Kyohoon Ahn
- Visible-light High-contrast Imaging and Polarimetry with SCExAO/VAMPIRES
2024/11/01 by Miles Lucas, Barnaby Norris, Olivier Guyon +21 · 4 citations
Engineering · Physics and Astronomy · #CCD and CMOS Imaging Sensors #Infrared Target Detection Methodologies #Adaptive optics and wavefront sensing
- Real-time experimental demonstrations of a photonic lantern wavefront sensor
2023/12/20 by Jonathan Lin, Michael P. Fitzgerald, Lin, Jonathan W. +27 · 3 citations
Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Optical Coherence Tomography Applications #Optical Wireless Communication Technologies
- AO3k at Subaru: First on-sky results of the facility extreme-AO
2024/07/27 by Julien Lozi, Kyohoon Ahn, Lozi, Julien +27 · 3 citations
Physics and Astronomy · Engineering · #Adaptive optics and wavefront sensing #Optical Systems and Laser Technology #Advanced Optical Sensing Technologies
- Full characterization of the instrumental polarization effects of the\n spectropolarimetric mode of SCExAO-CHARIS
2021/08/10 by G. J. Joost `t Hart, Hart, G. J. Joost `t, R. G. van Holstein +41 · 1 citation
Physics and Astronomy · #Stellar, planetary, and galactic studies #Adaptive optics and wavefront sensing #Astrophysics and Star Formation Studies
- The GLINT nulling interferometer: improving nulls for high-contrast imaging
2024/07/25 by Eckhart Spalding, Spalding, Eckhart, Elizabeth Arcadi +29 · 1 citation
Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #Calibration and Measurement Techniques #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Optical Systems and Laser Technology
- Visible-Light High-Contrast Imaging and Polarimetry with SCExAO/VAMPIRES
2024/10/16 by Miles Lucas, Lucas, Miles, Barnaby Norris +37 · 2 citations
Engineering · #CCD and CMOS Imaging Sensors #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Optical Polarization and Ellipsometry #Photoacoustic and Ultrasonic Imaging
- Updating the SCExAO/CHARIS polarimetric calibration following the Nasmyth beam-switcher upgrade
2026/07/26 by Thomas McIntosh, Manxuan Zhang, Briley L. Lewis +18
#astro-ph.IM