Spatially Multiplexed Speckle on 1D Sensors for High-Speed 2D Sensing Applications.

Ricardo Rubio-Oliver, Martin Sanz, Michael Sigalov, Javier García, Yevgeny Beiderman

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ricardo Rubio-OliverDepartamento de Óptica y de Optometría y Ciencias de la Visión, Facultad de Física, Universidad de Valencia, C/Doctor Moliner 50, 46100 Burjassot, Spain.

Martin SanzDepartamento de Óptica y de Optometría y Ciencias de la Visión, Facultad de Física, Universidad de Valencia, C/Doctor Moliner 50, 46100 Burjassot, Spain.

Michael SigalovFaculty of Electrical and Electronics Engineering, Holon Institute of Technology, 52 Golomb Street, P.O. Box 305, Holon 5810201, Israel.

Javier GarcíaDepartamento de Óptica y de Optometría y Ciencias de la Visión, Facultad de Física, Universidad de Valencia, C/Doctor Moliner 50, 46100 Burjassot, Spain.

Yevgeny BeidermanFaculty of Electrical and Electronics Engineering, Holon Institute of Technology, 52 Golomb Street, P.O. Box 305, Holon 5810201, Israel.

Funding

Holon Institute of Technology 3457Ministerio de Ciencia e Innovación PID2020-120056GB-C21

6 · The paper itself

Abstract

Speckle pattern-based remote vibration monitoring has recently become increasingly valuable in industrial, commercial, and medical applications. The dynamic and random nature of speckle patterns offers practical applications for imaging and measurement systems. The speckle pattern is an interference pattern generated by light scattered from a rough surface onto a remote plane. It is typically sensed using area scan cameras (2D), which are limited to framerates of 2-4 kHz and can only capture a small region of interest (ROI). In this work, we propose a technique that enables the capture of synthetic 2D speckle patterns using a 1D high-acquisition-rate sensor and a diffractive optical element (DOE) to produce image replicas. The multiple replicas are scanned by the 1D sensor simultaneously at different spatial positions. This method provides an ability to sense remote vibrations in all directions, contrary to the case with a simple 1D sensing system.

Indexed as

1D sensorremote sensingspeckle patternsynthetic image

Identifiers

PMID38894087

DOI10.3390/s24113293

PMCPMC11174428

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.