Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Tony Zijlstra"'
Autor:
R. Williamson, Peter Hastings, Roger Dace, Jamie Leech, Russell Kackley, A. G. Willis, I. Laidlaw, Harry Smith, B. Cavanagh, M. Kroug, B. Wooff, Stafford Withington, Teun M. Klapwijk, David S. Berry, Gary R. Davis, William R. F. Dent, G. J. Hovey, R. O. Redman, Sarah Graves, Ghassan Yassin, H. Gibson, J. V. Buckle, T. Jenness, John Richer, T. A. Burgess, Peter E. Dewdney, Graham S. Bell, Emily I. Curtis, Per Friberg, Richard Hills, W. Zwart, Remo P. J. Tilanus, Tony Zijlstra, Craig Walther, Richard J. Bennett, Nicholas P. Rees, Jessica T. Dempsey, J. F. Lightfoot
This paper describes a new Heterodyne Array Receiver Programme (HARP) and Auto-Correlation Spectral Imaging System (ACSIS) that have recently been installed and commissioned on the James Clerk Maxwell Telescope (JCMT). The 16-element focal-plane arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e2278340eca978219cb5456d543197d
https://ora.ox.ac.uk/objects/uuid:d89da72a-494a-4be6-930a-6194f7923165
https://ora.ox.ac.uk/objects/uuid:d89da72a-494a-4be6-930a-6194f7923165
Autor:
Wolfgang Wild, Jacob Kooi, C. F. J. Lodewijk, Ronald Hesper, F. P. Mena, T. M. Klapwijk, G. Gerlofsma, Andrey M. Baryshev, Tony Zijlstra
Publikováno v:
Ieee transactions on microwave theory and techniques, 59(1), 166-177
We present the design, modeling, construction, and characterization of a sideband separating heterodyne receiver that covers the frequency range from 600 to 720 GHz. The receiver has been constructed using waveguide technology in the split-block tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5687cba060bc0e78b0a1fc878454c3
https://doi.org/10.1109/tmtt.2010.2090417
https://doi.org/10.1109/tmtt.2010.2090417
Autor:
Tony Zijlstra, Jochem J. A. Baselmans, S. J. C. Yates, Rami Barends, T. M. Klapwijk, J. R. Gao, H. L. Hortensius
Publikováno v:
IEEE Transactions on Applied Supercondictivity, 19 (3), 2009
We present measurements of the frequency noise and resonance frequency temperature dependence in planar superconducting resonators on both silicon and sapphire substrates. We show, by covering the resonators with sputtered SiOx layers of different th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd1922c86037a6002033de021b54440b
https://doi.org/10.1109/tasc.2009.2018086
https://doi.org/10.1109/tasc.2009.2018086
Autor:
A. Koops, J. Koops van het Jagt, K. Wielinga, C. Pieters, Henriette I. Jager, L. H. R. de Haan-Stijkel, C. F. J. Lodewijk, J. Adema, E. F. van Dishoeck, H. Schaeffer, G. Gerlofsma, Brian Jackson, K. Keizer, Andrey M. Baryshev, M. van den Bemt, Wolfgang Wild, T. A. van Kempen, J. Barkhof, T. M. Klapwijk, M. Kroug, Tony Zijlstra, W. Boland, Michiel R. Hogerheijde, M. W. M. de Graauw, Ronald Hesper, M. E. Bekema, F. P. Mena
Publikováno v:
Astronomy and Astrophysics
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Astronomy & Astrophysics (0004-6361), 577, A129
Astronomy and astrophysics, 577:A129. EDP Sciences
A&A 577, A129 (2015)
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Astronomy & Astrophysics (0004-6361), 577, A129
Astronomy and astrophysics, 577:A129. EDP Sciences
A&A 577, A129 (2015)
Aims: We describe the design, construction, and characterization of the Band 9 heterodyne receivers (600-720 GHz) for the Atacama Large Millimeter/submillimeter Array (ALMA). First-light Band 9 data, obtained during ALMA commissioning and science ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::871cf81b5741624814ac8252b3f2b04c
https://hdl.handle.net/1887/48407
https://hdl.handle.net/1887/48407
Publikováno v:
Microelectronic Engineering. :319-323
To optimize the strained SiGe CMOS process, low temperature salicidate technology is required. In this paper, Pt and Ni have been salicidated at different temperatures and compared. We notice that PtSi yields a lower sheet resistance in general. Furn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30776a6942d27c359527c5adc5bc4e32
https://doi.org/10.1016/j.mee.2004.12.041
https://doi.org/10.1016/j.mee.2004.12.041
Publikováno v:
Microelectronic Engineering. :369-373
We study the etching behavior of niobium in a pure SF"6 plasma at low bias voltage as a function of substrate temperatures for a low- and high-atomic fluorine/ion density ratio plasma regime. The experiments are performed in an electron cyclotron res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a4d495fe40466f0ec50225650ae76da
https://doi.org/10.1016/j.mee.2004.12.049
https://doi.org/10.1016/j.mee.2004.12.049
Autor:
B. D. Jackson, T. M. Klapwijk, M. Kroug, M. Zuiddam, F.E. Meijer, N. N. Iosad, A.B. Ermakov, Tony Zijlstra
Publikováno v:
IEEE Transactions on Applied Superconductivity, 13 (2)
We characterize the fabrication process of superconductor-insulator-superconductor junctions (SIS) based on a Nb/Al-AlN/sub x//Nb tri-layer. Utilization of the AlN/sub x/ tunnel barrier, produced by Al nitridation in a nitrogen glow discharge, enable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a820c9e42b2d6ab1b1b7c116154afa5c
https://doi.org/10.1109/tasc.2003.813662
https://doi.org/10.1109/tasc.2003.813662
Autor:
Ryan S. Bennink, Sander N. Dorenbos, Emanuel Knill, Warren P. Grice, Brice Calkins, Val Zwiller, T. M. Klapwijk, Sae Woo Nam, Richard P. Mirin, Martin J. Stevens, Adriana E. Lita, Thomas Gerrits, Scott Glancy, Robert H. Hadfield, Tony Zijlstra, Burm Baek
Publikováno v:
Optics Express, 19 (24), 2011
We characterize a periodically poled KTP crystal that produces an entangled, two-mode, squeezed state with orthogonal polarizations, nearly identical, factorizable frequency modes, and few photons in unwanted frequency modes. We focus the pump beam t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1cb62bd349dc2c8bc84b955858a501a
https://doi.org/10.1364/oe.19.024434
https://doi.org/10.1364/oe.19.024434
Autor:
Damien Bonneau, Mirko Lobino, Alex S. Clark, Val Zwiller, Robert H. Hadfield, Sander N. Dorenbos, Benjamin J. Eggleton, Tony Zijlstra, Jeremy L. O'Brien, Roberta Ramponi, Mark G. Thompson, Marco Marangoni, Graham D. Marshall, Chandra M. Natarajan, Chunle Xiong, Michael G. Tanner
Publikováno v:
Applied Physics Letters
Applied physics letters 99 (2011).
info:cnr-pdr/source/autori:M. Lobino, G.D. Marshall, C. Xiong, A.S. Clark, D. Bonneau, C.M. Natarajan, M.G. Tanner, R. H. Hadfield, S.N. Dorenbos, T. Zijlstra, V. Zwiller, M. Marangoni, R. Ramponi, M.G. Thompson, B.J. Eggleton, J.L. O'Brien/titolo:Correlated photon-pair generation in a periodically poled MgO doped stoichiometric lithium tantalate reverse proton exchanged waveguide/doi:/rivista:Applied physics letters/anno:2011/pagina_da:/pagina_a:/intervallo_pagine:/volume:99
Applied Physics Letters, 88 (8), 2011
Politecnico di Milano-IRIS
Applied physics letters 99 (2011).
info:cnr-pdr/source/autori:M. Lobino, G.D. Marshall, C. Xiong, A.S. Clark, D. Bonneau, C.M. Natarajan, M.G. Tanner, R. H. Hadfield, S.N. Dorenbos, T. Zijlstra, V. Zwiller, M. Marangoni, R. Ramponi, M.G. Thompson, B.J. Eggleton, J.L. O'Brien/titolo:Correlated photon-pair generation in a periodically poled MgO doped stoichiometric lithium tantalate reverse proton exchanged waveguide/doi:/rivista:Applied physics letters/anno:2011/pagina_da:/pagina_a:/intervallo_pagine:/volume:99
Applied Physics Letters, 88 (8), 2011
Politecnico di Milano-IRIS
We demonstrate photon-pair generation in a reverse proton exchanged waveguide fabricated on a periodically poled magnesium doped stoichiometric lithium tantalate substrate. Detected pairs are generated via a cascaded second order nonlinear process wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d11d04d060a5fe95fe810843e73b84
Autor:
Nika Akopian, Sander N. Dorenbos, Teun M. Klapwijk, Naoto Namekata, Masafumi Jo, Katsuhiro Tomioka, Takashi Fukui, Yasunori Kobayashi, S. Adachi, Hidekazu Kumano, Val Zwiller, Hirotaka Sasakura, M. P. van Kouwen, Robert H. Hadfield, Ikuo Suemune, Shuichiro Inoue, Tony Zijlstra, Junichi Motohisa, Chandra M. Natarajan
Publikováno v:
Applied Physics Letters, 97 (17), 2010
We report the experimental demonstration of single-photon and cascaded photon pair emission in the infrared, originating from a single InAsP quantum dot embedded in a standing InP nanowire. A regular array of nanowires is fabricated by epitaxial grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e730c41e3835ba3f9dd08a98a05341da
http://resolver.tudelft.nl/uuid:c0b2de25-676c-46ab-ab34-17dfba84c4d9
http://resolver.tudelft.nl/uuid:c0b2de25-676c-46ab-ab34-17dfba84c4d9