A detector and a method for tracking an arrival time of single particles in an ion beam are disclosed, wherein the single particles are provided as a bunch of ions by a synchrotron. Herein, the detector comprises a detector segment comprising a scintillating material, the scintillating material being designated for generating radiation upon passing of a single particle comprised by the bunch of ions through the scintillating material, wherein the scintillating material comprises a plurality of scintillating fibers, the scintillating fibers being provided as a fiber layer, wherein the fiber layer is located perpendicularly with respect to a direction of the incident ion beam; at least one detector element, the detector element being designated for generating a detector signal from the radiation; and at least one evaluation device, the evaluation device being designated for determining information about the single particles from the detector signals provided by the at least one detector element.

An is disclosed. The apparatus comprises a two-dimensional perovskite having a polaronic emission Stokes' shifted by at least 50 nm to minimise loss due to re-absorption.

A scintillator unit with less light leakage from a scintillator to an adhesive layer and a radiation detector that can improve sensitivity to radiation and the resolution of an image to be formed. Specifically disclosed is a scintillator unit including an adhesive layer between a scintillator and a supporting member and a low-refractive-index layer with a lower refractive index than the adhesive layer between the scintillator and the adhesive layer.

The disclosure relates to a scintillator and a radiation detector including the scintillator. The scintillator includes a scintillator material. In an embodiment, the scintillator material can include a metal halide doped with Eu.sup.2+ and co-doped with Sm.sup.2+. The metal halide can include at least one halogen selected from Br, Cl, and I. In an embodiment, the metal halide can include at least one element selected from alkaline-earth metals, rare-earth elements, Al, Ga, and the alkali metals selected from Li, Na, Rb, Cs. In a particular embodiment, co-doping with Sm.sup.2+ can shift the scintillation light emission peak to a region of the emission spectrum having a low self-absorbance of the scintillator material.

One embodiment provides a gamma camera system, including: a stand, a rotatable gantry supported by the stand, and a transformable gamma camera connected by mechanical supports to the rotatable gantry and comprising groups of tiled arrays of gamma detectors and a collimator for each group of tiled arrays of gamma detectors; the transformable gamma camera being configured to subdivide into a plurality of subdivided gamma cameras, each of the subdivided gamma cameras having at least one of the groups of tiled arrays of gamma detectors and corresponding collimator, wherein the subdivision into a plurality of subdivided gamma cameras facilitates contouring with a region of interest for a spatial resolution. Other embodiments are described and claimed.

The present invention relates generally to X-ray detectors and more particularly to a system and a method for integrating an anti-scattering grid with scintillators to significantly enhance the performance of flat panel X-ray detector. In particular, the performance of a flat panel X-ray detector may be enhanced by photon counting detector pixels configured underneath the septa of a 2D antiscatter grid.

Measuring and tracking energy emitted by a radiation source. A system includes an image sensor for sensing electromagnetic radiation and a scintillator. The scintillator absorbs energy emitted by a radiation source and scintillates the absorbed energy. The system is such that the image sensor senses an image frame depicting at least a portion of the scintillator when the radiation source emits the energy. The image frame comprises an indication of where the energy is absorbed by the scintillator.

A particle imaging method for distinguishing between types of incident particles, such as neutrons, photons, and alphas, and improving the position resolution of particle imaging devices with matrix readout. The method includes high frequency multisampling readout electronics that provides the sequences of multiple measurements for each detected event, resulting in recorded detailed waveform information describing the signals. Such detailed information is used to approximate each signal waveform with a parameterized function in which the extracted parameter sets determine the type of the incident particle in an optimized fashion. The detailed event-by-event multisampling information for each signal readout channel in the matrix readout of the radiation imaging devices improves and optimizes the position resolution for variable shapes of the signals. Such devices can be used in mixed radiation fields, creating a new class of multimodal photon and neutron imagers.

A light-detection method for a light-detection device including a plurality of scan lines, a plurality of read-out lines and a plurality of photo sensing elements is provided. Each of the plurality of photo sensing elements is coupled to one of the plurality of scan lines and one of the plurality of read-out lines. The method includes simultaneously turning on at least two of the plurality of scan lines to turn on a portion of the plurality of photo sensing elements which are coupled to the turned-on scan lines, turning on at least one of the plurality of read-out lines to transmit signals of the portion of the plurality of photo sensing elements, and determining whether the signals match a trigger standard. When it is determined that the signals match the trigger standard, a reading mode is entered.

Provide are a detector module, a detector, and a medical device. The detector module includes a plurality of detection sub-modules at least partially arranged in a stepped manner in a first direction. Each of the plurality of detection sub-modules includes a plurality of photoelectric conversion units arranged at intervals in a second direction intersecting with the first direction. One of two adjacent detection sub-modules is located at a higher step as a first detection sub-module, and the other one is located at a lower step and as a second detection sub-module. A first gap is formed between the plurality of photoelectric conversion units of the first detection sub-module. A second gap is formed between the plurality of photoelectric conversion units of the second detection sub-module. A width of the first gap in the second direction is smaller than a width of the second gap in the second direction.