Results 91 to 100 of about 6,439,042 (312)

Double-Clad Anti-Resonant Hollow-Core Fiber With Inner Cladding Tube Offset for Mode Tailoring

IEEE Photonics Journal
We demonstrate a double-clad anti-resonant hollow-core fiber (DC-ARF) with an offset inner cladding structure for effective mode tailoring. The DC-ARF consists of six thin-walled, azimuthally offset inner tubes enclosed within a thicker outer cladding ...
Yang Wang, Wei Chen, Xiaobei Zhang, Qi Zhang, Tingyun Wang   +4 more
doaj   +1 more source

Advanced fibre designs for high power laser beam delivery and generation [PDF]

, 2009
Microstructured optical fiber (MOF) technology provides a powerful means to develop fibers with unique and enabling properties with potential uses spanning a very wide range of applications.
Andrew Malinowski, Chen, Kang Kang, Franceso Poletti, Dejiao Lin, Loh, Wei, Lin, Dejiao, David J. Richardson, Dasgupta, Sonali, Richardson, David J., Neil Broderick, Marco Petrovich, Xian Feng, Wei Loh, Hayes, John, Shaif-ul Alam, Sonali Dasgupta, Feng, Xian, Kang Kang Chen, Malinowski, Andrew, John Hayes, Petrovich, Marco N., Broderick, Neil, Alam, Shaif-ul, Poletti, Francesco   +23 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

In-Plane Vibration-Driven Miniature Piezoelectric Motor: Design, Modeling, and Experimental Characterization

Actuators
High-speed miniature rotary actuators are critical components in compact, high-performance systems. However, conventional electromagnetic micromotors face a prominent trade-off between miniaturization and output performance, which restricts their ...
Yunlai Shi, Cong Tang, Junhan Wang, Ruijun Wang   +3 more
doaj   +1 more source

Refractometry With a Tailored Sensitivity Based on a Single-Mode-Capillary-Single-Mode Fiber Structure

IEEE Photonics Journal, 2017
We demonstrate a simple structure for the refractive index sensing by splicing a segment of capillary with two segments of single-mode fibers (SMFs). By selecting appropriate splicing parameters, two mode coupling regions can be formed with tapered air ...
Xiaobei Zhang, Haiyang Shao, Yong Yang, Haiyang Pan, Fufei Pang, Tingyun Wang   +5 more
doaj   +1 more source

Polarization-mode interferometry in birefringent single-mode fibers [PDF]

An interferometric technique was used to investigate the relative phase delay between polarization modes in birefringent single-mode fibers. Polarization-mode dispersion is directly deduced from the measurements of relative phase delay at different ...
Thévenaz, Luc, von der Weid, J. P., de Coulon, V.   +2 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Crystalline Whispering Gallery Mode Resonators for Quantum and Nonlinear Optics [PDF]

, 2008
This work describes a series of projects and technology developments aimed at the realization of a solid-state photonic-ionic trap for quantum optics experiments.
Grudinin, Ivan Sergeevich
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Disorder-induced single-mode transmission

Nature Communications, 2017
Here Leonettiet al. report the observation of single-mode states in the regime of transverse Anderson localization in a disordered optical fibre, with negligible crosstalk accompanied by an inherent resilience to fibre bending and invariance with respect
Giancarlo Ruocco, Behnam Abaie, Walter Schirmacher, Arash Mafi, Marco Leonetti   +4 more
doaj   +1 more source