Results 11 to 20 of about 21,873 (288)
High-Sensitivity Quantum-Enhanced Interferometers
Photonics, 2023 High-sensitivity interferometers are one of the basic tools for precision measurement, and their sensitivity is limited by their shot noise limit (SNL), which is determined by vacuum fluctuations of the probe field.
Juan Yu +3 more
doaj +2 more sources
Optical Biosensors and Their Applications for the Detection of Water Pollutants
Biosensors, 2023 The correct detection and quantification of pollutants in water is key to regulating their presence in the environment. Biosensors offer several advantages, such as minimal sample preparation, short measurement times, high specificity and sensibility and
Marcela Herrera-Domínguez +5 more
doaj +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021 The changes of distances less than ~10–21 are registered during the gravitational wave experiment. This feature determines the minimum size of experimental installations and the frequency range of gravitational wave detectors.
I. P. Ohrymenko +2 more
doaj +1 more source
Paradox with Phase-Coupled Interferometers [PDF]
, 2023 A pair of interferometers can be coupled by allowing one path from each to overlap such that if the particles meet in this overlap region, they annihilate. It was shown by one of us over thirty years ago that such annihilation-coupled interferometers can
Etezad-Razavi, Saba, Hardy, Lucien
core +1 more source
Fast reconstruction of programmable integrated interferometers [PDF]
, 2023 Programmable linear optical interferometers are important for classical and quantum information technologies, as well as for building hardware-accelerated artificial neural networks.
A. Yu. Chernyavskiy (16527657) +3 more
core +3 more sources
A Fast Data Processing Technique for Continuous Gravitational Wave Searches
Universe, 2021 This article discusses the potential advantages of a data processing technique for continuous gravitational wave signals searches in the data measured by ground-based gravitational wave interferometers. Its main advantage over other techniques is that it
Massimo Tinto
doaj +1 more source
Classical and Quantum Gravity, 2004 11 pages, 5 figures including 1 photo, for special issue of "Classical and Quantum Gravity," proceedings of Amaldi ...
Spero, Robert, Kuhnert, Andreas
openaire +2 more sources
Radio interferometers with wide bandwidths [PDF]
, 2004 Restricted Access.The Australia Telescope Compact Array and the Very Large Array are currently being upgraded to operate with wide bandwidths; interferometers dedicated to the measurement of cosmic microwave background anisotropies are being designed ...
Subrahmanyan, Ravi
core +1 more source
Fibre segment interferometry using code-division multiplexed optical signal processing for strain sensing applications [PDF]
, 2013 A novel optical signal processing scheme for multiplexing fibre segment interferometers is proposed. The continuous-wave, homodyne technique combines code-division multiplexing with single-sideband modulation.
Charrett, Thomas O. H. +2 more
core +1 more source
Low-coherence optical fibre speckle interferometry [PDF]
, 2006 This paper describes the development of optical fibre low-coherence speckle interferometers capable of three-dimensional surface profiling with a resolution of 10–20 µm and a depth range of typically tens of centimetres.
Balboa, Itziar +2 more
core +1 more source