Results 121 to 130 of about 1,754 (255)

Taj Mahal conservation and the scope of electromagnetic sensing

JPhys Photonics
One of the seven wonders of the world and a UNESCO heritage site, the Taj Mahal, built in the 17th century in the northern Indian city of Agra, is known for its sublime beauty in white marble with exquisite inlay works in the style of ‘pietra dura’.
Aparajita Bandyopadhyay, Puspita Chanda, Uzair Aalam, Kashika Khatri, Karl Bertling, Jari Torniainen, Aleksandar D Rakić, Amartya Sengupta   +7 more
doaj   +1 more source

Synchrotron Radiation Interferometry at CEBAF

Synchrotron radiation interferometry is a method to measure transverse beam size in electron accelerators. By using synchrotron radiation interferometry at a dispersive location in CEBAF at Jefferson Lab, we measure the electron beam size and energy ...
Shinde, Sankalp Rajendra
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Wear of Lubricated Point and Line Contacts at Matched Hertzian Contact Stress

Lubricants
Wear, a critical factor governing the performance and durability of mechanical systems, is typically characterized using point-contact and line-contact test configurations.
Jiazhen Chen, Ashlie Martini
doaj   +1 more source

High Resolution Dispersed Reference Interferometry [PDF]

, 2013
Dispersed reference interferometry (DRI) is a single point measurement technique with potential for use in applications such as absolute displacement, surface topography and film thickness measurement. A dispersed reference interferometer using a short coherence near infrared light source is described with chromatic\ud dispersion in the reference arm ...
Williamson, James, Martin, Haydn, Jiang, Xiang   +2 more
openaire  

Photonic technologies for a pupil remapping interferometer

, 2016
Interest in pupil-remapping interferometry, in which a single telescope pupil is fragmented and recombined using fiber optic technologies, has been growing among a number of groups.
Marshall, Graham D, Lawrence, J, Pope, B J S, Stewart, Paul, Tuthill, Peter G, Withford, Michael, Lacour, Sylvestre, Ams, Martin, Jovanovic, Nemanja, Robertson, Gordon, Ireland, Michael, Lehmann, A   +11 more
core   +1 more source

PolyGraph – Flexible, Biocompatible & Electrically Optimized Graphene‐Polymer Composites for Next‐Generation Neural Interfaces

Advanced Healthcare Materials, Volume 15, Issue 23, 19 June 2026.
PolyGraph, a flexible graphene‐polycaprolactone nanocomposite, unites conductivity, biocompatibility, and processability for next‐generation neural interfaces. Fabricated into microneedle arrays with ultra‐flexible backings, PolyGraph enables bidirectional neuronal recording and stimulation in brain tissue, advancing brain‐computer interface (BCI) and ...
Jack Maughan, Ian Woods, Cian O'Connor, Pablo Quintana‐Sarti, Eoin Caffrey, Jose M. Munuera, Tian Carey, Adrian Dervan, Alejandro López Valdés, Omar Mamad, Maeve A. Caldwell, Fergal J. O'Brien, Jonathan N. Coleman   +12 more
wiley   +1 more source

Dispersive comb-spectrum interferometer: metrological characterization

, 1999
The paper reports results of an investigation on the main measurement uncertainty sources in a novel distance meter based on dispersive comb-spectrum interferometry.
ROVATI, Luigi, F. Docchio, M. BONARDI, U. Minoni, DOCCHIO, Franco, MINONI, Umberto   +5 more
core   +1 more source

Enhancing Stability of Few‐Layer Black Phosphorus (FLBP) Through Nitrocellulose Coating: A Robust Defense Mechanism Against Degradation

Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.
In this research, a simple and scalable strategy for protection of a few‐layer black phosphorus (FLBP) with a cellulose nitrate‐based material is presented. The FLBP is structurally and morphologically characterized. The FLBP stability with and without nitrocellulose protection is monitored by interferometric method, surface profile examination, and ...
Paweł Jakóbczyk, Michał Suplewski, Jacek Łubiński, Jakub Gierowski, Monika Kosowska, Mirosław Sawczak, Mattia Pierpaoli, Filip Janiak, Małgorzata Szczerska   +8 more
wiley   +1 more source

Investigation of Wavelength Scanning Interferometry for Embedded Metrology

The tremendous growth in the manufacture of a wide range of deterministic and complex free form surfaces, has made surface metrology an essential part of the manufacturing process.
Muhamedsalih, Hussam
core