Results 101 to 110 of about 9,862 (224)

Quantitative evaluation of LED‐based optical autofocus module

Journal of Microscopy, EarlyView.
Abstract We report an improved version of the open‐source optical autofocus (OAF) module (openAF) for light microscopy, replacing the superluminescent diode (SLD) with a multimode‐optical fibre‐coupled LED as a more accessible AF module light source. We also present a method for independently quantifying AF system performance using 2D autocorrelation ...
S. Habte, S. Kumar, J. Lightley, E. Garcia, M. A. A. Neil, P. M. W. French   +5 more
wiley   +1 more source

Two octave supercontinuum generation in a non-silica graded-index multimode fiber. [PDF]

Nat Commun, 2022
Eslami Z, Salmela L, Filipkowski A, Pysz D, Klimczak M, Buczynski R, Dudley JM, Genty G.   +7 more
europepmc   +1 more source

Pinus‐derived membrane vesicles disrupt pathogenic metabolism in fungi

Plant Biology, EarlyView.
Needle‐derived vesicles from pine trees impair fungal metabolism and growth, offering a sustainable strategy to control pine pitch canker disease. Abstract Much of what we know about the biological impacts of vesicles (MVs) is derived from Arabidopsis thaliana.
S. Kunene, T. J. Mmushi, E. Steenkamp, T. Motaung   +3 more
wiley   +1 more source

Measurement of refrative index based on fiber Mach-Zehnder interference

Journal of Measurement Science and Instrumentation, 2016
In order to detect the refractive index of liquid with high precision,based on modular interference,Mach-Zehnder optical fiber refractive rate sensor was studied.Sensor structure is composed of ordinary single-mode fiber and multimode fiber,according to ...
GU Jin-yu, WANG Guan-jun, AN Yong-quan, LIU Xing-lin, ZHANG Mei-qin   +4 more
doaj  

Fiber-Optic Vector-Magnetic-Field Sensor Based on Gold-Clad Bent Multimode Fiber and Magnetic Fluid Materials. [PDF]

Materials (Basel), 2022
Liu W, Pu S, Hao Z, Wang J, Fan Y, Zhang C, Wang J.   +6 more
europepmc   +1 more source

Mitochondrial physiology in cardiac muscle of deer mice native to high altitude

The Journal of Physiology, EarlyView.
Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem, Samuel G. Robichaud, Simon G. Lamarre, Graham R. Scott   +3 more
wiley   +1 more source

Confocal 3D reflectance imaging through multimode fiber without wavefront shaping. [PDF]

Optica, 2022
Lee SY, Parot VJ, Bouma BE, Villiger M.
europepmc   +1 more source

Surface Morphology and Structural Organization Effects in Cellulose Nanofibril Papers for Triboelectric Nanogenerators

SmartSys, Volume 2, Issue 3, September 2026.
Cellulose nanofibril papers are engineered to tune surface smoothness and structural organization for triboelectric nanogenerators. Reduced surface roughness improves effective contact and charge transfer, while structural modulation enhances triboelectric performance.
Haider Iftikhar, Maryam Borghei, Alireza Eivazi, Bruno Medronho, Renyun Zhang, Christina Dahlström, Magnus Norgren, Orlando J. Rojas   +7 more
wiley   +1 more source

Classification of quantum states of light using random measurements through a multimode fiber

Physical Review Research
Extracting meaningful information about unknown quantum states without performing a full tomography is an important task. Low-dimensional projections and random measurements can provide such insight but typically require careful crafting.
Saroch Leedumrongwatthanakun, Luca Innocenti, Alessandro Ferraro, Mauro Paternostro, Sylvain Gigan   +4 more
doaj   +1 more source

A Micro-Mach–Zehnder Interferometer Temperature Sensing Design Based on a Single Mode–Coreless–Multimode–Coreless–Single Mode Fiber Cascaded Structure

Photonics
In this paper, a temperature sensing scheme with a miniature MZI structure based on the principle of inter-mode interference is proposed. The sensing structure mainly comprises single mode–coreless–multimode–coreless–single mode fibers (SCMCSs), which ...
Qing Yang, Jing Tian, Xiao Hu, Jiajun Tian, Qiqi He   +4 more
doaj   +1 more source