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Alfred G. de Wijn
Researcher at High Altitude Observatory
Publications - 17
Citations - 392
Alfred G. de Wijn is an academic researcher from High Altitude Observatory. The author has contributed to research in topics: Solar telescope & Polarimeter. The author has an hindex of 8, co-authored 17 publications receiving 276 citations. Previous affiliations of Alfred G. de Wijn include National Center for Atmospheric Research.
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Journal ArticleDOI
The Daniel K. Inouye Solar Telescope – Observatory Overview
Thomas R. Rimmele,Mark Warner,Stephen L. Keil,Philip R. Goode,Michael Knölker,Jeff Kuhn,Robert Rosner,Joseph P. McMullin,Roberto Casini,Haosheng Lin,Friedrich Wöger,Oskar von der Lühe,Alexandra Tritschler,Alisdair Davey,Alfred G. de Wijn,David Elmore,André Fehlmann,David M. Harrington,Sarah A. Jaeggli,Mark Rast,Thomas A. Schad,Wolfgang Schmidt,Mihalis Mathioudakis,Donald L. Mickey,Tetsu Anan,Christian Beck,Heather K. Marshall,Paul F. Jeffers,Jacobus M. Oschmann,Andrew Beard,David C. Berst,Bruce A. Cowan,Simon C. Craig,Eric Cross,Bryan K. Cummings,Colleen Donnelly,Jean Benoit de Vanssay,Arthur D. Eigenbrot,Andrew Ferayorni,Christopher Foster,Chriselle Ann Galapon,Christopher Gedrites,Kerry Gonzales,Bret D. Goodrich,Brian S. Gregory,Stephanie S. Guzman,Stephen Guzzo,Steve Hegwer,Robert P. Hubbard,John R. Hubbard,Erik M. Johansson,Luke C. Johnson,Chen Liang,Mary Liang,Isaac McQuillen,Christopher Mayer,Karl Newman,Brialyn Onodera,Le Ellen Phelps,Myles M. Puentes,Christopher Richards,Lukas M. Rimmele,Predrag Sekulic,Stephan R. Shimko,Brett E. Simison,Brett Smith,Erik Starman,Stacey R. Sueoka,Richard T. Summers,Aimee Szabo,Louis Szabo,Stephen B. Wampler,Timothy R. Williams,Charles White +73 more
TL;DR: The National Science Foundation's Daniel K. Inouye solar telescope (DKIST) as discussed by the authors provides the highest-resolution observations of the Sun ever achieved with a 4-m aperture.
Journal ArticleDOI
Wavelength-diverse polarization modulators for Stokes polarimetry.
TL;DR: Polychromatic modulators as mentioned in this paper operate over a wide wavelength range with near-optimal polarimetric efficiency and are directly applicable to the next generation of multiline Stokes polarimeters.
Journal ArticleDOI
Wavelength-Diverse Polarization Modulators for Stokes Polarimetry
TL;DR: This work presents a new paradigm for the design of polarization modulators that operate over a wide wavelength range with near-optimal polarimetric efficiency and are directly applicable to the next generation of multiline Stokes polarimeters.
Journal ArticleDOI
Analysis of Seeing-Induced Polarization Cross-Talk and Modulation Scheme Performance
TL;DR: In this paper, the authors analyze the generation of polarization cross-talk in Stokes polarimeters by atmospheric seeing, and its effects on the noise statistics of spectropolarimetric measurements for both single-beam and dual-beam instruments.
Proceedings ArticleDOI
Preliminary design of the visible spectro-polarimeter for the Advanced Technology Solar Telescope
TL;DR: The Visible Spectro-Polarimeter (ViSP) as mentioned in this paper is one of the first light instruments for the Advanced Technology Solar Telescope (ATST) and is designed to measure three different regions of the solar spectrum in three separate focal planes simultaneously between 380 and 900 nm.