Dr. Chih-Chun Hsu Profile

Dr. Chih-Chun Hsu

at CIERA

SPIE Involvement:

Author

Publications (2)

SPIE Journal Paper | 12 September 2023

Vortex fiber nulling for exoplanet observations: implementation and first light

Daniel Echeverri, Jerry Xuan, Nemanja Jovanovic, Garreth Ruane, Jacques-Robert Delorme, Dimitri Mawet, Bertrand Mennesson, Eugene Serabyn, J. Kent Wallace, Jason Wang, Jean-Baptiste Ruffio, Luke Finnerty, Yinzi Xin, Maxwell Millar-Blanchaer, Ashley Baker, Randall Bartos, Benjamin Calvin, Sylvain Cetre, Greg Doppmann, Michael Fitzgerald, Sofia Hillman, Katelyn Horstman, Chih-Chun Hsu, Joshua Liberman, Ronald Lopez, Evan Morris, Jacklyn Pezzato, Caprice Phillips, Bin Ren, Ben Sappey, Tobias Schofield, Andrew Skemer, Connor Vancil, Ji Wang

JATIS, Vol. 9, Issue 03, 035002, (September 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.3.035002

KEYWORDS: Stars, Equipment, Exoplanets, Planets, Single mode fibers, Point spread functions, K band, Nulling interferometry, Wavefront aberrations, Calibration

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SPIE Journal Paper | 2 August 2023

On-sky speckle nulling through a single-mode fiber with the Keck Planet Imager and Characterizer

Yinzi Xin, Jerry W. Xuan, Dimitri Mawet, Jason Wang, Garreth Ruane, Daniel Echeverri, Nemanja Jovanovic, Clarissa Do Ó, Michael Fitzgerald, Katelyn Horstman, Chih-Chun Hsu, Joshua Liberman, Ronald A. López, Caprice L. Phillips, Bin B. Ren, Jean-Baptiste Ruffio, Ben Sappey

JATIS, Vol. 9, Issue 03, 035001, (August 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.3.035001

KEYWORDS: Speckle, Planets, Single mode fibers, Signal to noise ratio, Nulling interferometry, Equipment, Phase measurement, Imaging systems, Wavefronts, Stars

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