Results 71 to 80 of about 3,384,511 (380)

Fibre lasers: the new wave in material processing

, 2005
In the last few years, fibre lasers have established themselves as the preferred laser source in many applications. The combination of small size, maintenance-free operation, thermal and electrical efficiency combined with outstanding (diffraction ...
Parker, David, Payne, David N.
core   +1 more source

Improved performance of a hybrid radio/fiber system using a directly modulated laser transmitter with external injection [PDF]

, 2002
A directly modulated laser diode with external light injection is used to generate microwave optical signals for a hybrid radio/fiber system. The external light injection greatly enhances the frequency response of the laser, and thus, significantly ...
Anandarajah, Prince M., Barry, Liam P., Kaszubowska-Anandarajah, Aleksandra   +2 more
core   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

Fiber‐Optic Communication Systems

, 2021
Preface. 1 Introduction. 1.1 Historical Perspective. 1.2 Basic Concepts. 1.3 Optical Communication Systems. 1.4 Lightwave System Components. Problems. References. 2 Optical Fibers. 2.1 Geometrical-Optics Description. 2.2 Wave Propagation.
G. Agrawal
semanticscholar   +1 more source

Fiber distributed feedback laser [PDF]

, 1976
Utilizing round optical fibers as communication channels in optical communication networks presents the problem of obtaining a high efficiency coupling between the optical fiber and the laser. A laser is made an integral part of the optical fiber channel
Elachi, C., Evans, G. A., Yeh, C.
core   +1 more source

Vector Dissipative Solitons in Graphene Mode Locked Fiber Lasers

, 2010
Vector soliton operation of erbium-doped fiber lasers mode locked with atomic layer graphene was experimentally investigated. Either the polarization rotation or polarization locked vector dissipative solitons were experimentally obtained in a dispersion-
Akhmediev, Akhmediev, Bale, Bao, Bao, Cabasse, Chang, Chen, Dennis, Dingyuan Tang, Duling, Geim, Han Zhang, Kalashnikov, Kalashnikov, Kian Ping Loh, Kieu, Komarov, Liu, Luming Zhao, Mesentsev, Mollenauer, Nair, Qiaoliang Bao, Renninger, Song, Tang, Turitsyn, Wise, Zavyalov, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao   +35 more
core   +1 more source

High power 405 nm diode laser fiber-coupled single-mode system with high long-term stability [PDF]

, 2013
Fiber-coupled 405 nm diode laser systems are rarely used with fiber output powers higher than 50 mW. A quick degradation of fiber-coupled high power modules with wavelengths in the lower range of the visible spectrum is known for several years. Meanwhile,
Baumann, S., Gonschior, C. P., Grattan, K. T. V., Heyse, D., Klein, K.-F., Sun, T.   +5 more
core   +1 more source

BCS1L‐Associated Disease: 5′‐UTR Variant Shifts the Phenotype Towards Axonal Neuropathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To investigate the consequences of a pathogenic missense variant (c.838C>T; p.L280F) and a 5′‐UTR regulatory variant (c.‐122G>T) in BCS1L on disease pathogenesis and to understand how regulatory variants influence disease severity and clinical presentation.
Rotem Orbach, Nunziata Maio, Russell J. Butterfield, A. Reghan Foley, Sarah Silverstein, Yan Li, Katherine Chao, Tanya J. Lehky, Abigail Potticary, Tracey A. Rouault, Sandra Donkervoort, Carsten G. Bönnemann   +11 more
wiley   +1 more source

Structured Scintillators for Efficient Radiation Detection

Advanced Science, 2022
Scintillators, which can convert high‐energy ionizing radiation into visible light, have been serving as the core component in radiation detectors for more than a century of history. To address the increasing application demands along with the concern on
Ziyu Lin, Shichao Lv, Zhongmin Yang, Jianrong Qiu, Shifeng Zhou   +4 more
doaj   +1 more source

Repeat Expansions in PLIN4 Cause Autosomal Dominant Vacuolar Myopathy With Sarcolemmal Features

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to describe and characterize two unrelated Spanish families suffering from an autosomal dominant autophagic vacuolar myopathy caused by repeat expansions in PLIN4. Methods We evaluated the clinical phenotype and muscle imaging, and performed a genetic workup that included exome sequencing, muscle RNAseq, and long‐read genome ...
Laura Llansó, Igor Stevanovski, Germán Morís, Roger Collet‐Vidiella, Alba Segarra‐Casas, Lidia González‐Quereda, Benjamín Rodríguez‐Santiago, Pia Gallano, Rodrigo Alvarez, Ana Vesperinas, Rosa Blanco, Beatriz San‐Millán, Carmen Navarro, Isabel Illa, Gianina Ravenscroft, Ira W. Deveson, Eduard Gallardo, Montse Olivé   +17 more
wiley   +1 more source