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NIST Authors in Bold

Displaying 1576 - 1600 of 9850

Design Repositories: Next-Generation Engineering Design Databases

July 1, 2000
Author(s)
Simon Szykman, Christophe Bochenek, J Racz, Ram D. Sriram
Summary of the NIST Design Repository Project, revised with some additional content on representation of function in computer-based design, and using XML to describe function and taxonomies in computer-based design.

Quantum engineering of atomic phase shifts in optical clocks

November 24, 2014
Author(s)
Andrew D. Ludlow, T Zanon-willette, S. Almonacil, E. de Clercq, Ennio Arimondo
… Quantum engineering of time-separated Raman laser pulses in … sensitivity to laser parameter fluctuations. Based on a quantum articial complex-wave- function analytical model, and … Quantum engineering of atomic phase shifts in optical clocks …

Development of a Quantum-Voltage-Calibrated Noise Thermometer at NIM

September 11, 2013
Author(s)
Jifeng Qu, Samuel Benz, Jianqiang Zhang, Horst Rogalla, Yang Fu, Alessio Pollarolo, Jintao Zhang
… A quantum-voltage-calibrated Johnson-noise thermometer was … voltage waveform synthesized with a bipolar-pulse-driven quantum-voltage-noise source. A measurement with integration … Development of a Quantum-Voltage-Calibrated Noise Thermometer at NIM …

Indirect Cooling of Weakly Coupled Trapped-Ion Mechanical Oscillators

April 2, 2024
Author(s)
Panyu Hou, Jenny Wu, Stephen Erickson, Giorgio Zarantonello, Adam Brandt, Daniel Cole, Andrew C. Wilson, Daniel Slichter, Dietrich Leibfried
… Cooling the motion of trapped ions to near the quantum ground state is crucial for many ap- plications in quantum information processing and quantum metrology. However, some motional modes of trapped … ions, Ground-state cooling, Coupled harmonic oscillators, Quantum information processing, Quantum Metrology. …

High-Fidelity Quantum State Control of a Polar Molecular Ion in a Cryogenic Environment

December 9, 2025
Author(s)
Dalton Chaffee, Baruch Margulis, April Sheffield, Julian Schmidt, April Reisenfeld, David Ray Leibrandt, Dietrich Leibfried, Chin-wen Chou
… We use a quantum-logic spectroscopy (QLS) protocol to control the quantum state of a CaH+ ion in a cryogenic environment that … result represents the highest SPAM fidelity of a molecular quantum state demonstrated to date. … High-Fidelity Quantum State Control of a Polar Molecular Ion in a Cryogenic …

Finite Element Analysis of Elastic-Plastic Solids at Large Strain

December 30, 1988
Author(s)
Jonathan W. Lee
A general purpose finite element program for the analysis of three dimensional elastic-plastic solids at large strains has been developed. In this work, this program is utilitzed to analyze a sample problem. The numerical results indicate the essential

Thermometry with Optomechanical Cavities

June 6, 2016
Author(s)
Thomas P. Purdy, Karen E. Grutter, Kartik Srinivasan, Nikolai Klimov, Zeeshan Ahmed, Jacob Taylor
… measure radiation pressure shot noise induced quantum correlations to absolutely calibrate the motional … optomechanics, thermometry, quantum correlation …

NIST and Computer Security

April 4, 2014
Author(s)
William E. Burr, Hildegard Ferraiolo, David A. Waltermire
… and security automation--has and continues to shape computer and information security at both national and global … NIST and Computer Security …

Strong Low-Frequency Quantum Correlations From a Four-Wave Mixing Amplifier

October 15, 2008
Author(s)
C F. McCormick, Alberto M. Marino, V Boyer, Paul D. Lett
… Quantum-correlated light displays sub-classical noise … can improve the accuracy of optical measurements or enable quantum information processing. We have developed a simple and robust source for generating quantum-correlated light based on single-pass … Strong Low-Frequency Quantum Correlations From a Four-Wave Mixing Amplifier …

A superconducting nanowire single-photon detector system for single-photon source characterisation

February 1, 2010
Author(s)
C. R. Fitzpatrick, C. M. Natarajan, R. E. Warburton, G. S. Buller, Burm Baek, Sae Woo Nam, Shigehito Miki, Z. Wang, Masahide Sasaki, A. G. Sinclair, Robert Hadfield
… detectors are key enabling technologies for photonics in quantum information science and technology (QIST). QIST … quantum information, quantum optics, single-photon detector, single-photon source, …

Coherent optical processes with an all-optical atomic simulator

January 4, 2021
Author(s)
Ivan Burenkov, Sergey Polyakov, Olga Tikhonova, Irina Novikova
… We show how novel photonic devices such as broadband quantum memory and efficient quantum frequency transduction can be implemented using … with an external optical field using both classical and quantum models of the optical fields and adapting well-known … nonlinear optics, atomic optics, frequency transduction, quantum optics …

AGGRES: A Program for Computing Power Crusts of Aggregates

April 3, 2006
Author(s)
Javier Bernal
… AGGRES, a Fortran 77 program for computing a power crust of an aggregate, is discussed. AGGRES … is based on an algorithm by Amenta, Choi and Kolluri for computing power crusts using power diagrams. Besides a power … AGGRES: A Program for Computing Power Crusts of Aggregates …

Seventh International Conference on Computer Technology in Welding

November 1, 1997
Author(s)
Thomas A. Siewert
… It discusses these trends in terms of the changes in computer resources (rapid acceptance of the personal computer and advances in operating systems) as well as the … of sophisticated welding applications for these computer resources. The trends have been somewhat different …

Strongly Inhibited Transport of a Degenerate 1D Bose Gas in a Lattice

April 1, 2005
Author(s)
C Fertig, K M. O'Hara, J H. Huckans, S L. Rolston, William D. Phillips, James V. Porto
… observation of strongly damped dipole oscillations of a quantum degenerate 1D atomic Bose gas in a combined harmonic … after damped motion. Recent theoretical work suggests that quantum fluctuations can strongly damp dipole oscillations of … properties of condensates, laser cooling and trapping, quantum phase transitions, quantum transport, superfluid flow …

Segmentation of Additive Manufacturing Defects Using U-Net

June 30, 2022
Author(s)
Vivian W. Wong, Max Ferguson, Kincho Law, Yung-Tsun Lee, Paul Witherell
Additive manufacturing (AM) provides design flexibility and allows rapid fabrications of parts with complex geometries. The presence of internal defects, however, can lead to the deficit performance of the fabricated part. X-ray computed tomography (XCT)
Displaying 1576 - 1600 of 9850
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