Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Peter Byrnes"'
Autor:
Tim Hardy, Jeffrey Crane, Joeleff Fitzsimmons, Gordon Lacy, Peter Byrnes, Brian Hoff, Jennifer Dunn, Glen Herriot, Dean Chalmers, Jenny Atwood, David Andersen
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV.
The Support Structure for the Thirty Meter Telescope (TMT) Infrared Imaging Spectrograph (IRIS) consists of 18 carbonfiber reinforced polymer (CFRP) struts, a CFRP ring and a metal interface frame. This ultra-stiff, lightweight structure suspends the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bd47a074c86e3fb762ceb0bb26a760e
https://doi.org/10.1117/12.2560757
https://doi.org/10.1117/12.2560757
Autor:
Jeffrey D. Crane, Dan Kerley, Glen Herriot, Brian Hoff, Gelys Trancho, Corinne Boyer, Kate Jackson, Tim Hardy, Adam Densmore, Lianqi Wang, Malcolm G. Smith, Jonathan Stocks, Joeleff Fitzsimmons, Jennifer Dunn, Jean-Pierre Veran, David R. Andersen, Peter Byrnes, Olivier Lardière, Melissa Trubey, Jenny Atwood
NFIRAOS (Narrow-Field InfraRed Adaptive Optics System) will be the first-light multi-conjugate adaptive optics system for the Thirty Meter Telescope (TMT). NFIRAOS houses all of its opto-mechanical sub-systems within an optics enclosure cooled to pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fe9411491d10c419842531e778ba1ef
https://resolver.caltech.edu/CaltechAUTHORS:20190109-140728303
https://resolver.caltech.edu/CaltechAUTHORS:20190109-140728303
Publikováno v:
Adaptive Optics Systems VI.
The application of phase diversity is first invested in simulation to characterize ideal parameters to GPI with faithfully simulated calibration source data. The best working simulation parameters are applied to real GPI data and shown to recover an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ae4aca91a2c6e1971045f2fd025956
https://doi.org/10.1117/12.2314312
https://doi.org/10.1117/12.2314312
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 222:115-122
Refiners are used in the pulp and paper industry to separate wood chips into individual fibres and to develop the morphology of fibres to be suitable for the type and grade of paper to be produced. Within a refiner are discs, at least one of which ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1400c10907b602727bdaa23fa44b01
https://doi.org/10.1243/09544089jpme172
https://doi.org/10.1243/09544089jpme172
Publikováno v:
Scopus-Elsevier
Plate clash in disc refiners continues to detract from the efficiency of mills, reducing plate life and affecting production. The work presented here examines the potential of a piezoelectric-based force sensor for clash prediction. Four sensors were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::236079cc68f985320581c142df51171b
https://doi.org/10.3183/npprj-2007-22-01-p124-130
https://doi.org/10.3183/npprj-2007-22-01-p124-130
Autor:
Henry L. Bennett, Jung H. Kim, Francesco Resta-Flarer, Peter Byrnes, Jonathan B. Lesser, Anna Barczewska-Hillel, Alan C. Santos, Junping Chen
Publikováno v:
Anesthesia & Analgesia. 112:987-989
A low approach to the interscalene block (LISB) deposits local anesthetic farther caudad on the brachial plexus compared with the conventional interscalene block (ISB). We compared the efficacy of LISB and ISB in achieving anesthesia of the distal ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1abddbedb5d9c7333eb1ca549a33be87
https://doi.org/10.1213/ane.0b013e31820b5e8e
https://doi.org/10.1213/ane.0b013e31820b5e8e
Autor:
David Andersen, Peter Byrnes, John Pazder, Jean-Pierre Véran, Malcolm G. Smith, Alexis Hill, Luc Gilles, Matthias Rosensteiner, Brent Ellerbroek, Lianqi Wang, Robert Wooff, Glen Herriot, Ivan Wevers, Zoran Ljusic, Paolo Spanò, Corinne Boyer, Jenny Atwood, Kris Caputa, Kei Szeto
NFIRAOS, the Thirty Meter Telescope's first adaptive optics system is an order 60x60 Multi-Conjugate AO system with two deformable mirrors. Although most observing will use 6 laser guide stars, it also has an NGS-only mode. Uniquely, NFIRAOS is coole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ff68bd3728dbcf882089cc3b1178c6
https://nrc-publications.canada.ca/eng/view/object/?id=0453d572-d5d2-4ee8-ae95-5db9d725ecb8
https://nrc-publications.canada.ca/eng/view/object/?id=0453d572-d5d2-4ee8-ae95-5db9d725ecb8
Autor:
Peter Byrnes, Jenny Atwood, Marc-André Boucher, Vlad Reshetov, Luc Gilles, Jennifer Dunn, Malcolm Smith, Scott Roberts, Ivan Wevers, Dan Kerley, Joeleff Fitzsimmons, Lianqi Wang, David R. Andersen, Alexis Hill, Jean-Pierre Véran, Glen Herriot, Carlos Correia, Paul Hickson, John Pazder, Brent Ellerbroek, Corinne Boyer, Kris Caputa
Publikováno v:
SPIE Proceedings.
NFIRAOS is the first-light adaptive optics system planned for the Thirty Meter Telescope, and is being designed at the National Research Council of Canada's Herzberg Institute of Astrophysics. NFIRAOS is a laser guide star multiconjugate adaptive opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5327d337f8b9379932e264f42c7f47a1
https://doi.org/10.1117/12.925087
https://doi.org/10.1117/12.925087
Autor:
Peter Byrnes
The Herzberg Institute of Astrophysics, Astronomy Technology Research Group's vibration measurement capabilities include modal test via impulse hammer or electrodynamic exciter, structural response monitoring via piezoelectric accelerometers, and dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b735f3cde73eb1be98189c1fdbadb47
https://doi.org/10.1117/12.928861
https://doi.org/10.1117/12.928861
Autor:
Peter Byrnes, Thomas Pfrommer, Vlad Reshetov, Lianqi Wang, Corinne Boyer, Paul Hickson, Kate Jackson, Glen Herriot, Annie Beauvillier, Ivan Wevers, Joeleff Fitzsimmons, David R. Andersen, Alexis Hill, Scott Roberts, Jennifer Atwood, Olivier Lardière, Jean-Pierre Véran, Luc Gilles, John Pazder, Brent Ellerbroek, R. Conan
Publikováno v:
SPIE Proceedings.
NFIRAOS, the TMT Observatory's initial facility AO system is a multi-conjugate AO system feeding science light from 0.8 to 2.5 microns wavelength to several near-IR client instruments. NFIRAOS has two deformable mirrors optically conjugated to 0 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d81c35f7da04117660a167a6517fd67
https://doi.org/10.1117/12.857662
https://doi.org/10.1117/12.857662