R
Richard C. Lanza
Researcher at Massachusetts Institute of Technology
Publications - 144
Citations - 3407
Richard C. Lanza is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Coded aperture & Detector. The author has an hindex of 26, co-authored 144 publications receiving 3274 citations. Previous affiliations of Richard C. Lanza include Beth Israel Deaconess Medical Center & University of Pennsylvania.
Papers
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Journal ArticleDOI
Small animal imaging by single photon emission using pinhole and coded aperture collimation
F. Garibaldi,Roberto Accorsi,M.N. Cinti,Evaristo Cisbani,S. Colilli,F. Cusanno,G. De Vincentis,Andrea Fortuna,R. Fratoni,B. Girolami,F. Ghio,Fausto Giuliani,M. Gricia,Richard C. Lanza,Alberto Loizzo,Stefano Loizzo,Maurizio Lucentini,Stan Majewski,Fabio Santavenere,Roberto Pani,Rosanna Pellegrini,Alberto Signore,Francesco Scopinaro,P. Veneroni +23 more
TL;DR: In this paper, a simple desktop detector based on pixellated NaI(Tl) scintillator array coupled with a pinhole collimator and a PSPMT, the Hamamatsu R2486, is described.
Patent
A distributed, field emission-based x-ray source for phase contrast imaging
TL;DR: In this paper, an x-ray source for phase contrast imaging is described, which includes a cathode array of individually controlled field-emission electron guns with very small diameter tips capable of producing a narrow beam of electrons.
Patent
Source filter for radiographic imaging
TL;DR: In this paper, a system for analyzing biological structures by photon absorptiometry is disclosed, including a radiation source emitting photons and at least one source filter which operates to reduce the emission of high energy photons, thereby creating a sharp dropoff at the high end of the detected energy spectrum.
Patent
Method of producing molybdenum-99
TL;DR: In this paper, an apparatus and method for producing a high specific activity of a radioisotope in a single increment of target material, or sequentially within in-series increments of target materials, by exposing a targeted isotope in the target material to a high energy photon beam to isotopically convert the target isotope.
Journal ArticleDOI
SiPM response to long and intense light pulses
TL;DR: In this paper, the transient characteristics of a SiPM response on a long rectangular light pulse with special attention to moderate and high light intensities above the linear dynamic range were investigated, and an analytical model of the transient response and an initial consideration of experimental results in comparison with the model were presented.