Results 61 to 70 of about 209,307 (271)

Review of optical fibers-introduction and applications in fiber lasers

Results in Physics, 2018
The optical fibers which are considered as waveguides can be applied to light transmission applications. The core part of the optical fiber is surrounded by a glass or plastic layer called cladding which is characterized by the refractive index that is ...
Satish Addanki, I.S. Amiri, P. Yupapin
doaj   +1 more source

Machine learning approach for computing optical properties of a photonic crystal fiber [PDF]

, 2019
Photonic crystal fibers (PCFs) are the specialized optical waveguides that led to many interesting applications ranging from nonlinear optical signal processing to high-power fiber amplifiers.
Aamir Gulistan, Asano, B. M. A. Rahman, Baxter, Benabid, Benabid, Borhani, Cheo, Cucinotta, da Silva Ferreira, De, Holzwarth, Jiang, Johnson, Karanov, Karim, Khan, Knight, Ma, Monro, Musumeci, Nadell, Norton, Obayya, Russell, Shi, Souvik Ghosh, Sunny Chugh, Tittl, Wadsworth, Yu   +30 more
core   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Guided-wave Brillouin scattering in air

, 2016
Here we identify a new form of optomechanical coupling in gas-filled hollow-core fibers. Stimulated forward Brillouin scattering is observed in air in the core of a photonic bandgap fiber.
Behunin, Ryan O., Rakich, Peter T., Renninger, William H.   +2 more
core   +1 more source

DISCUS: an end-to-end solution for ubiquitous broadband optical access [PDF]

, 2014
Fiber to the premises has promised to increase the capacity in telecommunications access networks for well over 30 years. While it is widely recognized that optical-fiber-based access networks will be a necessity in the short- to medium-term future, its ...
Achouche, Mohand, Chen, Jiajia, Doran, Nick, Farjady, Farsheed, Montalvo, Julio, O'Sullivan, Barry, Ossieur, Peter, Parsons, Nick, Payne, David B., Pfeiffer, Thomas, Qiu, Xing-Zhi, Raack, Christian, Rohde, Harald, Ruffini, Marco, Schiano, Marco, Townsend, Paul, Wessaly, Roland, Wosinska, Lena, Yin, Xin   +18 more
core   +2 more sources

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Applications and Development of Multi-Core Optical Fibers

Photonics
The rapid development of information and communication technology has driven the demand for higher data transmission rates. Multi-core optical fiber, with its ability to transmit multiple signals simultaneously, has emerged as a promising solution to ...
Weiping Chen, Lei Yuan, Bo Zhang, Qianqin Yu, Zhenggang Lian, Yabin Pi, Chongxin Shan, Perry Ping Shum   +7 more
doaj   +1 more source

Transverse strain measurements using fiber optic grating based sensors [PDF]

, 1998
A system and method to sense the application of transverse stress to an optical fiber which includes a light source that producing a relatively wide spectrum light beam.
Udd, Eric
core   +1 more source

Analytical mode normalization and resonant state expansion for optical fibers - an efficient tool to model transverse disorder

, 2018
We adapt the resonant state expansion to optical fibers such as capillary and photonic crystal fibers. As a key requirement of the resonant state expansion and any related perturbative approach, we derive the correct analytical normalization for all ...
Allayarov, I., Schmidt, M. A., Upendar, S., Weiss, T.   +3 more
core   +1 more source

Twisted Silica Few-Mode Hollow GeO2-Doped Ring-Core Microstructured Optical Fiber [PDF]

, 2023
Anton V. Bourdine, Vladimir V. Demidov, Egishe V. Ter-Nersesyants, Grigori A. Pchelkin, Dmitriy N. Shurupov, A. V. Khokhlov, Alexandra S. Matrosova, Andrey I. Kashin, Sergei V. Bureev, Michael V. Dashkov, Alexander S. Evtushenko, Elena S. Zaitseva, Azat R. Gizatulin, Ivan K. Meshkov, Amogh Dyavangoudar, Ankur Saharia, Manish Tiwari, Alexander A. Vasilets, Vasiliy Elagin, Ghanshyam Singh, Konstantin V. Dukelskii   +20 more
openalex   +1 more source