Dr. Nils H. Turner Profile

Dr. Nils H. Turner

Postdoctoral Associate at CHARA Array

SPIE Involvement:

Author

Publications (45)

Proceedings Article | 26 August 2022 Presentation + Paper

Presentation + Paper

Recent technical and scientific highlights from the CHARA Array

Matthew Anderson, Narsireddy Anugu, Victor Castillo, Christopher Farrington, Steven Golden, Robert Klement, Rainer Köhler, Cyprien Lanthermann, E. Robert Ligon, Olli Majoinen, Harold McAlister, Stephen Ridgway, Nicholas Scott, Nils Turner, Norman Vargas, Larry Webster, Craig Woods, Douglas Gies, Theo ten Brummelaar, Gail Schaefer, Jeremy Jones

Proceedings Volume 12183, 1218303 (2022) https://doi.org/10.1117/12.2629048

KEYWORDS: Stars, Telescopes, Adaptive optics, Interferometry, K band, Planets, Spectroscopy, Exoplanets, Control systems, Spatial resolution

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Proceedings Article | 26 August 2022 Poster + Paper

Poster + Paper

The CHARA Michelson Array Pathfinder

R. Ligon, T. ten Brummelaar, M. Anderson, G. Schaefer, N. Anugu, D. Gies, S. Golden, R. Koehler, C. Farrington, L. Sturmann, N. Turner, C. Woods, F. Reynaud, N. Scott, S. Ridgway

Proceedings Volume 12183, 121832N (2022) https://doi.org/10.1117/12.2629530

KEYWORDS: Optical fibers, Telescopes, Optical instrument design, Adaptive optics

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Proceedings Article | 13 December 2020 Paper

Paper

CHARA array adaptive optics: complex operational software and performance

Cyril Petit, Michel Tallon, Caroline Lim, Philippe Berio, Chris Farrington, Norm Vargas, Olli Majoinen, Gail Schaefer, Stefan Kraus, Narsireddy Anugu, Theo ten Brummelaar, Matthew Anderson, Judit Sturmann, Laszlo Sturmann, Nils Turner, Jean-Baptiste Le Bouquin, Michael Ireland, John Monnier, Denis Mourard, Douglas Gies, Stephen Ridgway

Proceedings Volume 11446, 1144622 (2020) https://doi.org/10.1117/12.2561560

KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Optical arrays, Cameras, Deformable mirrors, Actuators, Space telescopes, Interferometers, Binary data

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Recent highlights from The CHARA Array

Gail Schaefer, Theo ten Brummelaar, Douglas Gies, Matthew Anderson, Christopher Farrington, Jeremy Jones, Robert Klement, Judit Sturmann, Laszlo Sturmann, Nils Turner, Steven Golden, Olli Majoinen, Stephen Ridgway, Norm Vargas, Larry Webster, Craig Woods

Proceedings Volume 11446, 1144605 (2020) https://doi.org/10.1117/12.2562665

KEYWORDS: Optical arrays, Interferometers, Telescopes, Observatories, Image resolution, Binary data, Environmental sensing, Adaptive optics

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Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

The CHARA array adaptive optics program

Theo ten Brummelaar, Judit Sturmann, Laszlo Sturmann, Matthew Anderson, Nils Turner, Michael Ireland, John Monnier, Denis Mourard, Stephen Ridgway, Douglas Gies, Jean-Baptiste Le Bouquin

Proceedings Volume 10703, 1070304 (2018) https://doi.org/10.1117/12.2312311

KEYWORDS: Adaptive optics, Telescopes, Interferometers, Interferometry, Mirrors, Actuators, Visible radiation, Imaging systems, Astronomy, Spatial resolution

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Proceedings Article | 9 July 2018 Presentation + Paper

Presentation + Paper

Recent technical and scientific highlights from the CHARA array

Douglas Gies, Theo ten Brummelaar, Matthew Anderson, Christopher Farrington, Steven Golden, Jeremy Jones, Robert Klement, Olli Majoinen, Gail Schaefer, Judit Sturmann, Laszlo Sturmann, Nils Turner, Norman Vargas, Larry Webster, Craig Woods, Stephen Ridgway

Proceedings Volume 10701, 1070102 (2018) https://doi.org/10.1117/12.2311755

KEYWORDS: Stars, Adaptive optics, Telescopes, Interferometry, Planets, Astronomy, Data archive systems, Observatories, K band

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Proceedings Article | 4 August 2016 Paper

Paper

An update on the CHARA array

T. ten Brummelaar, D. Gies, H. McAlister, S. Ridgway, J. Sturmann, L. Sturmann, G. Schaefer, N. Turner, C. Farrington, N. Scott, J. Monnier, M. Ireland

Proceedings Volume 9907, 990703 (2016) https://doi.org/10.1117/12.2232125

KEYWORDS: Adaptive optics, Telescopes, Interferometry, Observatories, Interferometers, Astronomy, Data archive systems, Visible radiation, Mirrors, Spectral resolution

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Proceedings Article | 7 August 2014 Paper

Paper

CHARA array adaptive optics II: non-common-path correction and downstream optics

Theo ten Brummelaar, Xiao Che, Harold McAlister, Michael Ireland, John Monnier, Denis Mourard, Stephen Ridgway, Judit Sturmann, Laszlo Sturmann, Nils Turner, Peter Tuthill

Proceedings Volume 9148, 91484Q (2014) https://doi.org/10.1117/12.2056662

KEYWORDS: Adaptive optics, Telescopes, Stars, Optical arrays, Optical calibration, Wavefronts, Deformable mirrors, Interferometers, Infrared telescopes, Wavefront sensors

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Proceedings Article | 24 July 2014 Paper

Paper

MWC 314: binary results from optical interferometry compared with spectroscopy and photometry

Noel Richardson, Anthony F. J. Moffat, Raphael Maltais-Tariant, Herbert Pablo, Douglas Gies, Nicole St-Louis, Gail Schaefer, Anatoly Miroshnichenko, Chris Farrington, Emily Aldoretta, Etienne Artigau, Tabetha Boyajian, Katie Gordon, P. Goldfinger, Jeremy Jones, Rachel Matson, Harold McAlister, David O'Brien, Deepak Raghavan, Tahina Ramiaramanantsoa, Stephen Ridgway, Nic Scott, Judit Sturmann, Laszlo Sturmann, Theo ten Brummelaar, Joshua Thomas, Nils Turner, Norm Vargas, Sergey Zharikov

Proceedings Volume 9146, 91460G (2014) https://doi.org/10.1117/12.2055364

KEYWORDS: Stars, Spectroscopy, Interferometry, Photometry, Absorption, Telescopes, Calibration, Spectrophotometry, Binary data, Observatories

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Proceedings Article | 24 July 2014 Paper

Paper

A low-noise HAWAII detector system and new cold optics for the CLASSIC/CLIMB beam combiner instrument of the CHARA array

Udo Beckmann, Claus Connot, Matthias Heininger, Karl-Heinz Hofmann, Eddy Nußbaum, Dieter Schertl, Theo ten Brummelaar, Gerd Weigelt, Nils Turner, Walter Solscheid

Proceedings Volume 9146, 91461W (2014) https://doi.org/10.1117/12.2055850

KEYWORDS: Sensors, Electronics, Staring arrays, Analog electronics, Digital filtering, Prisms, Signal processing, Radio astronomy, Signal detection, Electrons

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Proceedings Article | 24 July 2014 Paper

Paper

The CHARA array adaptive optics I: common-path optical and mechanical design, and preliminary on-sky results

Xiao Che, Laszlo Sturmann, John Monnier, Theo ten Brummelaar, Judit Sturmann, Stephen Ridgway, Michael Ireland, Nils Turner, Harold McAlister

Proceedings Volume 9148, 914830 (2014) https://doi.org/10.1117/12.2055693

KEYWORDS: Adaptive optics, Telescopes, Mirrors, Cameras, Wavefront sensors, Beam splitters, Collimation, Electron multiplying charge coupled devices, Optical arrays, Near infrared

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Proceedings Article | 13 September 2012 Paper

Paper

Adaptive optics for the CHARA array

Judit Sturmann, Nils Turner, John Monnier, Stephen Ridgway, Harold McAlister, Xiao Che, Michael Ireland, P. Tuthill, Laszlo Sturmann, Theo ten Brummelaar

Proceedings Volume 8447, 84473I (2012) https://doi.org/10.1117/12.927031

KEYWORDS: Adaptive optics, Telescopes, Stars, Cameras, Mirrors, Sensors, Interferometers, Wavefront sensors, Deformable mirrors, Astronomy

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Proceedings Article | 12 September 2012 Paper

Paper

Imaging rapid rotators with the PAVO beam combiner at CHARA

Yitping Kok, Tim White, Theo ten Brummelaar, Harold McAlister, Nils Turner, Christopher Farrington, P. Goldfinger, Daniel Huber, Michael Ireland, Vicente Maestro, Peter Tuthill, Gail Schaefer

Proceedings Volume 8445, 84450G (2012) https://doi.org/10.1117/12.926881

KEYWORDS: Calibration, Stars, Visibility, Spatial frequencies, Interferometry, Telescopes, Spatial resolution, Data modeling, Astronomy, Interferometers

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Proceedings Article | 12 September 2012 Paper

Paper

Data analysis for the CHARA Array CLIMB beam combiner

Chris Farrington, Laszlo Sturmann, Harold McAlister, P. Goldfinger, Theo ten Brummelaar, Judit Sturmann, Gail Schaefer, Nils Turner, Brian Kloppenborg

Proceedings Volume 8445, 84453C (2012) https://doi.org/10.1117/12.925023

KEYWORDS: Visibility, Interference (communication), Telescopes, Fringe analysis, Data analysis, Mirrors, Signal to noise ratio, Interferometry, Calibration, Camera shutters

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Proceedings Article | 12 September 2012 Paper

Paper

Recent technical and scientific highlights from the CHARA Array

Nils Turner, Theo ten Brummelaar, Larry Webster, Stephen Ridgway, Tabetha Boyajian, Christopher Farrington, Laszlo Sturmann, Harold McAlister, Douglas Gies, Gail Schaefer, P. Goldfinger, Judit Sturmann

Proceedings Volume 8445, 84450H (2012) https://doi.org/10.1117/12.926452

KEYWORDS: Stars, Interferometry, Telescopes, Imaging systems, Planets, Visible radiation, Visibility, Astronomy, Spectral resolution, K band

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Proceedings Article | 12 September 2012 Paper

Paper

Performance, results, and prospects of the visible spectrograph VEGA on CHARA

Mounir Challouf, Jérôme Gerakis, Laurent Bourges, S. Ridgway, Karine Perraut, T. ten Brummelaar, Isabelle Tallon-Bosc, C. Farrington, Nicolas Nardetto, Jean-Michel Clausse, Philippe Bério, Roxanne Ligi, N. Turner, J. Sturmann, H. McAlister, L. Sturmann, Denis Mourard, P. Goldfinger

Proceedings Volume 8445, 84450K (2012) https://doi.org/10.1117/12.925223

KEYWORDS: Calibration, Sensors, Visibility, Stars, Signal to noise ratio, Visible radiation, Spectral resolution, Error analysis, Spectrographs, Databases

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Proceedings Article | 1 November 2010 Paper

Paper

Adaptive optics for the CHARA array II

Alexander Goncharov, Nils Turner, Peter Tuthill, Laszlo Sturmann, Judit Sturmann, Harold McAlister, Chris Dainty, Nicholas Devaney, Theo ten Brummelaar, John Monnier, Stephen Ridgway, David Mozurkewich, Michael Ireland, Derek Coburn

Proceedings Volume 7734, 77340B (2010) https://doi.org/10.1117/12.857685

KEYWORDS: Adaptive optics, Telescopes, Atmospheric optics, Wavefronts, Visibility, Interferometry, Space telescopes, Atmospheric propagation, Monte Carlo methods, Astronomy

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Proceedings Article | 22 July 2010 Paper

Paper

An update on the CHARA Array

Harold McAlister, Laszlo Sturmann, Christopher Farrington, Theo ten Brummelaar, Gail Schaefer, Nils Turner, Judit Sturmann, Douglas Gies, Stephen Ridgway, P. Goldfinger

Proceedings Volume 7734, 773403 (2010) https://doi.org/10.1117/12.856028

KEYWORDS: Stars, Telescopes, Control systems, Visible radiation, Observatories, Imaging systems, Interferometry, K band, Phase measurement, Astronomy

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Proceedings Article | 22 July 2010 Paper

Paper

Performances and first science results with the VEGA/CHARA visible instrument

K. Perraut, A. Spang, N. Nardetto, N. Turner, O. Delaa, T. ten Brummelaar, M. Tallon, J. Clausse, P. Goldfinger, J. Sturmann, C. Farrington, I. Tallon-Bosc, Ph. Stee, D. Bonneau, Ph. Bério, H. McAlister, O. Chesneau, L. Sturmann, D. Mourard

Proceedings Volume 7734, 77340D (2010) https://doi.org/10.1117/12.856100

KEYWORDS: Stars, Visibility, Interferometry, Spectral resolution, Spectrographs, Telescopes, Visible radiation, Calibration, Signal to noise ratio, Spatial resolution

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Proceedings Article | 28 July 2008 Paper

Paper

An update on the CHARA array

Douglas Gies, Judit Sturmann, Antoine Mérand, Robert Thompson, Laszlo Sturmann, P.J. Goldfinger, Theo ten Brummelaar, Christopher Farrington, Steve Ridgway, Nils Turner, Harold McAlister

Proceedings Volume 7013, 701308 (2008) https://doi.org/10.1117/12.788008

KEYWORDS: Stars, Telescopes, Imaging systems, Visible radiation, Interferometry, Mirrors, Astronomy, Spectral resolution, Sensors, Visibility

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Proceedings Article | 28 July 2008 Paper

Paper

Adaptive optics for the CHARA Array

Harold McAlister, Stephen Ridgway, Laszlo Sturmann, Nils Turner, Theo ten Brummelaar, Antoine Merand, Judit Sturmann

Proceedings Volume 7013, 70133B (2008) https://doi.org/10.1117/12.790230

KEYWORDS: Adaptive optics, Visibility, Atmospheric optics, Telescopes, Wavefronts, Sensors, Refraction, K band, Spatial filters, Wavefront sensors

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Proceedings Article | 28 July 2008 Paper

Paper

Sensitive visible interferometry with PAVO

Nils Turner, Harold McAlister, Michael Ireland, Peter Tuthill, Laszlo Sturmann, Judit Sturmann, Gail Schaefer, Theo ten Brummelaar, Antoine Mérand

Proceedings Volume 7013, 701324 (2008) https://doi.org/10.1117/12.788386

KEYWORDS: Signal to noise ratio, Prisms, Visibility, Spatial filters, Sensors, Stars, Interferometry, Interferometers, Fourier transforms, Astronomy

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Proceedings Article | 28 July 2008 Paper

Paper

VEGA: a new visible spectrograph and polarimeter on the CHARA Array

M. Tallon, A. Marcotto, I. Tallon-Bosc, H. McAlister, A. Blazit, E. Thiebaut, J. M. Clausse, D. Bonneau, Y. Hughes, T. ten Brummelaar, A. Domiciano de Souza, L. Sturmann, F. Hénault, A. Roussel, G. Merlin, J. Sturmann, Ph. Stee, C. Farrington, R. Foy, D. Mattei, P. Kervella, P. J. Goldfinger, N. Turner, K. Perraut, D. Mourard, O. Chesneau

Proceedings Volume 7013, 701323 (2008) https://doi.org/10.1117/12.787505

KEYWORDS: Spectrographs, Visible radiation, Spectral resolution, Sensors, Polarimetry, Stars, Signal to noise ratio, Interferometry, Mirrors, Telescopes

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Proceedings Article | 15 July 2008 Paper

Paper

Imaging the surface of Altair and a MIRC update

N. Thureau, J. Sturmann, H. McAlister, P. Muirhead, D. Berger, E. Pedretti, S. Ridgway, J.-P. Berger, J. Blum, John Monnier, M. Ireland, L. Sturmann, R. Millan-Gabet, N. Turner, M. Zhao, A. Tannirkulam, T. ten Brummelaar, G. Van Belle

Proceedings Volume 7013, 701302 (2008) https://doi.org/10.1117/12.789754

KEYWORDS: Calibration, Telescopes, Stars, Visibility, Binary data, Infrared radiation, Infrared imaging, Single mode fibers, Interferometers, Spectrographs

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Proceedings Article | 29 June 2006 Paper

Paper

A survey and characterization of extrasolar planetary systems host stars using the CHARA Array

H. McAlister, E. Baines, T. ten Brummelaar, N. Turner, J. Sturmann, L. Sturmann

Proceedings Volume 6268, 626845 (2006) https://doi.org/10.1117/12.671553

KEYWORDS: Stars, Planetary systems, Visibility, Calibration, Planets, Exoplanets, Surface conduction electron emitter displays, Systems modeling, Modulation, Atmospheric modeling

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Proceedings Article | 28 June 2006 Paper

Paper

Sparse-aperture adaptive optics

James Lloyd, John Monnier, Henry Woodruff, Theo ten Brummelaar, Peter Tuthill, Nils Turner, Charles Townes, Frantz Martinache, Michael Ireland

Proceedings Volume 6272, 62723A (2006) https://doi.org/10.1117/12.672342

KEYWORDS: Adaptive optics, Calibration, Point spread functions, Modulation transfer functions, Visibility, Telescopes, Interferometry, Signal to noise ratio, Deconvolution, Binary data

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Proceedings Article | 27 June 2006 Paper

Paper

Double-Fourier spatio-spectral decoding

Theo ten Brummelaar, Nils Turner, Michael Ireland, Peter Tuthill, Hal McAlister, Stephen Ridgway

Proceedings Volume 6268, 62680X (2006) https://doi.org/10.1117/12.672277

KEYWORDS: Stars, Interferometry, Calibration, Interferometers, Bromine, Spatial resolution, Solids, Bandpass filters, Visibility, Fourier transforms

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Proceedings Article | 27 June 2006 Paper

Paper

Recent progress at the CHARA interferometric array

N. Turner, H. McAlister, T. ten Brummelaar, S. Ridgway, J. Sturmann, L. Sturmann

Proceedings Volume 6268, 62680G (2006) https://doi.org/10.1117/12.671811

KEYWORDS: Stars, Interferometry, Telescopes, Visibility, Data modeling, Calibration, Mirrors, Astronomy, Interferometers, Atmospheric modeling

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Proceedings Article | 20 October 2004 Paper

Paper

CHARA recent technology and science

Stephen Ridgway, Nils Turner, David Berger, William Bagnuolo, Vincent Coude du Foresto, Antoine Merand, Jason Aufdenberg, Harold McAlister, Laszlo Sturmann, Chad Ogden, Stuart Taylor, Theo ten Brummelaar, Judit Sturmann

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551697

KEYWORDS: Telescopes, Mirrors, Stars, Visibility, Cameras, Calibration, Control systems, Video, Video surveillance, Data modeling

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Proceedings Article | 21 February 2003 Paper

Paper

Update on the CHARA array

Mark Shure, Harold McAlister, Laszlo Sturmann, Theo ten Brummelaar, Judit Sturmann, Stephen Ridgway, William Bagnuolo, Nils Turner

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.456763

KEYWORDS: Telescopes, Control systems, Space telescopes, Beam splitters, Infrared telescopes, Visible radiation, Sensors, Servomechanisms, Mirrors, CCD image sensors

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Proceedings Article | 21 February 2003 Paper

Paper

Well-resolved binary astrometry with the CHARA array

Judit Sturmann, Nils Turner, William Bagnuolo, Harold McAlister, Laszlo Sturmann, Theo ten Brummelaar, Stephen Ridgway

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459078

KEYWORDS: Stars, Interferometry, Astronomical imaging, Astronomy, Interferometers, Visibility, Image stacking, Ferroelectric materials, Speckle interferometry

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Proceedings Article | 21 February 2003 Paper

Paper

Spectroscopic binary stars and the CHARA array

A. Jerkstrand, Chad Ogden, Theo ten Brummelaar, William Bagnuolo, Nils Turner, Thomas Fallon, Laszlo Sturmann, Judit Sturmann, Stuart Taylor, J. Seymour, David Berger, Harold McAlister, Stephen Ridgway

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459117

KEYWORDS: Stars, Spectroscopy, Visibility, Calibration, Interferometry, Chemical elements, Binary data, Visualization, Planetary systems, Inspection

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Proceedings Article | 21 February 2003 Paper

Paper

CHARA angular diameter measurements with a 330 meter baseline

David Berger, Judit Sturmann, William Bagnuolo, Mark Shure, Laszlo Sturmann, Nils Turner, Harold McAlister, Stephen Ridgway, Theo ten Brummelaar, Anders Jerkstrand

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459140

KEYWORDS: Stars, Calibration, Telescopes, Interferometry, Visibility, Beryllium, K band, Spatial filters, Optical instrument design, Astronomy

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Proceedings Article | 21 February 2003 Paper

Paper

Testing the CHARA telescopes

Judit Sturmann, Nils Turner, Harold McAlister, Laszlo Sturmann, Stephen Ridgway, Theo ten Brummelaar

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459089

KEYWORDS: Telescopes, Mirrors, Wavefronts, Monochromatic aberrations, Optics manufacturing, Optical alignment, Visibility, Adaptive optics, Stars, Astronomical telescopes

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Proceedings Article | 21 February 2003 Paper

Paper

Infrared beam combination at the CHARA Array

Neda Safizadeh, Laszlo Sturmann, Stephen Ridgway, Mark Shure, Theo ten Brummelaar, Judit Sturmann, Harold McAlister, Nils Turner

Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.457984

KEYWORDS: Telescopes, Mirrors, Beam splitters, Infrared radiation, Infrared telescopes, Sensors, Short wave infrared radiation, Visible radiation, Cameras, Interferometry

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Proceedings Article | 7 February 2003 Paper

Paper

Faint companion search to O-stars using the adaptive optics system on the 3.63-m telescope on Haleakala

Lewis Roberts, Theo ten Brummelaar, Nils Turner

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459343

KEYWORDS: Stars, Adaptive optics, Space telescopes, Telescopes, Cameras, Point spread functions, Wavefront sensors, Electro optical systems, Observatories, Speckle interferometry

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Proceedings Article | 5 July 2000 Paper

Paper

The CHARA light pipe and vacuum system

Eric Simison, Rick Blakely, Harold McAlister, Stephen Ridgway, William Bagnuolo, Douglas Ferrell, Mark Shure, Nils Turner, Theo ten Brummelaar, Laszlo Sturmann

Proceedings Volume 4006, (2000) https://doi.org/10.1117/12.390271

KEYWORDS: Telescopes, Aluminum, Mirrors, Plating, Optical benches, Vacuum tubes, Nanoimprint lithography, Sensors, Nickel, Interferometry

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Proceedings Article | 5 July 2000 Paper

Paper

The CHARA array on Mt. Wilson, California

Theo ten Brummelaar, Harold McAlister, Laszlo Sturmann, Eric Simison, William Bagnuolo, Nils Turner, Mark Shure, C. Hopper, Stephen Ridgway, Robert Cadman

Proceedings Volume 4006, (2000) https://doi.org/10.1117/12.390241

KEYWORDS: Telescopes, Mirrors, Space telescopes, Interferometry, Astronomy, Infrared telescopes, Silicon, Sensors, Spatial resolution, Astronomical imaging

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Proceedings Article | 5 July 2000 Paper

Paper

Technical update of the CHARA array

Laszlo Sturmann, Theo ten Brummelaar, Stephen Ridgway, William Bagnuolo, Nils Turner, Judit Sturmann, Harold McAlister

Proceedings Volume 4006, (2000) https://doi.org/10.1117/12.390254

KEYWORDS: Telescopes, Mirrors, Control systems, Ions, Imaging systems, Coating, Beam splitters, Sensors, Cameras, Metrology

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Proceedings Article | 11 September 1998 Paper

Paper

Scientific results using the Mount Wilson Institute adaptive optics system

Harold McAlister, Brian Mason, Lewis Roberts, W. Hartkopf, Theo ten Brummelaar, Nils Turner

Proceedings Volume 3353, (1998) https://doi.org/10.1117/12.321736

KEYWORDS: Stars, Adaptive optics, Photometry, Spectroscopy, Calibration, Diffraction, Point spread functions, Spatial resolution, Telescopes, Astronomy

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Proceedings Article | 24 July 1998 Paper

Paper

Progress on the CHARA array

Theo ten Brummelaar, W. Hartkopf, Stephen Ridgway, Harold McAlister, Nils Turner, Mark Shure, William Bagnuolo, Laszlo Sturmann

Proceedings Volume 3350, (1998) https://doi.org/10.1117/12.317162

KEYWORDS: Telescopes, Infrared telescopes, Spatial resolution, Astronomy, Interferometry, Infrared imaging, Infrared radiation, Astrophysics, Mirrors, Astronomical imaging

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Proceedings Article | 24 July 1998 Paper

Paper

Optical telescopes and enclosures for ground-based interferometry: the CHARA array

Harold McAlister, Theo ten Brummelaar, Nils Turner, Laszlo Sturmann, M. Liang, Mark Shure, William Bagnuolo, Lawrence Barr, Stephen Ridgway, W. Hartkopf

Proceedings Volume 3350, (1998) https://doi.org/10.1117/12.317163

KEYWORDS: Telescopes, Mirrors, Space telescopes, Interferometry, Optical instrument design, Astronomy, Wavefronts, Optical telescopes, Astronomical telescopes, Integrated optics

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Proceedings Article | 24 July 1998 Paper

Paper

Prototype single-mode fiber beam combiner for the CHARA array

Nils Turner, Theo ten Brummelaar

Proceedings Volume 3350, (1998) https://doi.org/10.1117/12.317127

KEYWORDS: Telescopes, Prototyping, Single mode fibers, Spectrographs, Computer programming, Imaging systems, Fringe analysis, Interferometers, Singular optics, Spatial resolution

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Proceedings Article | 15 September 1995 Paper

Paper

CHARA optical/IR interferometric array project

Stephen Ridgway, William Bagnuolo, W. Hartkopf, Nils Turner, Theo ten Brummelaar, Harold McAlister

Proceedings Volume 2524, (1995) https://doi.org/10.1117/12.219572

KEYWORDS: Telescopes, Adaptive optics, Infrared imaging, Infrared radiation, Interferometry, Space telescopes, Stars, Infrared telescopes, Astronomy, Visibility

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Proceedings Article | 9 June 1994 Paper

Paper

CHARA Array

Stephen Ridgway, Harold McAlister, Allen Garrison, W. Hartkopf, William Robinson, Nils Turner, William Bagnuolo, Theo ten Brummelaar

Proceedings Volume 2200, (1994) https://doi.org/10.1117/12.177234

KEYWORDS: Telescopes, Adaptive optics, Interferometry, Infrared imaging, Stars, Visible radiation, Visibility, Infrared radiation, Astrophysics, Spectroscopy

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Showing 5 of 45 publications

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