Dr. Thulasidharan Gandhi Profile

Dr. Thulasidharan Gandhi

at DxRay Inc

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Author

Publications (8)

Proceedings Article | 27 August 2015 Paper

Si-strip photon counting detectors for contrast-enhanced spectral mammography

Buxin Chen, Ingrid Reiser, Jan Wessel, Nail Malakhov, Gregor Wawrzyniak, Neal Hartsough, Thulasi Gandhi, Chin-Tu Chen, Jan Iwanczyk, William Barber

Proceedings Volume 9594, 959406 (2015) https://doi.org/10.1117/12.2195609

KEYWORDS: Sensors, Iodine, Mammography, X-rays, Photon counting, Calibration, Silicon, X-ray detectors, Mass attenuation coefficient, Digital mammography

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Proceedings Article | 26 September 2013 Paper

Energy dispersive photon counting detectors for breast imaging

William Barber, Jan Wessel, Nail Malakhov, Gregor Wawrzyniak, Neal Hartsough, Thulasidharan Gandhi, Einar Nygard, Jan Iwanczyk

Proceedings Volume 8853, 885303 (2013) https://doi.org/10.1117/12.2030087

KEYWORDS: Sensors, Silicon, X-rays, X-ray detectors, Photon counting, X-ray imaging, Breast imaging, Calibration, Spatial resolution, Mammography

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Proceedings Article | 17 October 2012 Paper

Optimizing Si detectors and ASIC readouts for high resolution energy resolved x-ray imaging

William Barber, Einar Nygard, Jan Wessel, Nail Malakhov, Neal Hartsough, Thulasi Gandhi, Gregor Wawrzyniak, Jan Iwanczyk

Proceedings Volume 8508, 850806 (2012) https://doi.org/10.1117/12.966317

KEYWORDS: Sensors, Silicon, X-rays, X-ray imaging, X-ray detectors, Photon counting, Breast imaging, Mammography, Signal detection, Imaging arrays

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Proceedings Article | 15 September 2011 Paper

Optimizing CdTe detectors and ASIC readouts for high-flux x-ray imaging

William Barber, Einar Nygard, Jan Wessel, Nail Malakhov, Neal Hartsough, Thulasi Ghandi, Gregor Wawrzyniak, Jan Iwanczyk

Proceedings Volume 8143, 81430J (2011) https://doi.org/10.1117/12.897493

KEYWORDS: Sensors, X-ray computed tomography, X-ray imaging, Photon counting, X-rays, X-ray detectors, Signal detection, Crystals, Imaging arrays, Calibration

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Proceedings Article | 19 March 2010 Paper

Fast photon counting CdTe detectors for diagnostic clinical CT: dynamic range, stability, and temporal response

William Barber, Einar Nygard, Jan Wessel, Nail Malakhov, Gregor Wawrzyniak, Neal Hartsough, Thulasi Gandhi, Jan Iwanczyk

Proceedings Volume 7622, 76221E (2010) https://doi.org/10.1117/12.844669

KEYWORDS: Sensors, X-rays, Photon counting, X-ray detectors, X-ray computed tomography, Diagnostics, Crystals, Signal detection, Image resolution, Calibration

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Proceedings Article | 1 July 2009 Paper

Dual-modality molecular imaging for small animals using fluorescence and x-ray computed tomography

Yuting Lin, William Barber, Jan Iwanczyk, Einar Nygard, Nail Malakov, Neal Hartsough, Thulasi Gandhi, Werner Roeck, Orhan Nalcioglu, Gultekin Gulsen

Proceedings Volume 7370, 73700G (2009) https://doi.org/10.1117/12.831719

KEYWORDS: Fourier transforms, Luminescence, X-ray computed tomography, Absorption, Molecular imaging, X-rays, Inverse optics, Imaging systems, Charge-coupled devices, Biomedical optics

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Proceedings Article | 13 March 2009 Paper

Characterization of a novel photon counting detector for clinical CT: count rate, energy resolution, and noise performance

William Barber, Einar Nygard, Jan Iwanczyk, Mengxi Zhang, Eric Frey, Benjamin M. Tsui, Jan Wessel, Nail Malakhov, Gregor Wawrzyniak, Neal Hartsough, Thulasi Gandhi, Katsuyuki Taguchi

Proceedings Volume 7258, 725824 (2009) https://doi.org/10.1117/12.813915

KEYWORDS: Sensors, X-rays, Photon counting, X-ray computed tomography, X-ray detectors, Crystals, Calibration, Signal detection, X-ray imaging, Electronics

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Proceedings Article | 30 April 2008 Paper

Cadmium zinc telluride (CZT) nanowire sensors for detection of low energy gamma-ray detection

T. Gandhi, K. Raja, M. Misra

Proceedings Volume 6959, 695904 (2008) https://doi.org/10.1117/12.771310

KEYWORDS: Sensors, Cadmium, Zinc, Compound semiconductors, Thin films, Gamma radiation, Crystals, Silicon, Nanowires, Titanium dioxide

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Showing 5 of 8 publications

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