Dr. Bradford P. Holden Profile

Dr. Bradford P. Holden

at Univ of California Observatories

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 27 August 2024 Presentation + Paper

Keck adaptive secondary mirror overview

Philip Hinz, Brad Holden, R. Deno Stelter, Matt Radovan, Aaron Hunter, Maureen Savage, Renate Kupke, Daren Dillon, Jessica Lu, Mark Chun, Peter Wizinowich, Richard Dekany, Antonin Bouchez, Steph Sallum

Proceedings Volume 13097, 130972O (2024) https://doi.org/10.1117/12.3020800

KEYWORDS: Adaptive optics, Equipment, Calibration, Telescopes, Adaptive mirrors, Wavefront sensors, Mirrors, Image quality, Stars, Actuators

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Proceedings Article | 22 July 2024 Presentation + Paper

Innovations and advances in instrumentation at the W. M. Keck Observatory, vol. III

Marc Kassis, Carlos Alvarez, Ashley Baker, Jeb Bailey, Ravinder Banyal, Robert Bertz, Charles Beichman, Antonin Bouchez, Aaron Brown, Matthew Brown, Kevin Bundy, Randall Campbell, Mark Chun, Jeff Cooke, William Deich, Richard Dekany, Greg Doppmann, Christopher Fassnacht, Jocelyn Ferrara, Michael Fitzgerald, Christoffer Fremling, Jason Fucik, Steven Gibson, Peter Gillingham, Karl Glazebrook, Timothee Greffe, Samuel Halverson, Grant Hill, Lynne Hillenbrand, Philip Hinz, Bradford Holden, Andrew Howard, Daniel Huber, Tucker Jones, Carolyn Jordan, Nemanja Jovanovic, Isabell Kain, Mansi Kasliwal, Evan Kirby, Quinn Konopacky, Shanti Krishnan, Shri Kulkarni, Renate Kupke, Kyle Lanclos, James Larkin, Scott Lilley, Larry Lingvay, Jessica Lu, James Lyke, Nicholas MacDonald, Christopher Martin, John Mather, Mateusz Matuszewski, Dimitri Mawet, Rosalie McGurk, Eduardo Marin, Bob Meeks, Maxwell Millar-Blanchaer, Reston Nash, James Neill, John O'Meara, Rishi Pahuja, Eliad Peretz, Nikolaus Prusinski, Matthew Radovan, Kodi Rider, Mitsuko Roberts, Connie Rockosi, Ryan Rubenzahl, Stephanie Sallum, Dale Sandford, Maureen Savage, Andy Skemer, Roger Smith, Charles Steidel, Jonathan Steiner, Deno Stelter, Josh Walawender, Kyle Westfall, Peter Wizinowich, Shelley Wright, Truman Wold, Jake Zimmer

Proceedings Volume 13096, 1309606 (2024) https://doi.org/10.1117/12.3016181

KEYWORDS: Equipment, Adaptive optics, Design, Observatories, Spectrographs, Imaging systems, Sensors, Telescopes, Spectroscopy, Imaging spectroscopy

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Proceedings Article | 19 July 2024 Poster

Configurable slit unit for low-resolution imaging spectrometer 2 (LRIS-2) on W. M. Keck Observatory

Jake Zimmer, Reston Nash, Charles Steidel, Brad Holden, Jason Fucik

Proceedings Volume 13096, 130966O (2024) https://doi.org/10.1117/12.3019112

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Proceedings Article | 19 July 2024 Poster

LRIS-2 preliminary design: opto-mechanical design and analysis for the camera lens mount

Rishi Pahuja, Reston Nash, Jason Fucik, Steven Gibson, Bradford Holden, Charles Steidel

Proceedings Volume 13096, 130966P (2024) https://doi.org/10.1117/12.3020881

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Proceedings Article | 18 July 2024 Poster + Paper

Next generation low resolution Wide Field Multi-Object Optical Spectrometer for W.M. Keck Observatory

Jason Fucik, Charles Steidel, Bradford Holden, Richard Dekany, Lauren Fahey, Jocelyn Ferrara, Steven Gibson, Timothee Greffe, Marc Kassis, Larry Lingvay, Reston Nash, Rishi Pahuja, Roger Smith, Bob Weber, Jake Zimmer

Proceedings Volume 13096, 130968Z (2024) https://doi.org/10.1117/12.3020284

KEYWORDS: Equipment, Design, Cameras, Telescopes, Spectroscopy, Sensors, Optical filters, Diffraction gratings, Mirrors

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Proceedings Article | 18 July 2024 Presentation + Paper

System design of the Keck Planet Finder

Steven Gibson, Andrew Howard, Kodi Rider, Samuel Halverson, Arpita Roy, Ashley Baker, Jerry Edelstein, Christopher Smith, Benjamin Fulton, Josh Walawender, Max Brodheim, Matthew Brown, Dwight Chan, Fei Dai, William Deich, Colby Gottschalk, Jason Grillo, David Hale, Grant Hill, Bradford Holden, Aaron Householder, Howard Isaacson, Yuzo Ishikawa, Sharon Jelinsky, Marc Kassis, Stephen Kaye, Russ Laher, Kyle Lanclos, Chien-Hsiu Lee, Scott Lilley, Benjamin McCarney, Timothy Miller, Joel Payne, Erik Petigura, Claire Poppett, Michael Raffanti, Ryan Rubenzahl, Dale Sandford, Christian Schwab, Abby Shaum, Martin Sirk, Roger Smith, Jim Thorne, John Valliant, Adam Vandenberg, Shin-Ywan Wang, Edward Wishnow, Truman Wold, Sherry Yeh, Steve Baca, Charles Beichman, Bruce Berriman, Thomas Brown, Kelleen Casey, Jason Chin, James Chong, David Cowley, Mark Devenot, Hamza Elwir, Daniel Finstad, Matthew Fraysse, Ean James, Elisha Jhoti, Joe Killian, Obie Levine, Adela Chenyang Li, Eduardo Marin, Steven Milner, Craig Nance, Timothy O'Hanlon, Daniel Orr, Roberto Ortiz-Soto, Tom Payne, Jacob Pember, Gert Raskin, Maureen Savage, Andreas Seifahrt, Brett Smith, Rob Storesund, Julian Stürmer, Nick Suominen, Jerez Tehero, Tod Von Boeckmann, Keith Wages, Marie Weisfeiler, Mavourneen Wilcox, Peter Wizinowich, Anna Wolfenberger

Proceedings Volume 13096, 1309609 (2024) https://doi.org/10.1117/12.3017841

KEYWORDS: Spectroscopy, Equipment, Calibration, Design, Planets, Telescopes, Cameras, Zerodur, Charge-coupled devices, Doppler effect

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Proceedings Article | 30 August 2022 Presentation + Paper

An adaptive optics upgrade for the Automated Planet Finder telescope using an adaptive secondary mirror

Rachel Bowens-Rubin, Arjo Bos, Philip Hinz, Bradford Holden, Matt Radovan

Proceedings Volume 12185, 121851X (2022) https://doi.org/10.1117/12.2627183

KEYWORDS: Adaptive optics, Actuators, Exoplanets, Spectroscopy, Deformable mirrors

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Proceedings Article | 29 August 2022 Presentation + Paper

Innovations and advances in instrumentation at the W. M. Keck Observatory, vol. II

Marc Kassis, Steve Allen, Carlos Alvarez, Ravinder Banyal, Robert Bertz, Charles Beichman, Aaron Brown, Matthew Brown, Gerald Cabak, Kevin Bundy, Sylvain Cetre, Jason Chin, Mark Chun, Will Deich, Richard Dekany, Jacques Delorme, Mark Devenot, Greg Doppmann, Michael Fitzgerald, Jason Fucik, Grant Hill, Philip Hinz, Bradford Holden, Andrew Howard, Maodong Gao, Steve Gibson, Percy Gomez, Colby Gottschalk, Peter Gillingham, Tucker Jones, Nemanja Jovanovic, Evan Kirby, Quinn Konopacky, Shanti Krishnan, Renate Kupke, James Larkin, Stephanie Leifer, Hilton Lewis, Scott Lilley, Jessica Lu, James Lyke, Nick MacDonald, Eduardo Marin, Matt Matuszewski, Dimitri Mawet, Rosalie McGurk, Maxwell Millar-Blanchaer, Reston Nash, Craig Nance, James Neill, John O'Meara, Eliad Peretz, Claire Poppett, John Mather, Matthew Radovan, Mitsuko Roberts, Sam Ragland, Kodi Rider, Constance Rockosi, Dale Sandfor, Boqiang Shen, Charles Steidel, Sunil Simha, Andy Skemer, Deno Stelter, Avinash Surendran, James Thorne, Ben McCarney, Kyle Lanclos, Ashley Baker, Ryan Rubenzahl, Arpita Roy, Sam Halverson, Jerry Edelstein, Christopher Martin, Maureen Savage, Dale Sandford, Stephanie Sallum, Josh Walawender, Peter Wizinowich, Kyle Westfall, Kerry Vahala, Shelley Wright, Truman Wold, Sherry Yeh

Proceedings Volume 12184, 1218405 (2022) https://doi.org/10.1117/12.2628630

KEYWORDS: Adaptive optics, Spectrographs, Exoplanets, Sensors, Spectroscopy, Imaging systems, Telescopes, Planets, Cameras, Observatories

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Proceedings Article | 29 August 2022 Presentation

An ASM-based AO system for W.M. Keck Observatory

Philip Hinz, Christoph Baranec, Kevin Bundy, Rachel Bowens-Rubin, Mark Chun, Richard Dekany, Brad Holden, Wouter Jonker, Marc Kassis, Renate Kupke, Stefan Kuiper, Olivier Lai, Jessica Lu, Nick MacDonald, Matthew Maniscalco, Emily Martin, Claire Max, Guillaume Molodij, Matthew Radovan, Sam Ragland, Stephanie Sallum, Alice Shapley, Andrew Skemer, Deno Stelter, Peter Wizinowich

Proceedings Volume 12185, 121852A (2022) https://doi.org/10.1117/12.2630683

KEYWORDS: Adaptive optics, Keck Observatory, Telescopes, Mirrors, Actuators, Infrared telescopes, Objectives, Infrared radiation, Ecosystems, Atmospheric turbulence

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Proceedings Article | 13 December 2020 Poster + Paper

Developing adaptive secondary mirror concepts for the APF and W.M. Keck Observatory based on HVR technology

Philip Hinz, Rachel Bowens-Rubin, Christoph Baranec, Kevin Bundy, Mark Chun, Daren Dillon, Brad Holden, Wouter Jonker, Molly Kosiarek, Renate Kupke, Stefan Kuiper, Olivier Lai, Jessica Lu, Matthew Maniscalco, Matthew Radovan, Sam Ragland, Stephanie Sallum, Andrew Skemer, Peter Wizinowich

Proceedings Volume 11448, 114485U (2020) https://doi.org/10.1117/12.2563223

KEYWORDS: Mirrors, Telescopes, Adaptive optics, Optical instrument design, Actuators, Optical components, Deformable mirrors, Observatories, Infrared radiation, Turbulence

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Proceedings Article | 2 August 2016 Paper

Key software architecture decisions for the automated planet finder

Kyle Lanclos, William Deich, Bradford Holden, S. Allen

Proceedings Volume 9913, 99134C (2016) https://doi.org/10.1117/12.2233295

KEYWORDS: Telescopes, Planets, Safety, Observatories, Spectroscopy, Mirrors, Actuators, Control systems, Domes, Camera shutters

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Proceedings Article | 15 July 2016 Paper

Automated scheduler improvements and generalizations for the Automated Planet Finder

Bradford Holden, Jennifer Burt, William Deich

Proceedings Volume 9910, 99102A (2016) https://doi.org/10.1117/12.2233344

KEYWORDS: Planets, Observatories, Telescopes, Stars, Adaptive optics, Image quality standards, Active optics, Silver, Image analysis, Control systems

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SPIE Journal Paper | 17 November 2015 Open Access

Capabilities and performance of the Automated Planet Finder telescope with the implementation of a dynamic scheduler

Jennifer Burt, Bradford Holden, Russell Hanson, Gregory Laughlin, Steven Vogt, William Deich, Paul Butler, Sandy Keiser

JATIS, Vol. 1, Issue 04, 044003, (November 2015) https://doi.org/10.1117/12.10.1117/1.JATIS.1.4.044003

KEYWORDS: Stars, Photons, Telescopes, Planets, Astronomical telescopes, Iodine, Clouds, Transparency, Observatories, Doppler effect

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Proceedings Article | 22 July 2014 Paper

The automated planet finder at Lick Observatory

Matt Radovan, Kyle Lanclos, Bradford Holden, Robert Kibrick, S. Allen, William T. Deich, Eugenio Rivera, Jennifer Burt, Benjamin Fulton, Paul Butler, Steven Vogt

Proceedings Volume 9145, 91452B (2014) https://doi.org/10.1117/12.2057310

KEYWORDS: Telescopes, Spectroscopy, Planets, Stars, Observatories, Space telescopes, Control systems, Calibration, Domes, Camera shutters

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