreign genetic material into cells by transiently changing the permeability of the cell membrane.
Ma, Nan
core   +2 more sources

Chemical tapering of polymer optical fiber

EPJ Web of Conferences, 2017
Polymer optical fibers (POFs) have significant advantages over numerous sensing applications. The key element in developing sensor is by removing the cladding of the fiber.
Abdul Rashid Affa Rozana, Nasution Amna Afiqah, Suranin Aisyah Hanim, Taib Nur Athirah, Mukhtar Wan Maisarah, Ahmad Dasuki Karsono, Ehsan Abang Annuar   +6 more
doaj   +1 more source

Robust Hydrophobic and Hydrophilic Polymer Fibers Sensitized by Inorganic and Hybrid Lead Halide Perovskite Nanocrystal Emitters

Frontiers in Chemistry, 2019
Advances in the technology and processing of flexible optical materials have paved the way toward the integration of semiconductor emitters and polymers into functional light emitting fabrics. Lead halide perovskite nanocrystals appear as highly suitable
Paris G. Papagiorgis, Andreas Manoli, Androniki Alexiou, Petroula Karacosta, Xenofon Karagiorgis, Georgia Papaparaskeva, Caterina Bernasconi, Caterina Bernasconi, Maryna I. Bodnarchuk, Maryna I. Bodnarchuk, Maksym V. Kovalenko, Maksym V. Kovalenko, Theodora Krasia-Christoforou, Grigorios Itskos   +13 more
doaj   +1 more source

Sensing Applications of Polymer Optical Fiber Fuse

Advanced Photonics Research, 2022
This article presents a review of the fuse effect in polymer optical fibers (POFs) and its sensing applications. First, the propagation mechanisms and the characteristics of the POF fuse are discussed, showing that its optical threshold power and ...
Arnaldo G. Leal-Junior, Carlos Marques, Heeyoung Lee, Kentaro Nakamura, Yosuke Mizuno   +4 more
doaj   +1 more source

Optical Bend Sensor Based on Eccentrically Micro-Structured Multimode Polymer Optical Fibers

IEEE Photonics Journal, 2021
We report on a novel bend sensor with high flexibility and elasticity based on Bragg grating structures in polymer optical fibers to detect bending for the measurement of movement.
Lennart Leffers, Julia Locmelis, Kort Bremer, Bernhard Roth, Ludger Overmeyer   +4 more
doaj   +1 more source

Performance Analysis of a Noncontact Plastic Fiber Optical Fiber Displacement Sensor with Compensation of Target Reflectivity [PDF]

, 2013
An inexpensive fiber-based noncontact distance sensor specific for monitoring short-range displacements in micromachining applications is presented. To keep the overall costs low, the sensor uses plastic optical fibers and an intensiometric approach ...
Alberto Vallan, Tosi, Daniele, Perrone, Guido, Vallan, Alberto, Guido Perrone, Alberto Vallan (12581776), Daniele Tosi, Guido Perrone (12581773), Daniele Tosi (310701)   +8 more
core   +1 more source

Hydrogel-Core Microstructured Polymer Optical Fibers for Selective Fiber Enhanced Raman Spectroscopy

Sensors, 2021
A new approach of Fiber Enhanced Raman Spectroscopy (FERS) is described within this article based on the use of Hydrogel-Core microstructured Polymer Optical Fibers (HyC-mPOF).
Mikel Azkune, Igor Ayesta, Leire Ruiz-Rubio, Eneko Arrospide, Jose Luis Vilas-Vilela, Joseba Zubia   +5 more
doaj   +1 more source

Simplified Brillouin Optical Correlation-Domain Reflectometry Using Polymer Optical Fiber

IEEE Photonics Journal, 2015
To perform distributed strain and temperature measurement, we have recently developed simplified Brillouin optical correlation-domain reflectometry (S-BOCDR), in which the light that is Fresnel reflected at the ends of the fiber under test (FUT) is used ...
Neisei Hayashi, Yosuke Mizuno, Kentaro Nakamura   +2 more
doaj   +1 more source

Assessment of a Dual-Wavelength Compensation Technique for Displacement Sensors Using Plastic Optical Fibers [PDF]

, 2012
The paper analyzes the performance of a dual-wavelength technique devised to compensate power fluctuations in intensity-modulated plastic optical fiber sensors, which were specifically conceived for the measurement of displacements in industrial and ...
Massimo Olivero, Olivero, Massimo, Perrone, Guido, Vallan, Alberto, Maria Luisa Casalicchio, Guido Perrone, CASALICCHIO, MARIA LUISA, Alberto Vallan   +7 more
core   +1 more source