Ruane, Garreth

Combined from CaltechAUTHORS

• Horstman, Katelyn A. and Ruffio, Jean-Baptiste, el al. (2025) Fringing analysis and forward modeling of Keck Planet Imager and Characterizer (KPIC) spectra; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 11; No. 03; 035004; 10.1117/1.jatis.11.3.035004
• Uyama, Taichi and Ricci, Luca, el al. (2025) JWST/NIRCam Coronagraphic Search for Hidden Planets in the HD 163296 Protoplanetary Disk; Astronomical Journal; Vol. 169; No. 6; 287; 10.3847/1538-3881/adc601
• Xin, Yinzi and Echeverri, Daniel, el al. (2025) Implicit electric field conjugation with a photonic lantern nuller; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 11; No. 02; 025004; 10.1117/1.jatis.11.2.025004
• Sanghi, Aniket and Xuan, Jerry W., el al. (2024) Efficiently Searching for Close-in Companions Around Young M Dwarfs Using a Multiyear PSF Library; Astronomical Journal; Vol. 168; No. 5; 215; 10.3847/1538-3881/ad769f
• Horstman, Katelyn and Ruffio, Jean-Baptiste, el al. (2024) RV Measurements of Directly Imaged Brown Dwarf GQ Lup B to Search for Exosatellites; Astronomical Journal; Vol. 168; No. 4; 175; 10.3847/1538-3881/ad73d8
• Belikov, Ruslan and Stark, Christopher C., el al. (2024) Coronagraph design survey for future exoplanet direct imaging space missions; ISBN 9781510675070; Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 1309266; 10.1117/12.3020614
• Bertrou-Cantou, Arielle and Redmond, Susan F., el al. (2024) High-contrast spectroscopy testbed (HCST): tip/tilt sensing in reflection of the vector vortex coronagraph (VVC); ISBN 9781510675070; Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 130926B; 10.1117/12.3019237
• Desai, Niyati and Mawet, Dimitri, el al. (2024) Prototype development of broadband scalar vortex coronagraphs with phase dimples for exoplanet imaging; Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave; 1309221; 10.1117/12.3020702
• Echeverri, Daniel and Jovanovic, Nemanja, el al. (2024) Recent upgrades to the Keck Planet Imager and Characterizer; ISBN 9781510675155; Ground-based and Airborne Instrumentation for Astronomy X; Vol. 13096; 130962D; 10.1117/12.3019085
• Baker, Ashley D. and Ruane, Garreth, el al. (2024) Mitigating differential limb coupling as an RV error term in diffraction-limited spectrographs on large telescopes; ISBN 9781510675155; Ground-based and Airborne Instrumentation for Astronomy X; Ground-based and Airborne Instrumentation for Astronomy X; Vol. 13096; 130961G; 10.1117/12.3017288
• Zhong, Huisheng and Ren, Bin B., el al. (2024) Multiband reflectance and shadowing of the protoplanetary disk RX J1604.3-2130 in scattered light; Astronomy and Astrophysics; Vol. 684; A168; 10.1051/0004-6361/202348874
• Xuan, Jerry W. and Wang, Jason, el al. (2024) Validation of Elemental and Isotopic Abundances in Late-M Spectral Types with the Benchmark HIP 55507 AB System; Astrophysical Journal; Vol. 962; No. 1; 10; 10.3847/1538-4357/ad1243
• Echeverri, Daniel and Xuan, Jerry, el al. (2023) Vortex fiber nulling for exoplanet observations: implementation and first light; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 9; No. 03; 035002; 10.1117/1.jatis.9.3.035002
• Xin, Yinzi and Xuan, Jerry, el al. (2023) On-sky speckle nulling through a single-mode fiber with the Keck Planet Imager and Characterizer; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 9; No. 03; 035001; 10.1117/1.jatis.9.3.035001
• Lau, Ryan M. and Wang, Jason, el al. (2023) From Dust to Nanodust: Resolving Circumstellar Dust from the Colliding-wind Binary Wolf-Rayet 140; Astrophysical Journal; Vol. 951; No. 2; 89; 10.3847/1538-4357/acd4c5
• Ruane, Garreth and Wallace, J. Kent, el al. (2020) Wavefront sensing and control in space-based coronagraph instruments using Zernike's phase-contrast method; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 6; No. 4; Art. No. 045005; 10.1117/1.jatis.6.4.045005
• Bendek, Eduardo and Ruane, Garreth, el al. (2020) Microelectromechanical deformable mirror development for high-contrast imaging, part 1: miniaturized, flight-capable control electronics; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 6; No. 4; Art. No. 045001; 10.1117/1.JATIS.6.4.045001
• Ruane, Garreth and Echeverri, Daniel, el al. (2020) Microelectromechanical deformable mirror development for high-contrast imaging, part 2: the impact of quantization errors on coronagraph image contrast; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 6; No. 4; Art. No. 045002; 10.1117/1.jatis.6.4.045002
• Wang, Jason J. and Ginzburg, Sivan, el al. (2020) Keck/NIRC2 L'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70; Astronomical Journal; Vol. 159; No. 6; Art. No. 263; 10.3847/1538-3881/ab8aef
• Uyama, Taichi and Muto, Takayuki, el al. (2020) Near-Infrared Imaging of a Spiral in the CQ Tau Disk; Astronomical Journal; Vol. 159; No. 3; Art. No. 118; 10.3847/1538-3881/ab7006
• Llop-Sayson, Jorge and Ruane, Garreth, el al. (2020) High-contrast Demonstration of an Apodized Vortex Coronagraph; Astronomical Journal; Vol. 159; No. 3; Art. No. 79; 10.3847/1538-3881/ab6329
• Seo, Byoung-Joon and Patterson, Keith, el al. (2019) Testbed demonstration of high-contrast coronagraph imaging in search for Earth-like exoplanets; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 111171V; 10.1117/12.2530033
• Coker, Carl T. and Llop Sayson, Jorge, el al. (2019) A multi-object spectrograph using single-mode fibers with a coronagraph: progress towards laboratory results on the high-contrast testbed for segmented telescopes; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 111171A; 10.1117/12.2528569
• Krist, John and Martin, Stefan, el al. (2019) Numerical modeling of the Habex coronagraph; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 1111705; 10.1117/12.2530462
• Martin, Stefan and Kuan, Gary, el al. (2019) Habitable Exoplanet Observatory (HabEx) telescope and optical instruments; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 1111704; 10.1117/12.2530737
• Llop-Sayson, Jorge and Ruane, Garreth, el al. (2019) The high-contrast spectroscopy testbed for segmented telescopes (HCST): new wavefront control demonstrations; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 111171W; 10.1117/12.2530670
• Ruane, Garreth and Echeverri, Daniel, el al. (2019) Vortex fiber nulling for exoplanet observations: conceptual design, theoretical performance, and initial scientific yield predictions; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 1111716; 10.1117/12.2528555
• Ruane, Garreth and Mawet, Dimitri, el al. (2019) Scalar vortex coronagraph mask design and predicted performance; ISBN 9781510629271; Techniques and Instrumentation for Detection of Exoplanets IX; Art. No. 111171F; 10.1117/12.2528625
• Mazoyer, Johan and Baudoz, Pierre, el al. (2019) High-Contrast Testbeds for Future Space-Based Direct Imaging Exoplanet Missions; 10.48550/arXiv.1907.09508
• Hirsch, Lea A. and Ciardi, David R., el al. (2019) Discovery of a White Dwarf Companion to HD 159062; Astrophysical Journal; Vol. 878; No. 1; Art. No. 50; 10.3847/1538-4357/ab1b11
• Mazin, B. and Artigau, É., el al. (2019) Directly Imaging Rocky Planets from the Ground; 10.48550/arXiv.1905.04275
• Echeverri, Daniel and Ruane, Garreth, el al. (2019) Vortex fiber nulling for exoplanet observations. I. Experimental demonstration in monochromatic light; Optics Letters; Vol. 44; No. 9; 2204-2207; 10.1364/OL.44.002204
• Sallum, Steph and Bailey, Vanessa P., el al. (2019) Imaging Giant Protoplanets with the ELTs; 10.48550/arXiv.1903.05319
• Ruane, Garreth and Ngo, Henry, el al. (2019) Reference Star Differential Imaging of Close-in Companions and Circumstellar Disks with the NIRC2 Vortex Coronagraph at the W. M. Keck Observatory; Astronomical Journal; Vol. 157; No. 3; Art. No. 118; 10.3847/1538-3881/aafee2
• Mawet, Dimitri and Hirsch, Lea, el al. (2019) Deep Exploration of ϵ Eridani with Keck Ms-band Vortex Coronagraphy and Radial Velocities: Mass and Orbital Parameters of the Giant Exoplanet; Astronomical Journal; Vol. 157; No. 1; Art. No. 33; 10.3847/1538-3881/aaef8a
• Llop Sayson, Jorge and Ruane, Garreth, el al. (2019) Demonstration of an electric field conjugation algorithm for improved starlight rejection through a single mode optical fiber; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 5; No. 1; Art. No. 019004; 10.1117/1.jatis.5.1.019004
• Ruane, Garreth and Wang, Ji, el al. (2018) Efficient Spectroscopy of Exoplanets at Small Angular Separations with Vortex Fiber Nulling; Astrophysical Journal; Vol. 867; No. 2; Art. No. 143; 10.3847/1538-4357/aae262
• Ruffio, Jean-Baptiste and Mawet, Dimitri, el al. (2018) A Bayesian Framework for Exoplanet Direct Detection and Non-detection; Astronomical Journal; Vol. 156; No. 5; Art. No. 196; 10.3847/1538-3881/aade95
• Xuan, W. Jerry and Mawet, Dimitri, el al. (2018) Characterizing the Performance of the NIRC2 Vortex Coronagraph at W. M. Keck Observatory; Astronomical Journal; Vol. 156; No. 4; Art. No. 156; 10.3847/1538-3881/aadae6
• Guidi, G. and Ruane, G., el al. (2018) High-contrast imaging of HD 163296 with the Keck/NIRC2 L′-band vortex coronograph; Monthly Notices of the Royal Astronomical Society; Vol. 479; No. 2; 1505-1513; 10.1093/mnras/sty1642
• Ruane, G. and Jovanovic, N., el al. (2018) Review of high-contrast imaging systems for current and future ground- and space-based telescopes I: coronagraph design methods and optical performance metrics; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106982S; 10.1117/12.2312948
• Ruane, G. and Riggs, A., el al. (2018) Fast Linearized Coronagraph Optimizer (FALCO) IV. Coronagraph design survey for obstructed and segmented apertures; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106984U; 10.1117/12.2312973
• Riggs, A. J. Eldorado and Ruane, Garreth, el al. (2018) Fast linearized coronagraph optimizer (FALCO) I: a software toolbox for rapid coronagraphic design and wavefront correction; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106982V; 10.1117/12.2313812
• Bailey, Vanessa P. and Choquet, Élodie, el al. (2018) Lessons for WFIRST CGI from ground-based high-contrast systems; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106986P; 10.1117/12.2313820
• Riggs, A. J. Eldorado and Ruane, Garreth, el al. (2018) Numerically optimized coronagraph designs for the Habitable Exoplanet Imaging Mission (HabEx) concept; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106980V; 10.1117/12.2313843
• Coker, Carl T. and Ruane, Garreth, el al. (2018) Fast linearized coronagraph optimizer (FALCO) III: optimization of key coronagraph design parameters; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 1069851; 10.1117/12.2313788
• Xin, Yeyuan and Llop Sayson, Jorge, el al. (2018) Demonstration of a speckle nulling algorithm and Kalman filter estimator with a fiber injection unit for observing exoplanets with high-dispersion coronagraphy; ISBN 9781510619593; Adaptive Optics Systems VI; Art. No. 107036Z; 10.1117/12.2312357
• Echeverri, D. and Jovanovic, N., el al. (2018) Optimizing optics and opto-mechanical mounting to minimize static aberrations in high-contrast instruments; ISBN 9781510619593; Adaptive Optics Systems VI; Art. No. 1070358; 10.1117/12.2313887
• Zhang, Manxuan and Ruane, Garreth, el al. (2018) Characterization of microdot apodizers for imaging exoplanets with next-generation space telescopes; ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106985X; 10.1117/12.2312831
• Llop Sayson, Jorge and Mawet, Dimitri, el al. (2018) Wavefront control for minimization of speckle coupling into a fiber injection unit based on the electric field conjugation algorithm; ISBN 9781510619593; Adaptive Optics Systems VI; Art. No. 1070372; 10.1117/12.2313657
• Jovanovic, Nemanja and Ruane, Garreth, el al. (2018) Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging; ISBN 9781510619593; Adaptive Optics Systems VI; Art. No. 107031U; 10.1117/12.2314260
• Snik, Frans and Jovanovic, Nemanja, el al. (2018) Review of high-contrast imaging systems for current and future ground-based and space-based telescopes III: technology opportunities and pathways; ISBN 9781510619654; Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III; Art. No. 107062L; 10.1117/12.2313957
• Ruane, Garreth and Mawet, Dimitri, el al. (2018) Laboratory testing of coronagraphs for future space telescopes on the Caltech high contrast spectroscopy testbed for segmented telescopes (HCST) (Conference Presentation); ISBN 9781510619494; Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave; Art. No. 106981F; 10.1117/12.2312851
• Jovanovic, N. and Ruane, G., el al. (2018) High-contrast spectroscopy testbed for Segmented Telescopes: instrument overview and development progress; ISBN 9781510619579; Ground-based and Airborne Instrumentation for Astronomy VII; Art. No. 107024E; 10.1117/12.2314325
• Käufl, Hans-Ulrich and Kasper, Markus, el al. (2018) NEAR: New Earths in the Alpha Cen Region (bringing VISIR as a "visiting instrument" to ESO-VLT-UT4); ISBN 9781510619579; Ground-based and Airborne Instrumentation for Astronomy VII; Art. No. 107020D; 10.1117/12.2313395
• Reggiani, M. and Christiaens, V., el al. (2018) Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758; Astronomy & Astrophysics; Vol. 611; Art. No. A74; 10.1051/0004-6361/201732016
• Delorme, J. R. and Mawet, D., el al. (2018) High-contrast spectroscopy testbed for segmented telescopes; ISBN 9781510612570; Techniques and Instrumentation for Detection of Exoplanets VIII; Art. No. 104000X; 10.1117/12.2274893
• Ruane, Garreth and Mawet, Dimitri, el al. (2018) Vortex coronagraphs for the Habitable Exoplanet Imaging Mission concept: theoretical performance and telescope requirements; Journal of Astronomical Telescopes, Instruments, and Systems; Vol. 4; No. 1; Art. No. 015004; 10.1117/1.JATIS.4.1.015004
• Jensen-Clem, Rebecca and Mawet, Dimitri, el al. (2018) A New Standard for Assessing the Performance of High Contrast Imaging Systems; Astronomical Journal; Vol. 155; No. 1; Art. No. 19; 10.3847/1538-3881/aa97e4
• Ruane, G. and Jewell, J., el al. (2017) Segmented coronagraph design and analysis (SCDA): an initial design study of apodized vortex coronagraphs; 10.48550/arXiv.1712.02042v1
• Pueyo, L. and Zimmermann, N., el al. (2017) The LUVOIR architecture "A" coronagraph instrument; ISBN 9781510612532; UV/Optical/IR Space Telescopes and Instruments: Innovative Technologies and Concepts VIII; Art. No. 103980F; 10.1117/12.2274654
• Jewell, Jeffrey and Ruane, Garreth, el al. (2017) Optimization of coronagraph design for segmented aperture telescopes; 10.1117/12.2274574
• Klimovich, N. and Xin, Y., el al. (2017) Utilizing active single-mode fiber injection for speckle nulling in exoplanet characterization; 10.1117/12.2275173
• Wang, Ji and Mawet, Dimitri, el al. (2017) Baseline requirements for detecting biosignatures with the HabEx and LUVOIR mission concepts; ISBN 9781510612570; Techniques and Instrumentation for Detection of Exoplanets VIII; Art. No. 104000Z; 10.1117/12.2275222
• Mawet, D. and Delorme, J. R., el al. (2017) A fiber injection unit for the Keck Planet Imager and Characterizer (KPIC); 10.1117/12.2274891
• Ruane, Garreth and Mawet, Dimitri, el al. (2017) Performance and sensitivity of vortex coronagraphs on segmented space telescopes; ISBN 9781510612570; Techniques and Instrumentation for Detection of Exoplanets VIII; Art. No. 104000J; 10.1117/12.2274508
• Ruane, G. and Mawet, D., el al. (2017) Deep Imaging Search for Planets Forming in the TW Hya Protoplanetary Disk with the Keck/NIRC2 Vortex Coronagraph; Astronomical Journal; Vol. 154; No. 2; Art. No. 73; 10.3847/1538-3881/aa7b81
• Kühn, Jonas and Patapis, Polychronis, el al. (2017) Implementing focal-plane phase masks optimized for real telescope apertures with SLM-based digital adaptive coronagraphy; Optics Express; Vol. 25; No. 14; 16686-16700; 10.1364/OE.25.016686
• Crossfield, Ian J. M. and Ciardi, David R., el al. (2017) Two Small Transiting Planets and a Possible Third Body Orbiting HD 106315; Astronomical Journal; Vol. 153; No. 6; Art. No. 255; 10.3847/1538-3881/aa6e01
• Mawet, Dimitri and Ruane, Garreth, el al. (2017) Observing Exoplanets with High-Dispersion Coronagraphy. II. Demonstration of an Active Single-Mode Fiber Injection Unit; Astrophysical Journal; Vol. 838; No. 2; Art. No. 92; 10.3847/1538-4357/aa647f
• Wang, Ji and Mawet, Dimitri, el al. (2017) Observing Exoplanets with High Dispersion Coronagraphy. I. The scientific potential of current and next-generation large ground and space telescopes; Astronomical Journal; Vol. 153; No. 4; Art. No. 183; 10.3847/1538-3881/aa6474
• Carlomagno, Brunella and Absil, Olivier, el al. (2016) End-to-end simulations of the E-ELT/METIS coronagraphs; ISBN 978-1-5106-0198-7; Adaptive Optics Systems V; Art. No. 990973; 10.1117/12.2233444
• Mawet, D. and Wizinowich, P., el al. (2016) Keck Planet Imager and Characterizer: concept and phased implementation; ISBN 9781510601970; Adaptive Optics Systems V; Art. No. 99090D; 10.1117/12.2233658
• Ruane, Garreth and Jewell, Jeffrey, el al. (2016) Apodized vortex coronagraph designs for segmented aperture telescopes; ISBN 978-1-5106-0203-8; Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II; Art. No. 99122L; 10.1117/12.2231715
• Absil, Olivier and Mawet, Dimitri, el al. (2016) Three years of harvest with the vector vortex coronagraph in the thermal infrared; ISBN 978-1-5106-0196-3; Ground-based and Airborne Instrumentation for Astronomy VI; Art. No. 99080Q; 10.1117/12.2233289
• Ruane, G. J. and Huby, E., el al. (2015) Lyot-plane phase masks for improved high-contrast imaging with a vortex coronagraph; Astronomy and Astrophysics; Vol. 583; Art. No. A81; 10.1051/0004-6361/201526561
• Piron, P. and Delacroix, C., el al. (2015) A Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency; ISBN 978-1-62841-771-5; Techniques and Instrumentation for Detection of Exoplanets VII; Art. No. 96051J; 10.1117/12.2189329
• Ruane, Garreth J. and Absil, Olivier, el al. (2015) Optimized focal and pupil plane masks for vortex coronagraphs on telescopes with obstructed apertures; ISBN 978-1-62841-771-5; Techniques and Instrumentation for Detection of Exoplanets VII; Art. No. 96051I; 10.1117/12.2187236