Results 21 to 30 of about 42,667 (265)

Faraday and Kerr Effects in Right and Left-Handed Films and Layered Materials

Reviews on Advanced Materials Science, 2020
In the present work, we study the rotations of the polarization of light propagating in right and left-handed films and layered structures. Through the use of complex values representing the rotations we analyze the transmission (Faraday effect) and ...
Lofy Josh, Gasparian Vladimir, Gevorkian Zhyrair, Jódar Esther   +3 more
doaj   +1 more source

Numerical Investigation of Parametric Frequency Dependence in the Modeling of Octave-Spanning Kerr Frequency Combs

IEEE Photonics Journal, 2020
A generalized Lugiato-Lefever equation in frequency domain for the modeling of Kerr frequency combs, including full-order frequency dependence of all parameters, is derived and solved without sacrifice of computational time. The proposed model shows high
Yanjing Zhao, Liao Chen, Hao Hu, Chi Zhang, Xinliang Zhang   +4 more
doaj   +1 more source

Modeling for Generating Femtosecond Pulses in an Er-Doped Fiber Using Externally Controlled Spectral Broadening and Compression Mechanisms

Photonics, 2022
A model for generating femtosecond laser pulses from a low-power mode-locked laser of moderate temporal half-width was proposed. This was achieved by injecting the pulse into a single-mode inverted-populated Er-doped fiber where self-focusing and ...
Mohamed Hemdan Abo-elenein, Salah Eldeen Ibrahim Hassab Elnaby, Amin Fahim Hassan, Afaf Mahmoud Abd-Rabou   +3 more
doaj   +1 more source

Quantum gravity effects in the Kerr spacetime [PDF]

Physical Review D, 2011
57 pages, 30 ...
Reuter, M., Tuiran, E.
openaire   +2 more sources

Ultra-fast 1-bit comparator using nonlinear photonic crystalbased ring resonators [PDF]

Journal of Optoelectronical Nanostructures, 2019
In this paper, a photonic crystal structure for comparing two bits has beenproposed. This structure includes four resonant rings and some nonlinear rods.
Seyyed Mohammad Hosein Jalali, Mohammad Soroosh, Gholamreza Akbarizadeh   +2 more
doaj  

DEVELOPMENT OF "KERR EFFECT" DEVICES TO MEASURE URINE GLUCOSE LEVELS OF DIABETES MELITUS (DM) PATIENTS

Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2019
The development of the "Kerr Effect" device has been carried out to measure urine glucose levels of Diabetes Mellitus (DM) patients by applying an external electric field of two parallel plate capacitors.
Nurun Nayiroh, Kusairi K
doaj   +1 more source

Maximal acceleration effects in Kerr space [PDF]

Physics Letters A, 2001
We consider a model in which accelerated particles experience line--elements with maximal acceleration corrections that are introduced by means of successive approximations. It is shown that approximations higher than the first need not be considered. The method is then applied to the Kerr metric.
BOZZA, Valerio, FEOLI A, LAMBIASE, Gaetano, PAPINI G, SCARPETTA, Gaetano   +4 more
openaire   +2 more sources

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

All-Optical Ultra-Fast Graphene-Photonic Crystal Switch

Crystals, 2019
In this paper, an all-optical photonic crystal-based switch containing a graphene resonant ring has been presented. The structure has been composed of 15 × 15 silicon rods for a fundamental lattice.
Mohammad Reza Jalali Azizpour, Mohammad Soroosh, Narges Dalvand, Yousef Seifi-Kavian   +3 more
doaj   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +1 more source