Results 141 to 150 of about 88,044 (260)

CONVOLUTION PRODUCT INTERFEROMETER.

, 1983
A common path interferometer utilizing noncritically phase matched frequency doubling crystals is presented. The interference pattern is directly sensitive to the wavefront shape (like that of a Mach Zender) and is in the second harmonic of the laser ...
LIEPMANN, TILL WOLFGANG.
core   +1 more source

Multiscale mechanical analysis of live breast cancer spheroids by micro‐compression and Brillouin imaging

Journal of Microscopy, EarlyView.
Abstract Recent developments in cancer mechanobiology have highlighted the importance of tumour mechanics as a potential marker of disease progression. Three‐dimensional tumour models provide simplified yet physiological relevance exhibiting mechanical heterogeneity.
Ashutosh Khaswal, Hadi Mahmodi, Ellie Mok, Thomas R. Cox, Irina Kabakova   +4 more
wiley   +1 more source

Scalable architecture for measurement-induced squeezed light interferometers. [PDF]

Sci Adv
Verma A, Hastrup J, Neergaard-Nielsen JS, Andersen UL.   +3 more
europepmc   +1 more source

A New Physics‐Constrained Neural Network Approach to Retrieve CH4 Vertical Profiles From Hyperspectral Infrared Data

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 21, 16 November 2026.
Abstract Methane (CH4 ${\text{CH}}_{4}$) is a critical greenhouse gas, and accurate monitoring of its vertical distribution is essential for understanding its radiative impact and identifying emission sources. This paper introduces a novel methodology using a physics‐constrained neural network based on soft constraints to retrieve CH4 ${\text{CH}}_{4}$
Rocco Giosa, Marco D’Emilio, Pamela Pasquariello, Guido Masiello, Carmine Serio, Maria Ragosta, Francesco Carbone, Christian Natale Gencarelli, Italia De Feis, Diana Carolina Fonnegra Mora, Lorenzo Cassini, Raffaele Inglese, Giuliano Liuzzi   +12 more
wiley   +1 more source

Metrological Set-Up and Procedure for Calibration of Displacement Transducers. [PDF]

Sensors (Basel)
Čas L, Ačko B, Klobučar R.
europepmc   +1 more source

Nanofabrication of Topological Surface Relief Structures in Azopolymers With Tightly Focused Optical Skyrmions

Nanophotonics, Volume 15, Issue 21, 12 November 2026.
We demonstrate the nanofabrication of topological surface relief structures (surface reliefs with a shape like a Möbius strip) in azopolymers using longitudinal electric fields and nano‐scale circular polarization defects (C‐point polarization defect) created by tightly focused optical skyrmions.
Takashige Omatsu, Soki Hirayama, Andra Naresh Kumar Reddy, Masahito Okida, Atsushi Taguchi   +4 more
wiley   +1 more source

Shared-Optics Dual-Port Interferometer for Simultaneous Displacement and Angular Motion Measurement. [PDF]

Sensors (Basel)
Kim G, Park JG.
europepmc   +1 more source

High‐Performance UV Photodetectors Based on ZnO Hierarchical Nanostructures Grown on Aerosol‐Printed 3D Ag Mesh

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain, Jin‐Sol Lee, Md. Abu Mosa, Kye‐Si Kwon   +3 more
wiley   +1 more source

Observation of the quantum phase of free fall and the consistency with the equivalence principle. [PDF]

Sci Adv
Dobkowski O, Trok B, Skakunenko P, Japha Y, Groswasser D, Efremov M, Marletto C, Guridi IF, Penrose R, Vedral V, Schleich WP, Folman R.   +11 more
europepmc   +1 more source

Instantaneous phase shifting interferometer

, 2001
This dissertation is about proposing a totally non-mechanical phase shifter and vibration resistant interferometer. A novel Brewster angle interferometer cavity with a non-mechanical polarizing phase shifter is designed and fabricated.Master of Science ...
Thirunarayanan Rajkumar.
core