Results 51 to 60 of about 49,160 (290)
Sensors, 2020 Fluorescence anisotropy imaging and sensing is a widely recognized method for studying molecular orientation and mobility. However, introducing this technique to in vivo systems is a challenging task, especially when one considers multiphoton excitation ...
Hanna Izabela Stawska +1 more
doaj +1 more source
Coherent resonant interactions and slow light with molecules confined in photonic band-gap fibers
, 2004 We investigate resonant nonlinear optical interactions and demonstrate induced transparency in acetylene molecules in a hollow-core photonic band-gap fiber at 1.5$\mu$m.
Alexander L. Gaeta +8 more
core +1 more source
Hollow-core infrared fiber incorporating metal-wire metamaterial [PDF]
, 2009 Infrared (IR) light is considered important for short-range wireless communication, thermal sensing, spectroscopy, material processing, medical surgery, astronomy etc.
Mortensen, Niels Asger, Yan, Min
core +2 more sources
Dual-core antiresonant hollow core fibers
Optics Express, 2016 In this work, dual-core antiresonant hollow core fibers (AR-HCFs) are numerically demonstrated, based on our knowledge, for the first time. Two fiber structures are proposed. One is a composite of two single-core nested nodeless AR-HCFs, exhibiting low confinement loss and a circular mode profile in each core.
Xuesong, Liu +5 more
openaire +2 more sources
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Microstructured optical fibers for quantum applications: Perspective
APL QuantumRecent progress in the development and applications of microstructured optical fibers for quantum technologies is summarized. The optical nonlinearity of solid-core and gas-filled hollow-core fibers provides a valuable medium for the generation of ...
Cameron McGarry +4 more
doaj +1 more source
Silica hollow core microstructured fibers for beam delivery in industrial and medical applications
Frontiers in Physics, 2015 The focus of this review is our recent work to develop microstructured hollow core fibers for two applications where the flexible delivery of a single mode beam is desired.
Jonathan Dale Shephard +9 more
doaj +1 more source
Results in Physics, 2023 In this work, artificial intelligence (AI) is trained to “study” optical fibers as an AI optical fiber scientist. The dataset is constructed on the structural parameters and confinement loss of hollow-core anti-resonant fibers and is divided into ...
Fanchao Meng +15 more
doaj +1 more source
Hollow core photonic crystal fiber based viscometer with Raman spectroscopy [PDF]
, 2012 The velocity of a liquid flowing through the core of a hollow core photonic crystal fiber (driven by capillary forces) is used for the determination of a liquid's viscosity, using volumes of less than 10 nl.
Gunning, Fatima C. Garcia +2 more
core +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source