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Ryan Stephenson
Ryan Stephenson
Physics Graduate Student, Caltech
Verified email at caltech.edu
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Year
The design of the Ali CMB Polarization Telescope receiver
M Salatino, J Austermann, KL Thompson, PAR Ade, X Bai, JA Beall, ...
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2020
332020
Experiment for cryogenic large-aperture intensity mapping: instrument design
ER Switzer, EM Barrentine, G Cataldo, T Essinger-Hileman, PAR Ade, ...
Journal of Astronomical Telescopes, Instruments, and Systems 7 (4), 044004 …, 2021
282021
CCAT-prime: RFSoC based readout for frequency multiplexed kinetic inductance detectors
AK Sinclair, RC Stephenson, CA Roberson, EL Weeks, J Burgoyne, ...
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2022
222022
Overview and status of EXCLAIM, the experiment for cryogenic large-aperture intensity mapping
G Cataldo, PAR Ade, CJ Anderson, A Barlis, EM Barrentine, NG Bellis, ...
Ground-based and Airborne Telescopes VIII 11445, 469-479, 2020
162020
Current status of the Ali CMB Polarization Telescope focal plane camera
M Salatino, J Austermann, J Meinke, AK Sinclair, S Walker, X Bai, J Beall, ...
IEEE Transactions on Applied Superconductivity 31 (5), 1-5, 2021
122021
On the development of a reconfigurable readout for superconducting arrays
AK Sinclair, RC Stephenson, J Hoh, SB Gordon, PD Mauskopf
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2020
102020
Operation of kinetic-inductance travelling wave parametric amplifiers at millimetre wavelengths
BK Tan, N Klimovich, R Stephenson, F Faramarzi, P Day
Superconductor Science and Technology 37 (3), 035006, 2024
62024
A 4-8 GHz Kinetic Inductance Travelling-Wave Parametric Amplifier Using Four-Wave Mixing with Near Quantum-Limit Noise Performance
F Faramarzi, R Stephenson, S Sypkens, BH Eom, H LeDuc, P Day
arXiv preprint arXiv:2402.11751, 2024
52024
Development of an Array of Kinetic Inductance Magnetometers (KIMs)
S Sypkens, F Faramarzi, M Colangelo, A Sinclair, R Stephenson, J Glasby, ...
IEEE Transactions on Applied Superconductivity 31 (5), 1-4, 2021
32021
Exclaim: the experiment for cryogenic large-aperture intensity mapping
T Essinger-Hileman, P Ade, CJ Anderson, A Barlis, EM Barrentine, ...
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2022
22022
Maximizing dynamic range of microwave kinetic inductance detectors through high-speed tone tracking
JR Hoh, A Sinclair, R Stephenson
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2020
22020
A Near Quantum Limited Sub-GHz TiN Kinetic Inductance Traveling Wave Parametric Amplifier Operating in a Frequency Translating Mode
F Faramarzi, S Sypkens, R Stephenson, BH Eom, H Leduc, S Chaudhuri, ...
arXiv preprint arXiv:2406.00530, 2024
12024
Significant noise improvement in a Kinetic Inductance Phonon-Mediated detector by use of a wideband parametric amplifier
K Ramanathan, O Wen, T Aralis, RB Thakur, B Bumble, YY Chang, ...
arXiv preprint arXiv:2402.05419, 2024
12024
Operational Optimization to Maximize Dynamic Range in EXCLAIM Microwave Kinetic Inductance Detectors
TM Oxholm, ER Switzer, EM Barrentine, T Essinger-Hileman, ...
Journal of Low Temperature Physics 209 (5), 1038-1046, 2022
12022
The Experiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM)
G Cataldo, T Jenkins, ER Switzer, PAR Ade, CJ Anderson, A Barlis, ...
Scientific Ballooning Technologies Workshop, 2020
12020
Preliminary performance of millimeter-wavelength nonlinear kinetic inductance based superconducting parametric amplifiers
RC Stephenson, F Faramarzi, HG LeDuc, PK Day
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2024
2024
A near-quantum limited Kinetic-Inductance Traveling-Wave Parametric Amplifier (KI-TWPA) using four-wave mixing
F Faramarzi, R Stephenson, S Sypkens, BH Eom, H LeDuc, P Day
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2024
2024
Superfluid-tight cryogenic receiver with continuous sub-Kelvin cooling for EXCLAIM
S Dahal, PAR Ade, CJ Anderson, A Barlis, EM Barrentine, JW Beeman, ...
Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation …, 2024
2024
A Dual-Band Quantum Superconducting Amplifiers for Axion-Like Dark Matter Particle Search Experiments
N Klimovich, JN Montilla, R Stephenson, F Faramarzi, P Day, BK Tan
Bulletin of the American Physical Society, 2024
2024
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