Results 141 to 150 of about 206 (206)

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

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Implementation of Non-Linear Optical Materials Inside Microstructured Optical Fibers

2020 22nd International Conference on Transparent Optical Networks (ICTON), 2020
The implementation of 2-methyl, 4-nitroaniline (MNA) inside the capillaries of a silica glass, endlessly single mode photonic crystal fiber, for the development of in-fiber based light conversion devices is reviewed here. The low-Abbe number, MNA is infiltrated from melt inside the silica glass photonic crystal fiber, while applying specific annealing ...
Georgios Violakis, Vassilios Tsafas, Georgios Filippidis, Stavros Pissadakis   +3 more
openaire   +1 more source

Linear and Non-linear Effects in Fiber Optic Transmission

2021 IEEE Colombian Conference on Communications and Computing (COLCOM), 2021
The following work presents the incidence of linear and non-linear phenomena in digital fiber optic communications through the implementation of a graphical user interface (GUI) designed in the Python multiparadigm programming environment, where the linear attenuation and dispersion phenomena are evaluated.
Jorge Galvis Velandia, Karla Cecilia Puerto Lopez, Luilly A. G. Ortiz   +2 more
openaire   +1 more source

Multipoint Fiber Optic Refractometer with Optical Frequency Sweeping Non-linearity Compensation

Optical Fiber Sensors Conference 2020 Special Edition, 2021
A multipoint fiber refractometer using a non-linearity compensation algorithm is presented. This algorithm permits improvement on the system resolution by one order of magnitude and, at the same time, allows the multipoint sensing.
Jonathan Esquivel-Hernández, Rodolfo Martínez-Manuel   +1 more
openaire   +1 more source

Functionalized optical fibers for non-linear optics

Asia Communications and Photonics Conference 2016, 2016
The state of the art of functionalized optical fibers will be reviewed. The discussion will include, but not be limited to, semiconductor optical fibers and fibers that have been integrated with low-dimensional materials.
Noel Healy, Haojie Zhang, Li Shen, Anna Peacock   +3 more
openaire   +1 more source

On the soliton spectral efficiency in non-linear optical fibers

2016 IEEE International Symposium on Information Theory (ISIT), 2016
Optical fiber communications can be modeled using the non-linear Schrodinger equation, which is integrable. In this paper we show how integrability can be exploited to communicate using multisoliton pulses. Starting with a white Gaussian input signal, we use the known distributions of eigenvalues and scattering data to derive an analytical expression ...
Pavlos Kazakopoulos, Aris L. Moustakas
openaire   +1 more source

Modeling of non-linear crosstalk in optical fiber

2009 International Conference on Emerging Trends in Electronic and Photonic Devices & Systems, 2009
This article is intended to provide a new method for modeling of nonlinear crosstalk in optical communication system. It is necessary for the optical link designer to understand the transmission impairment due to fiber nonlinearity for efficient link design.
Kunwar Bahadur Singh, Neeta Awasthy
openaire   +1 more source

Modeling the non-linear index of optical fibers

OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005., 2005
We propose and validate experimentally a simple model that allows us to calculate the nonlinear index, n/sub 2/, of any fiber type. Single-mode and higher-order-mode dispersion-compensating fibers (DCF) are investigated and n/sub 2/ dependence on chromatic dispersion is analyzed.
P. Sillard, P. Nouchi, J.-C. Antona, S. Bigo   +3 more
openaire   +1 more source

Non-linear optical properties of carbon nanotube-coated optical fiber gratings

Asia Communications and Photonics Conference, 2017
In this paper, we fully investigate a nonlinear device based on a tilted fiber Bragg grating (TFBG) coated with single-walled carbon nanotubes (SWCNTs). We found that the non-linear optical properties were significantly effective in 6 degree tilted fiber Bragg grating and ∼1.3um thickness. The signal noise to ratio (SNR) of the FWM is up to 10.11dB.
Fang Wang, Yang Zhang, Zhihui Duan, ZeXu Liu, Jie Han, Huizhen Yuan, Changsen Sun, Wei Peng   +7 more
openaire   +1 more source

Liquid-core fiber optics-transmission and non-linear effects

ICALEO '86: The Changing Frontiers of Optical Techniques for Industrial Measurement and Control, 1986
We survey previous research on liquid-core fiber optics. These waveguides exhibit a number of interesting characteristics which are of use to sensing, spectroscopy, and communications. We discuss liquid-core optical fibers in regard to applications involving high-peak-power transmission of laser light.
S. W. Allison, M. R. Cates, G. T. Gillies, C. M. Penney, H. J. Caulfield   +4 more
openaire   +1 more source