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   Articles with "single beam" as a keyword



Biological‐equivalent‐dose‐based integrated optimization framework for fast‐energy‐switching Bragg peak FLASH‐RT using single‐beam‐per‐fraction

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recommendations! Published in 2024 at "Medical Physics"

DOI: 10.1002/mp.17264

Abstract: When comparing the delivery of all beams per fraction (ABPF) to single beam per fraction (SBPF), it is observed that SBPF not only helps meet the FLASH dose threshold but also mitigates the uncertainty with… read more here.

Keywords: fraction; beam per; single beam; biological equivalent ... See more keywords

Quantification of Interface-Dependent Plasmon Quality Factors Using Single-Beam Nonlinear Optical Interferometry.

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recommendations! Published in 2018 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.8b04101

Abstract: A method for quantification of plasmon mode quality factors using a novel collinear single-beam interferometric nonlinear optical (INLO) microscope is described. A collinear sequence of phase-stabilized femtosecond laser pulses generated by a series of birefringent… read more here.

Keywords: quality; factors using; quality factors; quantification ... See more keywords

A Centimeter-Scale Dielectric Metasurface for the Generation of Cold Atoms.

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recommendations! Published in 2023 at "Nano letters"

DOI: 10.1021/acs.nanolett.3c00791

Abstract: The single-beam magneto-optical trap (MOT) based on the diffractive optical element offers a new route to develop compact cold atom sources. However, the optical efficiency in the previous single-beam MOT systems is usually low and… read more here.

Keywords: dielectric metasurface; single beam; scale dielectric; centimeter scale ... See more keywords

Sensitivity on materials optical properties of single beam torsional Casimir actuation

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recommendations! Published in 2017 at "Journal of Applied Physics"

DOI: 10.1063/1.4982762

Abstract: Here, we investigate the dynamical sensitivity of electrostatic torsional type microelectromechanical systems (MEMS) on the optical properties of interacting materials. This is accomplished by considering the combined effect of mechanical Casimir and electrostatic torques to… read more here.

Keywords: optical properties; casimir; sensitivity; beam torsional ... See more keywords

Characterization of noise sources in a microfabricated single-beam zero-field optically-pumped magnetometer.

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recommendations! Published in 2019 at "Journal of applied physics"

DOI: 10.1063/1.5098088

Abstract: We present an experimental noise characterization of a miniature single-beam absorption-based optically-pumped magnetometer with a noise floor of 7 fT/Hz1/2 operating in the spin-exchange relaxation-free regime. We experimentally evaluate noise arising from the laser intensity, laser… read more here.

Keywords: noise sources; field; pumped magnetometer; noise ... See more keywords

Observation of photon recoil effects in single-beam absorption spectroscopy with an ultracold strontium gas

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recommendations! Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ac2486

Abstract: We report on observing photon recoil effects in the absorption of a single monochromatic light at 689 nm through an ultracold 88Sr gas, where the recoil frequency is comparable to natural linewidth of the narrow-line… read more here.

Keywords: recoil effects; single beam; spectroscopy; recoil ... See more keywords

Single-beam magneto-optical trap in back-to-back pyramidal and conical mirrors

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recommendations! Published in 2025 at "Physical Review Applied"

DOI: 10.1103/dkbj-8zfx

Abstract: A three-dimensional magneto-optical trap (MOT), as an efficient method of producing cold atoms from room-temperature atomic vapor, has been widely used to develop atomic sensors. Various compact MOTs using a single laser beam have been… read more here.

Keywords: magneto optical; single beam; back pyramidal; beam ... See more keywords

Single-beam optical measurement of spin dynamics in CdTe/(Cd,Mg)Te quantum wells

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recommendations! Published in 2018 at "Physical Review B"

DOI: 10.1103/physrevb.98.075308

Abstract: We study optical pumping of resident electron spins under resonant excitation of trions in $n$-type CdTe/(Cd,Mg)Te quantum wells subject to a transverse magnetic field. In contrast to the comprehensively used time-resolved pump-probe techniques with polarimetric… read more here.

Keywords: cdte quantum; time; spin; quantum wells ... See more keywords

Self-Driving Car Navigation With Single-Beam LiDAR and Neural Networks Using JavaScript

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3511572

Abstract: This paper presents the development of a system for simulating and visualizing autonomous vehicle navigation using a single-beam LiDAR sensor integrated with an artificial neural network, implemented entirely in JavaScript. The single-beam LiDAR sensor in… read more here.

Keywords: beam lidar; navigation; single beam; javascript ... See more keywords

Single-beam double-pass miniaturized atomic magnetometer for biomagnetic imaging systems

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recommendations! Published in 2022 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2023.3271201

Abstract: Miniaturized atomic magnetometers, particularly spin-exchange relaxation-free atomic magnetometers, have been emerging in clinical imaging applications such magnetocardiography and magnetoencephalography. Miniaturization, portability, and low cost are primary development targets for bio-magnetic imaging technologies, as well as… read more here.

Keywords: miniaturized atomic; atomic magnetometer; single beam; atomic magnetometers ... See more keywords

Systematic Medium Access Control in Hierarchical Airborne Networks With Multibeam and Single-Beam Antennas

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recommendations! Published in 2019 at "IEEE Transactions on Aerospace and Electronic Systems"

DOI: 10.1109/taes.2018.2864468

Abstract: A heterogeneous medium access control (MAC) scheme (with both scheduled and random communications) is proposed for airborne networks. These networks have a hierarchical topology with a small number of powerful aircraft nodes with multibeam antennas… read more here.

Keywords: airborne networks; medium access; single beam; access ... See more keywords