Academic Appointments


  • Research Engineer, Kavli Institute for Particle Astrophysics and Cosmology

All Publications


  • Demonstrating repetitive non-destructive readout with SiSeRO devices JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Chattopadhyay, T., Herrmann, S., Orel, P., Donlon, K., Prigozhin, G., Morris, G., Cooper, M., LaMarr, B., Malonis, A., Allen, S. W., Bautz, M. W., Leitz, C. 2024; 10 (1)
  • Towards efficient machine-learning-based reduction of the cosmic-ray induced background in X-ray imaging detectors: increasing context awareness Poliszczuk, A., Wilkins, D., Allen, S. W., Miller, E. D., Chattopadhyay, T., Schneider, B., Darve, J., Bautz, M., Falcone, A., Foster, R., Grant, C. E., Herrmann, S., Kraft, R., Morris, R., Nulsen, P., Orel, P., Schellenberger, G., Stueber, H. R. edited by DenHerder, J. W., Nikzad, S., Nakazawa, K. SPIE-INT SOC OPTICAL ENGINEERING. 2024

    View details for DOI 10.1117/12.3020598

    View details for Web of Science ID 001338129600047

  • Fast, low-noise image sensor technology for strategic X-ray astrophysics missions Bautz, M. W., Miller, E. D., Prigozhin, G. Y., LaMarr, B. J., Malonis, A., Foster, R., Grant, C. E., Schneider, B., Leitz, C., Donlon, K., Prigozhin, I., Lambert, R., Cooper, M., Herrmann, S. C., Orel, P., Chattopadhyay, T., Morris, R., Wilkins, D. R., Stueber, H. R., Poliszczuk, A., Allen, S. W. edited by DenHerder, J. W., Nikzad, S., Nakazawa, K. SPIE-INT SOC OPTICAL ENGINEERING. 2024

    View details for DOI 10.1117/12.3019193

    View details for Web of Science ID 001338129600045

  • Continued developments in X-ray speed reading: fast, low noise readout for next-generation wide-field imagers Herrmann, S. C., Orel, P., Chattopadhyay, T., Morris, G. R., Prigozhin, G. Y., Stueber, H. R., Allen, S. W., Bautz, M. W., Donlon, K., LaMarr, B. J., Leitz, C. W., Miller, E. D., Pan, A., Poliszczuk, A., Wilkins, D. R. edited by Holland, A. D., Minoglou, K. SPIE-INT SOC OPTICAL ENGINEERING. 2024

    View details for DOI 10.1117/12.3018198

    View details for Web of Science ID 001322667300052

  • Demonstrating sub-electron noise performance in Single electron Sensitive Readout (SiSeRO) devices Chattopadhyay, T., Herrmann, S., Orel, P., Donlon, K., Allen, S. W., Bautz, M. W., Cantrall, B., Cooper, M., LaMarr, B., Leitz, C., Miller, E., Morris, R., Pan, A. Y., Prigozhin, G., Prigozhin, I., Stuber, H. R., Wilkins, D. R. edited by Holland, A. D., Minoglou, K. SPIE-INT SOC OPTICAL ENGINEERING. 2024

    View details for DOI 10.1117/12.3020855

    View details for Web of Science ID 001322667300037

  • The XOC X-ray Beamline: Probing Colder, Quieter, and Softer Stueber, H. R., Chattopadhyay, T., Herrmann, S. C., Orel, P., Gebre, T., Joshi, A., Allen, S. W., Morris, G. R., Poliszczuk, A. edited by Holland, A. D., Minoglou, K. SPIE-INT SOC OPTICAL ENGINEERING. 2024

    View details for DOI 10.1117/12.3017691

    View details for Web of Science ID 001322667300048

  • Improved noise performance from the next-generation buried-channel p-MOSFET SiSeROs JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Chattopadhyay, T., Herrmann, S., Kaplan, M., Orel, P., Donlon, K., Prigozhin, G., Morris, G., Cooper, M., Malonis, A., Allen, S. W., Bautz, M. W., Leitz, C. 2023; 9 (2)
  • First results on SiSeRO devices: a new x-ray detector for scientific instrumentation Journal of Astronomical Telescopes, Instruments, and Systems Chattopadhyay, T., et al 2022; 8 (2): 12
  • Development and characterization of a fast and low noise readout for the next generation x-ray charge-coupled devices Journal of Astronomical Telescopes, Instruments, and Systems Chattopadhyay, T., et al 2022; 8 (2): 12