Results 71 to 80 of about 208,317 (297)

Femtosecond laser fabrication of large-core fiber Bragg gratings for high-power fiber oscillators

APL Photonics, 2023
In this paper, a fs-laser phase mask inscription system based on a galvanometer scanning strategy is designed and set up for the fabrication of large-core fiber Bragg gratings (FBGs).
Hao Li, Baolai Yang, Meng Wang, Chenhui Gao, Baiyi Wu, Lingfa Zeng, Xiaoming Xi, Zilun Chen, Xiaolin Wang, Zefeng Wang, Jinbao Chen   +10 more
doaj   +1 more source

Linear and nonlinear optical properties of carbon nanotube-coated single-mode optical fiber gratings [PDF]

, 2011
This paper was published in OPTICS LETTERS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.36.002104.
Benoit Simard, Chan, Choi, Chow, Chow, Chow, Claudio J. Oton, Guillermo E. Villanueva, Jacques Albert, Jakubinek, Joaquín Matres, Kingston, Li-Yang Shao, Michael B. Jakubinek, Pere Pérez-Millán, Sakakibara, Set, Vallaitis   +17 more
core   +2 more sources

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Novel reactive molten core fabrication employing in-situ metal oxidation: Erbium-doped intrinsically low Brillouin scattering optical fiber

Optical Materials: X, 2019
Reported here is an erbium-doped, few-mode, intrinsically low Brillouin gain optical fiber fabricated using a novel reactive molten core (rMC) process involving in-situ metal oxidation.
M. Tuggle, C. Kucera, T. Hawkins, M. Cavillon, G. Pan, N. Yu, P. Dragic, J. Ballato   +7 more
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

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

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

Trapping of Ultracold Atoms in a Hollow-core Photonic Crystal Fiber

, 2008
Ultracold sodium atoms have been trapped inside a hollow-core optical fiber. The atoms are transferred from a free space optical dipole trap into a trap formed by a red-detuned gaussian light mode confined to the core of the fiber.
Christensen, Caleb A., Jo, Gyu-Boong, Ketterle, Wolfgang, Pritchard, David, Saba, Michele, Shin, Yong-Il, Will, Sebastian   +6 more
core   +2 more sources

Neural networks within multi-core optic fibers [PDF]

Scientific Reports, 2016
AbstractHardware implementation of artificial neural networks facilitates real-time parallel processing of massive data sets. Optical neural networks offer low-volume 3D connectivity together with large bandwidth and minimal heat production in contrast to electronic implementation.
Eyal Cohen, Dror Malka, Amir Shemer, Asaf Shahmoon, Zeev Zalevsky, Michael London   +5 more
openaire   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source