Unspecified Rainer Köhler Profile

Rainer Köhler

at Georgia State Univ

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Author

Publications (5)

Proceedings Article | 28 August 2024 Poster + Paper

CHARA Array integrated optics testbench (CHARIOT) for on-sky experiments

Alyssa Mayer, Aline Dinkelaker, Kalaga Madhav, Lucas Labadie, Kévin Barjot, Nicholas Scott, Narsireddy Anugu, Aurélien Benoît, Robert Thomson, Robert Harris, Christopher Farrington, Rainer Koehler, Karolina Kubiak, Edgar Ligon, Gail Schaefer

Proceedings Volume 13095, 130951V (2024) https://doi.org/10.1117/12.3019140

KEYWORDS: Beam combiners, Mirrors, Integrated optics, K band, Optical path differences, Nulling interferometry, Telescopes, Equipment, Astrophotonics, Astronomical interferometry, Near infrared, Astronomical instrumentation engineering, Astronomical instrumentation, Femtosecond laser micromachining, Optical benches

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Proceedings Article | 28 August 2024 Presentation + Paper

Recent technical and scientific highlights from the CHARA Array

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

Proceedings Volume 13095, 1309502 (2024) https://doi.org/10.1117/12.3020589

KEYWORDS: Telescopes, Stars, Binary stars, Beam combiners, Fiber optics, Adaptive optics, Stellar interferometry, Planets, K band, Observatories

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Proceedings Article | 28 August 2024 Poster + Paper

CMAP: a mobile 7th telescope at the CHARA Array

Nicholas Scott, Edgar Ligon, Rainer Koehler, Narsireddy Anugu, Christopher Farrington, Gail Schaefer, Douglas Gies, Theo ten Brummelaar, Nils Turner, Craig Woods, Victor Castillo, Steve Golden

Proceedings Volume 13095, 130951U (2024) https://doi.org/10.1117/12.3018516

KEYWORDS: Telescopes, Optical fibers, Spatial resolution, Astronomical interferometry, Observatories, Imaging arrays, Computer aided design, Astronomical telescopes, Video

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Proceedings Article | 26 August 2022 Presentation + Paper

Recent technical and scientific highlights from the CHARA Array

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

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

The CHARA Michelson Array Pathfinder

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

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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