Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Shwetank Kumar"'
Publikováno v:
In International Journal of Rock Mechanics and Mining Sciences October 2023 170
Publikováno v:
Predictive Analytics in Cloud, Fog, and Edge Computing ISBN: 9783031180330
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6f34c46da414e579c199ca96586ae1
https://doi.org/10.1007/978-3-031-18034-7_1
https://doi.org/10.1007/978-3-031-18034-7_1
Autor:
Sunil Golwala, Benjamin A. Mazin, Shwetank Kumar, Jonas Zmuidzinas, John E. Vaillancourt, Peter K. Day, Anastasios Vayonakis, Henry G. LeDuc, Jiansong Gao, James A. Schlaerth, Jason Glenn
Publikováno v:
Journal of Low Temperature Physics. 151:684-689
We present results from a demonstration camera using Microwave Kinetic Inductance Detectors (MKIDs) (Day et al. in Nature 425, 817-821, 2003 )a t the Cal- tech Submillimeter Observatory. The focal plane consists of 16 two-color (240 and 350 GHz) pixe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cae99678f6a1fdb83c9e61d62693cd8d
https://doi.org/10.1007/s10909-008-9728-3
https://doi.org/10.1007/s10909-008-9728-3
Autor:
S. Yoshizumi, Roger H. Koch, K.-Y. Yang, H.S. Trammell, F. P. Milliken, James R. Rozen, M.S. Dilorio, D.K. Lathrop, D. Haran, Shwetank Kumar, S. G. Haupt
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:4428-4431
We have developed sensitive highly reliable high-T/sub c/ SQUID magnetometers a reproducible SNS junction fabrication process. In order to enable unshielded operation in the earth's field, we have incorporated flux dams into direct-coupled SQUID magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb64bb3f16e440ad85ac3655b629115e
https://doi.org/10.1109/77.784007
https://doi.org/10.1109/77.784007
Autor:
Jiansong Gao, Shwetank Kumar, A. Goldin, Henry G. LeDuc, T. Vayonakis, Peter K. Day, Benjamin A. Mazin, Jonas Zmuidzinas
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 559:561-563
We report on the development of Microwave Kinetic Inductance Detectors (MKIDs) coupled to planar antennas for millimeter/submillimeter wavelengths. The MKID is a relatively new type of superconducting photon detector which is applicable from millimet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5fb19a6efd19f54aca36b5545aabdb
https://doi.org/10.1016/j.nima.2005.12.057
https://doi.org/10.1016/j.nima.2005.12.057
Exploiting Kerr cross nonlinearity in circuit quantum electrodynamics for nondemolition measurements
Autor:
David P. DiVincenzo, Shwetank Kumar
Publikováno v:
Physical Review B. 82
We propose a scheme for dispersive readout of stored energy in one mode of a nonlinear superconducting microwave ring resonator by detection of the frequency shift of a second mode coupled to the first via a Kerr nonlinearity. Symmetry is used to enh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::772a2a184d7656968f0aae8efc868a32
https://doi.org/10.1103/physrevb.82.014512
https://doi.org/10.1103/physrevb.82.014512
A functioning quantum computer will be a machine that builds up, in a programmable way, nonclassical correlations in a multipartite quantum system. Linear optics quantum computation (LOQC) is an approach for achieving this function that requires only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d876c3be65b47c1f34466fe40b84d0
Autor:
Shwetank Kumar, George A. Keefe, David P. DiVincenzo, Mary Beth Rothwell, Matthias Steffen, J. R. Rozen, Mark B. Ketchen
We report quantum coherence measurements of a superconducting qubit whose design is a hybrid of several existing types. Excellent coherence times are found: ${T}_{2}^{*}\ensuremath{\sim}{T}_{1}\ensuremath{\sim}1.5\text{ }\text{ }\ensuremath{\mu}\math
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8d0d7b55912d4df1a57f0304f0c10d
Autor:
Omid Noroozian, Anastasios Vayokanis, Shwetank Kumar, John E. Vaillancourt, Philip R. Maloney, Peter K. Day, Matt Ferry, Benjamin A. Mazin, Jason Glenn, James A. Schlaerth, Jack Sayers, Sunil Golwala, Jonas Zmuidzinas, Jiansong Gao, Henry G. LeDuc, Hien Nguyen
Publikováno v:
SPIE Proceedings.
The MKID Camera is a millimeter/submillimeter instrument being built for astronomical observations from the Caltech Submillimeter Observatory. It utilizes microwave kinetic inductance detectors, which are rapidly achieving near-BLIP sensitivity for g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80e0738e7a20623773aa99db03736b9a
https://doi.org/10.1117/12.790050
https://doi.org/10.1117/12.790050
Autor:
Benjamin A. Mazin, Peter K. Day, Shwetank Kumar, Jiansong Gao, Jonas Zmuidzinas, Henry G. LeDuc
We present measurements of the temperature and power dependence of the resonance frequency and frequency noise of superconducting niobium thin-film coplanar waveguide resonators, carried out at temperatures well below the superconducting transition (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07661be64b8d6718aec1a88acde6895