Prof. Joshua A. Eisner Profile

Prof. Joshua A. Eisner

at Univ of Arizona

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 30 September 2024 Presentation + Paper

Presentation + Paper

Design and simulation of non-redundant aperture masks for SCALES

Mackenzie Lach, Stephanie Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha, Geoff Blake, Timothy Brandt, Zackery Briesemeister, Aditi Desai, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Isabel Kain, Charlie Kilpatrick, Katherine de Kleer, Michael Liu, Bruce Macintosh, Raquel Martinez, Dimitri Mawet, Brittany Miles, Caroline Morley, Imke de Pater, Diana Powell, Patrick Sheehan, Andrew Skemer, Justin Spilker, Deno Stelter, Jordan Stone, Arun Surya, Sivarani Thirupathi, Kevin Wagner, Yifan Zhou

Proceedings Volume 13095, 130950Y (2024) https://doi.org/10.1117/12.3019285

KEYWORDS: Design, Mirrors, Image restoration, Adaptive optics, Solar system, Optical path differences, Exoplanets, Telescopes, Spatial resolution, Source mask optimization

Read Abstract +

Proceedings Article | 17 September 2024 Poster + Paper

Poster + Paper

Characterizing exoplanet atmospheres with SCALES medium-spectral-resolution angular differential imaging

Aditi Desai, Steph Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha, Geoff Blake, Tim Brandt, Zack Briesemeister, Katherine de Kleer, Imke de Pater, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Isabel Kain, Charlie Kilpatrick, Mackenzie Lach, Mike Liu, Bruce Macintosh, Raquel Martinez, Dimitri Mawet, Brittany Miles, Caroline Morley, Diana Powell, Patrick Sheehan, Andrew Skemer, R. Deno Stelter, Jordan Stone, Arun Surya, Sivarani Thirupathi, Kevin Wagner, Yifan Zhou

Proceedings Volume 13096, 130969C (2024) https://doi.org/10.1117/12.3020521

KEYWORDS: Planets, Stars, Point spread functions, Exoplanets, Speckle, Atmospheres, Spectral resolution, Atmospheric modeling, Simulations, Signal to noise ratio

Read Abstract +

Proceedings Article | 28 August 2024 Presentation + Paper

Presentation + Paper

The search for protoplanets with aperture masking (SPAM) survey: progress update and close-in small grain protoplanetary disk features

Christina Vides, Steph Sallum, Josh Eisner, Andy Skemer, Ruth Murray-Clay

Proceedings Volume 13095, 1309511 (2024) https://doi.org/10.1117/12.3019330

KEYWORDS: Planets, Stars, Data modeling, Near infrared, Scattered light, Astronomical interferometry, Infrared astronomy

Read Abstract +

Proceedings Article | 5 October 2023 Poster + Paper

Poster + Paper

Simulating medium-spectral-resolution exoplanet characterization with SCALES angular/reference differential imaging

Aditi Desai, Stephanie Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha, Geoff Blake, Tim Brandt, Zack Briesemeister, Katherine de Kleer, Imke de Pater, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Isabel Kain, Charlie Kilpatrick, Mackenzie Lach, Mike Liu, Bruce Macintosh, Raquel Martinez, Dimitri Mawet, Brittany Miles, Caroline Morley, Diana Powell, Patrick Sheehan, Andrew Skemer, Justin Spilker, R. Deno Stelter, Jordan Stone, Arun Surya, Sivarani Thirupathi, Kevin Wagner, Yifan Zhou

Proceedings Volume 12680, 1268023 (2023) https://doi.org/10.1117/12.2677846

KEYWORDS: Exoplanets, Planets, Stars, Spectroscopy, Spectrographs, Spectral resolution, Speckle, Simulations, Lens arrays, Iterated function systems

Read Abstract +

Proceedings Article | 5 October 2023 Poster + Paper

Poster + Paper

Designing custom medium resolution observing modes to trace planet accretion with SCALES

Raquel Martinez, Steph Sallum, Ravinder Banyal, Natalie Batalha, Natasha Batalha, Geoff Blake, Tim Brandt, Zack Briesemeister, Katherine de Kleer, Imke de Pater, Aditi Desai, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Isabel Kain, Charlie Kilpatrick, Renate Kupke, Mackenzie Lach, Mike Liu, Bruce Macintosh, Dimitri Mawet, Brittany Miles, Caroline Morley, Diana Powell, Patrick Sheehan, Andrew Skemer, Justin Spilker, Deno Stelter, Jordan Stone, Arun Surya, Sivarani Thirupathi, Kevin Wagner, Yifan Zhou

Proceedings Volume 12680, 126801W (2023) https://doi.org/10.1117/12.2677530

KEYWORDS: Planets, Spectroscopy, Exoplanets, Data modeling, Tunable filters, Thermography, Systems modeling, Spectrographs, Planetary systems, Optical filters

Read Abstract +

Proceedings Article | 5 October 2023 Presentation + Paper

Presentation + Paper

The slicer combined with array of lenslets for exoplanet spectroscopy (SCALES): driving science cases and expected outcomes

Steph Sallum, Andrew Skemer, Deno Stelter, Ravinder Banyal, Natalie Batalha, Natasha Batalha, Geoff Blake, Tim Brandt, Zack Briesemeister, Katherine de Kleer, Imke de Pater, Aditi Desai, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Rebecca Jensen-Clem, Isabel Kain, Charlie Kilpatrick, Renate Kupke, Mackenzie Lach, Michael Liu, Bruce Macintosh, Raquel Martinez, Dimitri Mawet, Brittany Miles, Caroline Morley, Diana Powell, Ramya Sethuram, Patrick Sheehan, Justin Spilker, Jordan Stone, Arun Surya, Sivarani Thirupathi, Athira Unni, Kevin Wagner, Yifan Zhou

Proceedings Volume 12680, 1268003 (2023) https://doi.org/10.1117/12.2677831

KEYWORDS: Planets, Simulations, Exoplanets, Equipment, Spectroscopes, Spectrographs, Solar system, Lens arrays, Keck Observatory, Galactic astronomy

Read Abstract +

Proceedings Article | 5 October 2023 Poster + Paper

Poster + Paper

Recovering simulated planet and disk signals using SCALES aperture masking

Mackenzie Lach, Steph Sallum, Ravinder Banyal, Natalie Batalha, Geoff Blake, Tim Brandt, Zackery Briesemeister, Aditi Desai, Josh Eisner, Wen-fai Fong, Tom Greene, Mitsuhiko Honda, Isabel Kain, Charlie Kilpatrick, Katherine de Kleer, Michael Liu, Bruce Macintosh, Raquel Martinez, Dimitri Mawet, Brittany Miles, Caroline Morley, Imke de Pater, Diana Powell, Patrick Sheehan, Andrew Skemer, Justin Spilker, Deno Stelter, Jordan Stone, Arun Surya, Sivarani Thirupathi, Kevin Wagner, Yifan Zhou

Proceedings Volume 12680, 1268024 (2023) https://doi.org/10.1117/12.2677954

KEYWORDS: Design and modelling, Planets, Imaging systems, Exoplanets

Read Abstract +

Proceedings Article | 26 August 2022 Presentation + Paper

Presentation + Paper

Imaging nearby, habitable-zone planets with the Large Binocular Telescope Interferometer

Steve Ertel, Kevin Wagner, Jarron Leisenring, Dániel Apai, Denis Defrère, Jamie Dietrich, Joshua Eisner, Virginie Faramaz, William Hoffmann, Markus Kasper, Pete Klupar, Jared Males, Mark Marley, Hélène Rousseau, Stephanie Sallum, Eckhart Spalding, Jordan Stone, S. Pete Worden

Proceedings Volume 12183, 1218302 (2022) https://doi.org/10.1117/12.2635333

KEYWORDS: Planets, Stars, Sensors, Interferometry, Telescopes, Point spread functions, Spatial resolution, Nulling interferometry, Cameras, Mirrors

Read Abstract +

Proceedings Article | 21 August 2020 Paper

Paper

Betelgeuse scope: single-mode-fibers-assisted optical interferometer design for dedicated stellar activity monitoring

Narsireddy Anugu, Katie Morzinski, Josh Eisner, Ewan Douglas, Dan Marrone, Steve Ertel, Sebastiaan Haffert, Oscar Montoya, Jordan Stone, Stefan Kraus, John Monnier, Jean-Baptiste Lebouquin, Jean-Philippe Berger, Julien Woillez, Miguel Montargès

Proceedings Volume 11490, 114900X (2020) https://doi.org/10.1117/12.2568900

KEYWORDS: Telescopes, Convection, Stars, Interferometers, Visibility, Interferometry, Optical telescopes, Single mode fibers, Spatial resolution

Read Abstract +

Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

The wide integral field infrared spectrograph: commissioning results and on-sky performance

Suresh Sivanandam, Dae-Sik Moon, R. Elliot Meyer, Jason Grunhut, Dennis Zaritsky, Joshua Eisner, Ke Ma, Charles Henderson, Basil Blank, Chueh-Yi Chou, Miranda Jarvis, Stephen Eikenberry, Moo-Young Chun, Byeong-Gon Park

Proceedings Volume 10702, 1070218 (2018) https://doi.org/10.1117/12.2312223

KEYWORDS: Stars, Galactic astronomy, Calibration, Spectrographs, Telescopes, Infrared radiation, Sensors, Infrared spectroscopy, Optical filters, Imaging spectroscopy

Read Abstract +

Proceedings Article | 4 August 2016 Paper

Paper

iLocater: a diffraction-limited Doppler spectrometer for the Large Binocular Telescope

Justin Crepp, Jonathan Crass, David King, Andrew Bechter, Eric Bechter, Ryan Ketterer, Robert Reynolds, Philip Hinz, Derek Kopon, David Cavalieri, Louis Fantano, Corina Koca, Eleanya Onuma, Karl Stapelfeldt, Joseph Thomes, Sheila Wall, Steven Macenka, James McGuire, Ronald Korniski, Leonard Zugby, Joshua Eisner, B Gaudi, Fred Hearty, Kaitlin Kratter, Marc Kuchner, Giusi Micela, Matthew Nelson, Isabella Pagano, Andreas Quirrenbach, Christian Schwab, Michael Skrutskie, Alessandro Sozzetti, Charles Woodward, Bo Zhao

Proceedings Volume 9908, 990819 (2016) https://doi.org/10.1117/12.2233135

KEYWORDS: Adaptive optics, Doppler effect, Spectroscopy, Telescopes, Spectrographs, Adaptive optics, Space telescopes, Spectral resolution, Cameras, Single mode fibers, Planets

Read Abstract +

Proceedings Article | 4 August 2016 Paper

Paper

Imaging protoplanets: observing transition disks with non-redundant masking

Steph Sallum, Josh Eisner, Laird Close, Philip Hinz, Katherine Follette, Kaitlin Kratter, Andrew Skemer, Vanessa Bailey, Runa Briguglio, Denis Defrere, Bruce Macintosh, Jared Males, Katie Morzinski, Alfio Puglisi, Timothy Rodigas, Eckhart Spalding, Peter Tuthill, Amali Vaz, Alycia Weinberger, Marco Xomperio

Proceedings Volume 9907, 99070D (2016) https://doi.org/10.1117/12.2231764

KEYWORDS: Infrared radiation, Stars, Planets, Light scattering, Light, Data modeling, L band, Scattering, Signal to noise ratio, Infrared imaging

Read Abstract +

Proceedings Article | 16 September 2015 Paper

Paper

Exoplanet science with the LBTI: instrument status and plans

D. Defrère, P. Hinz, A. Skemer, V. Bailey, E. Downey, O. Durney, J. Eisner, J. Hill, W. Hoffmann, J. Leisenring, T. McMahon, M. Montoya, E. Spalding, J. Stone, A. Vaz, O. Absil, S. Esposito, M. Kenworthy, B. Mennesson, R. Millan-Gabet, M. Nelson, A. Puglisi, M. Skrutskie, J. Wilson

Proceedings Volume 9605, 96051G (2015) https://doi.org/10.1117/12.2188912

KEYWORDS: Exoplanets, Interferometry, Error analysis, Telescopes, Nulling interferometry, Planets, Sensors, Adaptive optics, Coronagraphy, Spatial resolution

Read Abstract +

Proceedings Article | 21 July 2014 Paper

Paper

High contrast imaging at the LBT: the LEECH exoplanet imaging survey

Andrew Skemer, Philip Hinz, Simone Esposito, Michael Skrutskie, Denis Defrère, Vanessa Bailey, Jarron Leisenring, Daniel Apai, Beth Biller, Mickaël Bonnefoy, Wolfgang Brandner, Esther Buenzli, Laird Close, Justin Crepp, Robert De Rosa, Silvano Desidera, Josh Eisner, Jonathan Fortney, Thomas Henning, Karl-Heinz Hofmann, Taisiya Kopytova, Anne-Lise Maire, Jared Males, Rafael Millan-Gabet, Katie Morzinski, Apurva Oza, Jenny Patience, Abhijith Rajan, George Rieke, Dieter Schertl, Joshua Schlieder, Kate Su, Amali Vaz, Kimberly Ward-Duong, Gerd Weigelt, Charles Woodward, Neil Zimmerman

Proceedings Volume 9148, 91480L (2014) https://doi.org/10.1117/12.2057277

KEYWORDS: Planets, Stars, Exoplanets, Telescopes, Adaptive optics, Imaging systems, Mirrors, Cameras, Wavefront sensors, Interferometers

Read Abstract +

Proceedings Article | 24 September 2012 Paper

Paper

The development of WIFIS: a wide integral field infrared spectrograph

Suresh Sivanandam, Richard Chou, Dae-Sik Moon, Ke Ma, Maxwell Millar-Blanchaer, Stephen Eikenberry, Moo-Young Chun, Sang Chul Kim, Steven Raines, Joshua Eisner

Proceedings Volume 8446, 84464S (2012) https://doi.org/10.1117/12.925821

KEYWORDS: Telescopes, Spectrographs, Spectral resolution, Sensors, Optical design, Device simulation, Cameras, Space telescopes, Galactic astronomy, Mirrors

Read Abstract +

Proceedings Article | 24 September 2012 Paper

Paper

On-sky operations and performance of LMIRcam at the Large Binocular Telescope

J. Leisenring, M. Skrutskie, P. Hinz, A. Skemer, V. Bailey, J. Eisner, P. Garnavich, W. Hoffmann, T. Jones, M. Kenworthy, P. Kuzmenko, M. Meyer, M. Nelson, T. Rodigas, J. Wilson, V. Vaitheeswaran

Proceedings Volume 8446, 84464F (2012) https://doi.org/10.1117/12.924814

KEYWORDS: Sensors, Point spread functions, Telescopes, Interferometry, Adaptive optics, Cadmium sulfide, Stars, Mirrors, Electronics, Diffraction

Read Abstract +

Proceedings Article | 12 September 2012 Paper

Paper

First faint dual-field phase-referenced observations on the Keck interferometer

J. Woillez, P. Wizinowich, R Akeson, M . Colavita, J. Eisner, R. Millan-Gabet, J. Monnier, J.-U. Pott, S. Ragland, E. Appleby, A. Cooper, C. Felizardo, J. Herstein, O. Martin, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell

Proceedings Volume 8445, 84450E (2012) https://doi.org/10.1117/12.926404

KEYWORDS: Adaptive optics, Metrology, Stars, Mirrors, Interferometers, Infrared radiation, Beam splitters, Telescopes, Cameras, Optical tracking

Read Abstract +

Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

First Keck Interferometer measurements in self-phase referencing mode: spatially resolving circum-stellar line emission of 48 Lib

J-U. Pott, J. Woillez, S. Ragland, P. Wizinowich, J. Eisner, J. Monnier, R. Akeson, A. Ghez, J. Graham, L. Hillenbrand, R. Millan-Gabet, E. Appleby, B. Berkey, M. Colavita, A. Cooper, C. Felizardo, J. Herstein, M. Hrynevych, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell

Proceedings Volume 7734, 77340P (2010) https://doi.org/10.1117/12.856922

KEYWORDS: Laser induced breakdown spectroscopy, Bromine, Stars, Interferometers, Calibration, Spectral resolution, Interferometry, Beryllium, Hydrogen, K band

Read Abstract +

Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

Science with the Keck Interferometer ASTRA program

J. Eisner, R. Akeson, M. Colavita, A. Ghez, J. Graham, L. Hillenbrand, R. Millan-Gabet, J. Monnier, J. Pott, S. Ragland, P. Wizinowich, J. Woillez

Proceedings Volume 7734, 773411 (2010) https://doi.org/10.1117/12.856418

KEYWORDS: Stars, Planets, Data modeling, Bromine, Interferometers, Phase measurement, Exoplanets, Interferometry, Hydrogen, Spatial resolution

Read Abstract +

Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

ASTRA: astrometry and phase-referencing astronomy on the Keck interferometer

J. Woillez, R. Akeson, M. Colavita, J. Eisner, A. Ghez, J. Graham, L. Hillenbrand, R. Millan-Gabet, J. Monnier, J-U. Pott, S. Ragland, P. Wizinowich, E. Appleby, B. Berkey, A. Cooper, C. Felizardo, J. Herstein, M. Hrynevych, O. Martin, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell

Proceedings Volume 7734, 773412 (2010) https://doi.org/10.1117/12.857740

KEYWORDS: Metrology, Adaptive optics, Mirrors, Space telescopes, Interferometers, Telescopes, Cameras, Astronomy, Electron beam melting, Infrared radiation

Read Abstract +

Proceedings Article | 28 June 2006 Paper

Paper

Interferometric observations of explosive variables: V838 Mon, Nova Aql 2005, and RS Oph

Benjamin Lane, Alon Retter, Joshua Eisner, Robert Thompson, Matthew Muterspaugh

Proceedings Volume 6268, 62681K (2006) https://doi.org/10.1117/12.674431

KEYWORDS: Visibility, Data modeling, Remote sensing, Stars, Explosives, Interferometry, Interferometers, Calibration, K band, Binary data

Read Abstract +

Showing 5 of 21 publications

Conference Committee Involvement (1)

Optical and Infrared Interferometry II

27 June 2010 | San Diego, California, United States

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement