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Shaoxuan Ma - IEEE Xplore Author Profile
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Shaoxuan Ma

Publications
3
Citations
0
Publications by Year
20232025
Co-Authors:
Show All Co-Authors (8)
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Shaoxuan Ma

Affiliation

Key Laboratory of Cognition and Decision Intelligence for Complex Systems
Institute of Automation
Chinese Academy of Sciences, Beijing, China
School of Artificial Intelligence
University of Chinese Academy of Sciences
Beijing, China

Publication Topics

Biography

Shaoxuan Ma received the B.E. degree in automation from Beijing Institute of Technology, Beijing, China, in 2022. He is currently pursuing the Ph.D. degree in control theory and control engineering with the Institute of Automation, Chinese Academy of Sciences (IACAS), Beijing.,His research interests include multisensor fusion and localization systems of biomimetic underwater robots.(Based on document published on 28 June 2024).
Publications
3
Citations
0
Publications by Year
20232025
Co-Authors:
Show All Co-Authors (8)
Author's Published Works

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A Multichannel Silicon Package for Large-Scale Skipper-CCD Experiments

A. M. Botti;C. Chavez;M. Sofo-Haro;C. S. Miller;F. Chierchie;M. Jonas;M. Lisovenko;H. Gutti;D. Czaplewski;A. Lathrop;L. Scott;J. Tiffenberg;G. Fernandez Moroni;J. Estrada

IEEE Sensors Journal
Year: 2025 | Volume: 25, Issue: 5 | Journal Article |
The next generation of experiments for light-dark-matter and neutrino searches based on skipper charge-coupled devices (skipper-CCDs) introduces new challenges for the sensor packaging and readout architecture. Scaling the active mass while simultaneously reducing the experimental backgrounds in orders of magnitude requires a novel high-density silicon-based package that must be massively produced...Show More

A Multichannel Silicon Package for Large-Scale Skipper-CCD Experiments

A. M. Botti;C. Chavez;M. Sofo-Haro;C. S. Miller;F. Chierchie;M. Jonas;M. Lisovenko;H. Gutti;D. Czaplewski;A. Lathrop;L. Scott;J. Tiffenberg;G. Fernandez Moroni;J. Estrada

Year: 2025 | Volume: 25, Issue: 5 | Journal Article |

Single-Quantum Measurement With a Multiple-Amplifier Sensing Charge-Coupled Device

Ana M. Botti;Brenda A. Cervantes-Vergara;Claudio R. Chavez;Fernando Chierchie;Alex Drlica-Wagner;Juan Estrada;Guillermo Fernandez Moroni;Stephen E. Holland;Blas Junior Irigoyen Gimenez;Agustin J. Lapi;Edgar Marrufo Villalpando;Miguel Sofo Haro;Javier Tiffenberg;Sho Uemura

IEEE Transactions on Electron Devices
Year: 2024 | Volume: 71, Issue: 6 | Journal Article |
Cited by: Papers (1)
A novel readout architecture that uses multiple nondestructive floating-gate amplifiers (FGAs) to achieve subelectron readout noise in a thick, fully depleted silicon detector is presented. This multiple-amplifier sensing charge-coupled device (MAS-CCD) can perform multiple independent charge measurements with each amplifier; measurements with multiple amplifiers can then be combined to further re...Show More

Single-Quantum Measurement With a Multiple-Amplifier Sensing Charge-Coupled Device

Ana M. Botti;Brenda A. Cervantes-Vergara;Claudio R. Chavez;Fernando Chierchie;Alex Drlica-Wagner;Juan Estrada;Guillermo Fernandez Moroni;Stephen E. Holland;Blas Junior Irigoyen Gimenez;Agustin J. Lapi;Edgar Marrufo Villalpando;Miguel Sofo Haro;Javier Tiffenberg;Sho Uemura

Year: 2024 | Volume: 71, Issue: 6 | Journal Article |

A Digital CCD Noise Reduction Technique Experimentally Tested on a Large Batch of Scientific Sensors

Agustín Javier Lapi;Claudio Rodrigo Chavez Blanco;Fernando Chierchie;Guillermo Fernandez Moroni;Eduardo Emilio Paolini;Juan Estrada;Javier Tiffenberg

IEEE Transactions on Instrumentation and Measurement
Year: 2023 | Volume: 72 | Journal Article |
Cited by: Papers (1)
In this article, a digital optimal-filtering method is proposed for reducing readout noise in charge-coupled devices (CCDs). The technique includes a number of noise sources that other methods omit but may restrict the sensor’s effectiveness. A procedure is described to obtain the noise directly from the video signal under a standard readout sequence, instead of using an indirect noise measurement...Show More

A Digital CCD Noise Reduction Technique Experimentally Tested on a Large Batch of Scientific Sensors

Agustín Javier Lapi;Claudio Rodrigo Chavez Blanco;Fernando Chierchie;Guillermo Fernandez Moroni;Eduardo Emilio Paolini;Juan Estrada;Javier Tiffenberg

Year: 2023 | Volume: 72 | Journal Article |

Low energy depositions using smart electronic readout on Skipper-CCD for lightweight Dark Matter experiment

Lucas Giardino;Guillermo Fernández Moroni;Fernando Chierchie;Javier Tiffenberg

2022 Argentine Conference on Electronics (CAE)
Year: 2022 | Conference Paper |
Charge-Coupled Devices (CCDs) sensors have been at the forefront of high precision and resolution imaging ever since their development. Scientific CCDs and the Skipper-CCD pushed the boundaries for sensing very weak ionizing particles, as they allow to detect without error the charge signal (even a single electron-hole pair) collected on every pixel of the detector. To obtain such precision these ...Show More

Low energy depositions using smart electronic readout on Skipper-CCD for lightweight Dark Matter experiment

Lucas Giardino;Guillermo Fernández Moroni;Fernando Chierchie;Javier Tiffenberg

Year: 2022 | Conference Paper |

Gain calibration and nonlinearity analysis in single photon sensitivity Skipper CCD

Agustín J. Lapi;Fernando Chierchie;Guillermo Fernandez Moroni

2021 XIX Workshop on Information Processing and Control (RPIC)
Year: 2021 | Conference Paper |
Cited by: Papers (2)
The Skipper CCD allows pixel measurements with sub-electron noise levels. The gain of the CCD, that relates the number of electrons to the number of analog to digital units (ADU) is almost linear but with some degree of nonlinearity. This article uses the charge quantization allowed by the Skipper CCD to estimate the gain with different strategies. Linear and quadratic models are analyzed and diff...Show More

Gain calibration and nonlinearity analysis in single photon sensitivity Skipper CCD

Agustín J. Lapi;Fernando Chierchie;Guillermo Fernandez Moroni

Year: 2021 | Conference Paper |

Noise Characterization of an Event-Based Imager

D. Gigena Ivanovich;G. Vilches;P. Julián;G. Fernandez Moroni

2021 Argentine Conference on Electronics (CAE)
Year: 2021 | Conference Paper |
This work presents a characterization of an event-based CMOS imager using the Photon Transfer Curve methodology, which allows to estimate performance parameters like Fixed Pattern Noise, Conversion Gain, Read Noise and Quantum Efficiency. The imager is a 127 × 127 pixel array, with 40μm pitch and processing in the pixel, fabricated in a 90nm CMOS technology.Show More

Noise Characterization of an Event-Based Imager

D. Gigena Ivanovich;G. Vilches;P. Julián;G. Fernandez Moroni

Year: 2021 | Conference Paper |

Smart-readout of the Skipper-CCD: Achieving Sub-electron Noise Levels in Regions of Interest

Fernando Chierchie;Guillermo Fernandez Moroni;Leandro Stefanazzi;Claudio Chavez;Eduardo Paolini;Gustavo Cancelo;Miguel Sofo Haro;Javier Tiffenberg;Juan Estrada;Sho Uemura

2021 Argentine Conference on Electronics (CAE)
Year: 2021 | Conference Paper |
The skipper CCD is a special type of charge coupled device in which the readout noise can be reduced to subelectron levels by averaging independent measurements of the same charge. Thus the charge in the pixels can be determined by counting the exact number of electrons. The total readout time is proportional to the number of measurements of the charge in each pixel. For some applications this tim...Show More

Smart-readout of the Skipper-CCD: Achieving Sub-electron Noise Levels in Regions of Interest

Fernando Chierchie;Guillermo Fernandez Moroni;Leandro Stefanazzi;Claudio Chavez;Eduardo Paolini;Gustavo Cancelo;Miguel Sofo Haro;Javier Tiffenberg;Juan Estrada;Sho Uemura

Year: 2021 | Conference Paper |

Interleaved Readout of Charge-Coupled Devices (CCDs) for Correlated Noise Reduction

Guillermo Fernandez Moroni;Fernando Chierchie;Leandro Stefanazzi;Eduardo Emilio Paolini;Miguel Sofo Haro;Gustavo Cancelo;Javier Tiffenberg;Juan Estrada

IEEE Transactions on Instrumentation and Measurement
Year: 2020 | Volume: 69, Issue: 10 | Journal Article |
Cited by: Papers (6)
This article proposes a new technique to reduce the readout noise in charge-coupled devices (CCDs). The objective is to minimize the common noise between the channels. This noise is either induced by the readout electronics or by the environment, and it could be present in small (single CCD and a few channels) or large systems (dozens of CCDs and hundreds of channels). By interleaving the video si...Show More

Interleaved Readout of Charge-Coupled Devices (CCDs) for Correlated Noise Reduction

Guillermo Fernandez Moroni;Fernando Chierchie;Leandro Stefanazzi;Eduardo Emilio Paolini;Miguel Sofo Haro;Gustavo Cancelo;Javier Tiffenberg;Juan Estrada

Year: 2020 | Volume: 69, Issue: 10 | Journal Article |

Effects of Clock Jitter Noise in the Performance of Digital Filtering Techniques for CCD Readout

Guillermo Fernandez Moroni;Fernando Chierchie

2019 XVIII Workshop on Information Processing and Control (RPIC)
Year: 2019 | Conference Paper |
Cited by: Papers (2)
This article provides insight into the effects of jitter induced noise in the pixel value when digital readout techniques are used for charge coupled devices (CCD). Available publications only focus in the CCD electronic noise component while this work analyzes the impact of jitter for readout schemes in which samples near and within the transition of the video signal between the pedestal level an...Show More

Effects of Clock Jitter Noise in the Performance of Digital Filtering Techniques for CCD Readout

Guillermo Fernandez Moroni;Fernando Chierchie

Year: 2019 | Conference Paper |

Optimal Filter Design Considering Charge Transfer Characteristics for CCD Readout

Pedro Querejeta Simbeni;Guillermo Fernandez Moroni;Fernando Chierchie;Eduardo Paolini;Miguel Sofo Haro;Angel Soto;Leandro Stefanazzi;Gustavo Cancelo;Juan Estrada

2019 Argentine Conference on Electronics (CAE)
Year: 2019 | Conference Paper |
Cited by: Papers (5)
This article provides a design methodology to calculate an optimal filter for noise reduction in the readout of charge-coupled devices (CCDs) taking into account the charge transfer and feed-through due to capacitive coupling in the CCD. A detailed analysis of the dynamics in the video signal and charge transfer is presented. This includes the circuital modeling of the output stage of the CCD and ...Show More

Optimal Filter Design Considering Charge Transfer Characteristics for CCD Readout

Pedro Querejeta Simbeni;Guillermo Fernandez Moroni;Fernando Chierchie;Eduardo Paolini;Miguel Sofo Haro;Angel Soto;Leandro Stefanazzi;Gustavo Cancelo;Juan Estrada

Year: 2019 | Conference Paper |

Low Threshold Acquisition Controller for Skipper Charge Coupled Devices

G. Fernandez Moroni;F. Chierchie;M. Sofo Haro;L. Stefanazzi;A. Soto;E.E. Paolini;G. Cancelo;K. Treptow;N. Wilcer;T. Zmuda;J. Estrada;J. Tiffenberg

2019 Argentine Conference on Electronics (CAE)
Year: 2019 | Conference Paper |
Cited by: Papers (9)
In this work, the design and preliminary results of the first specially design Skipper-CCD controller, aimed for low threshold particle and astronomy experiments, is presented. The system integrates on a single board: the generation of the clock and bias signals for the sensor; four high-speed analog-to-digital converters to digitize the video channels of the CCD; Artix-7 FPGA to perform pixel cal...Show More

Low Threshold Acquisition Controller for Skipper Charge Coupled Devices

G. Fernandez Moroni;F. Chierchie;M. Sofo Haro;L. Stefanazzi;A. Soto;E.E. Paolini;G. Cancelo;K. Treptow;N. Wilcer;T. Zmuda;J. Estrada;J. Tiffenberg

Year: 2019 | Conference Paper |

A low noise digital readout system for scientific charge coupled devices

Miguel Sofo Haro;Angel Soto;Guillermo Fernandez Moroni;Fernando Chierchie;Leandro Stefanazzi;Rodrigo Chavez;Alejandro Castaneda;Karen Hernandez;Ted Zmuda;Neal Wilser;Eduardo Paolini;Alejandro Oliva;Gustavo Cancelo

2017 XVII Workshop on Information Processing and Control (RPIC)
Year: 2017 | Conference Paper |
Cited by: Papers (7)
Fully depleted thick CCDs have been designed for infrared astronomy, but their low read-out noise of the order of ≈ 2 e- and their considerable mass of ≈ 5.2g, allows novel uses for them in low energy threshold particle detection applications, such as the CONNIE and DAMIC experiments. For both experiments, a reduction of the CCD read-out noise is will produce an increase in the detection efficienc...Show More

A low noise digital readout system for scientific charge coupled devices

Miguel Sofo Haro;Angel Soto;Guillermo Fernandez Moroni;Fernando Chierchie;Leandro Stefanazzi;Rodrigo Chavez;Alejandro Castaneda;Karen Hernandez;Ted Zmuda;Neal Wilser;Eduardo Paolini;Alejandro Oliva;Gustavo Cancelo

Year: 2017 | Conference Paper |

Setup and calibration of a particle detector based on charge coupled devices

Elodie Tiouchichine;Miguel Sofo Haro;Xavier Bertou;Horacio Arnaldi;Mariano Gómez Berisso;Jerónimo Blostein;Javier Tiffenberg;Martin Pérez;Sergio Suárez;Guillermo Fernández Moroni

2017 Argentine Conference of Micro-Nanoelectronics, Technology and Applications (CAMTA)
Year: 2017 | Conference Paper |
Thick Charge Couple Devices have proven to be interesting particle detectors. The DAMIC and CONNIE collaborations are using this technology to search for the elastic scattering of a dark matter particle or a neutrino with a silicon nucleus, producing a nuclear recoil. The experiments reach unprecedented sensitivity at low energies (below 100 eV) by taking advantage of the low readout noise achieve...Show More

Setup and calibration of a particle detector based on charge coupled devices

Elodie Tiouchichine;Miguel Sofo Haro;Xavier Bertou;Horacio Arnaldi;Mariano Gómez Berisso;Jerónimo Blostein;Javier Tiffenberg;Martin Pérez;Sergio Suárez;Guillermo Fernández Moroni

Year: 2017 | Conference Paper |

Aspects on the shape dependence with energy of point-like events in high resistivity CCDs

Guillermo Fernndez Moroni;Miguel Sofo Haro;Javier Tiffenberg;Eduardo Paolini;Juan Estrada;Xavier Bertou;Gustavo Cancelo

2017 IEEE 8th Latin American Symposium on Circuits & Systems (LASCAS)
Year: 2017 | Conference Paper |
Fully depleted thick CCDs have been designed for infrared astronomy, but their low read-out noise of the order of approximately 2 e- and their considerable mass of approximately 5.2 gr, allows novel uses for them in low energy threshold particle detection applications, such as the CONNIE and DAMIC experiments. In both experiments, the neutrinos or WIMPS will generate e-h pairs in a volume much les...Show More

Aspects on the shape dependence with energy of point-like events in high resistivity CCDs

Guillermo Fernndez Moroni;Miguel Sofo Haro;Javier Tiffenberg;Eduardo Paolini;Juan Estrada;Xavier Bertou;Gustavo Cancelo

Year: 2017 | Conference Paper |

Measurement of the read-out noise of fully depleted thick CCDs

Miguel Sofo Haro;Gustavo Cancelo;Guillermo Fernandez Moroni;Xavier Bertou;Javier Tiffenberg;Eduardo Paolini;Juan Estrada

2016 Argentine Conference of Micro-Nanoelectronics, Technology and Applications (CAMTA)
Year: 2016 | Conference Paper |
Cited by: Papers (5)
Fully depleted thick CCDs have been designed for infrared astronomy, but their low read-out noise of the order of ≈2e- and their considerable mass of ≈5.2 gr, allows novel uses for them in low energy threshold particle detection applications, such as the CONNIE and DAMIC experiments. For both experiments, a reduction of the CCD read-out noise is vital. In this work we present a method to measure t...Show More

Measurement of the read-out noise of fully depleted thick CCDs

Miguel Sofo Haro;Gustavo Cancelo;Guillermo Fernandez Moroni;Xavier Bertou;Javier Tiffenberg;Eduardo Paolini;Juan Estrada

Year: 2016 | Conference Paper |

Mathematical model of point events in CCD images

Guillermo Fernandez Moroni;Miguel Sofo Haro;Javier Tiffenberg;Gustavo Cancelo;Eduardo E. Paolini;Juan Estrada;Xavier Bertou

2015 XVI Workshop on Information Processing and Control (RPIC)
Year: 2015 | Conference Paper |
Cited by: Papers (3)
In this article a stochastic model for point events expected in the output image of scientific CCDs is derived. This kind of events are typical in CCD systems dedicated to particle detection, such as DAMIC and CONNIE. The model includes the randomness of the charge movement in the silicon and the noise at the readout stage providing the base for an optimal detection technique.Show More

Mathematical model of point events in CCD images

Guillermo Fernandez Moroni;Miguel Sofo Haro;Javier Tiffenberg;Gustavo Cancelo;Eduardo E. Paolini;Juan Estrada;Xavier Bertou

Year: 2015 | Conference Paper |

Achieving sub-electron readout noise in Skipper CCDs

Guillermo Fernandez Moroni;Juan Estrada;Eduardo E. Paolini;Gustavo Cancelo;Thomas Diehl

2011 Argentine School of Micro-Nanoelectronics, Technology and Applications
Year: 2011 | Conference Paper |
Cited by: Papers (1)
The readout noise for Charge-Coupled Devices (CCDs) has been the main limitation when using these detectors for measuring small amplitude signals. A readout system for a very low noise scientific CCD is presented in this paper. The Skipper CCD architecture, and its advantages for low noise applications are discussed. A technique for obtaining sub-electron readout noise levels is presented, and its...Show More

Achieving sub-electron readout noise in Skipper CCDs

Guillermo Fernandez Moroni;Juan Estrada;Eduardo E. Paolini;Gustavo Cancelo;Thomas Diehl

Year: 2011 | Conference Paper |

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