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Related papers: High Resolution Cavity BPM for ILC Final Focal Sys…

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The LANSCE Isotope Production Facility (IPF) utilizes a 100-MeV proton beam with average power of 23 kW for isotope production in the fields of medicine, nuclear physics, national security, environmental science and industry. Typical…

Accelerator Physics · Physics 2020-02-26 Yuri K. Batygin

Cavity-based quantum node is a competitive platform for distributed quantum networks. Here, we characterize a high-finesse Fabry-Perot optical resonator for coupling single or few atomic quantum registers. Our cavity consists of two mirrors…

In this paper, we report high-precision absolute distance and vibration measurements performed with frequency scanned interferometry. Absolute distance was determined by counting the interference fringes produced while scanning the laser…

Instrumentation and Detectors · Physics 2011-09-13 Hai-Jun Yang , Tianxiang Chen , Keith Riles

Space missions designed for high precision photometric monitoring of stars often under-sample the point-spread function, with much of the light landing within a single pixel. Missions like MOST, Kepler, BRITE, and TESS, do this to avoid…

Instrumentation and Methods for Astrophysics · Physics 2018-06-21 Dmitry Vorobiev , Zoran Ninkov , Douglas Caldwell , Stefan Mochnacki

A normal pressure MWPC for beam diagnostics at RIBLL2 has been developed, which has a sensitive area of 80 mm$\times$80 mm and consists of three-layer wire planes. The anode plane is designed with a wider frame to reduce the discharge and…

Instrumentation and Detectors · Physics 2015-06-16 Shu-Wen Tang , Peng Ma , Li-Min Duan , Zhi-Yu Sun , Chen-Gui Lu , He-Run Yang , Rong-Jiang Hu , Wen-Xue Huang , Hu-Shan Xu

This erratum provides an updated fitting function for the lasing threshold of finite-length cavities operating at a stationary inflection point (SIP) or regular band edge (RBE) resonance, clarifying their asymptotic scaling with the number…

Space missions designed for high precision photometric monitoring of stars often under-sample the point-spread function, with much of the light landing within a single pixel. Missions like MOST, Kepler, BRITE, and TESS, do this to avoid…

Instrumentation and Methods for Astrophysics · Physics 2019-09-27 Dmitry Vorobiev , Alexis Irwin , Zoran Ninkov , Kevan Donlon , Douglas Caldwell , Stefan Mochnacki

We present and characterize a laser system for the spectroscopy on highly-charged ^209Bi^82+ ions at a wavelength of 243.87 nm. For absolute frequency stabilization, the laser system is locked to a near-infra-red laser stabilized to a…

Atomic Physics · Physics 2012-09-12 S. Albrecht , S. Altenburg , C. Siegel , N. Herschbach , G. Birkl

Silicon Photomultipliers (SiPMs) are photon-counting detectors with great potential to improve the sensitivity of optical receivers. Recent studies of SiPMs in communication focus on the speed rather than the power consumption of the…

Signal Processing · Electrical Eng. & Systems 2024-04-05 Yangchun Li , Danial Chitnis

This work summarizes the design, construction, initial performance evaluation and pilot clinical results of the IMAS system, a long axial field of view (FOV), also known as total-body (TB-), positron emission tomography (PET) prototype…

In this paper, we report high-precision absolute distance and vibration measurements performed with frequency scanned interferometry using a pair of single-mode optical fibers. Absolute distance was determined by counting the interference…

Instrumentation and Detectors · Physics 2008-11-26 Hai-Jun Yang , Sven Nybery , Keith Riles

The iterated posterior linearization filter (IPLF) is an algorithm for Bayesian state estimation that performs the measurement update using iterative statistical regression. The main result behind IPLF is that the posterior approximation is…

Optimization and Control · Mathematics 2018-02-19 Matti Raitoharju , Lennart Svensson , Ángel F. García-Fernández , Robert Piché

Ising machines are emerging as a powerful physical alternative to digital processors for solving combinatorial optimization problems. Among them, spatial photonic Ising machines (SPIMs) offer compact, room-temperature hardware with…

We have developed a dedicated front-end-electronics board for a high-pressure xenon gas time projection chamber for a neutrinoless double-beta decay search. The ionization signal is readout by detecting electroluminescence photons with…

Instrumentation and Detectors · Physics 2020-09-17 K. Z. Nakamura , S. Ban , A. K. Ichikawa , M. Ikeno , K. D. Nakamura , T. Nakaya , S. Obara , S. Tanaka , T. Uchida , M. Yoshida

The precision physics program of the ILC requires precise knowledge of the state of beam polarisation. In fact the Compton polarimeters intended for the ILC will have to measure the polarisation with error a factor of 2 smaller than the…

Instrumentation and Detectors · Physics 2014-11-20 Christoph Bartels , Anthony Hartin , Christian Helebrant , Daniela Kaefer , Jenny List

In this work the properties of scattered protons in the vicinity of the ATLAS Interaction Point (IP1) for various LHC optics settings are discussed. Firstly, the beam elements installed around IP1 are presented. Then the ATLAS forward…

Accelerator Physics · Physics 2014-12-03 M. Trzebinski

PIP-II is a superconducting linac that is in the initial acceleration chain for the Fermilab accelerator complex. The RF system consists of a warm front-end with an RFQ and buncher cavities along with 25 superconducting cryo-modules…

Accelerator Physics · Physics 2025-10-29 P. Varghese , S. Raman , M. Guran , L. Reyes , L. Doolittle , Q. Du , S. Murthy

We describe a novel high-speed front-end electronic board (FEB) for interfacing an array of 32 Silicon Photo-multipliers (SiPM) with a computer. The FEB provides individually adjustable bias on the SiPMs, and performs low-noise analog…

Instrumentation and Detectors · Physics 2016-11-03 M. Auger , A. Ereditato , D. Goeldi , I. Kreslo , D. Lorca , M. Luethi , C. Rudolf von Rohr , J. Sinclair , M. S. Weber

Plastic scintillation detectors for Time-of-Flight (TOF) measurements are almost essential for event-by-event identification of relativistic rare isotopes. In this work, a pair of plastic scintillation detectors of 50 $\times$ 50 $\times$…

In the new era of HL-LHC experiments, fast-timing detectors are emerging as critical tools for background rejection. Typical requirements include a temporal hit resolution of about 50 ps, a spatial resolution of around 12 $\mu$m, and…