Medical Physics
硬件光线追踪光子蒙特卡罗
Hardware ray-traced optical-photon Monte CarloA computational method that utilizes GPU ray-tracing hardware to accelerate the transport of optical photons in radiation detectors, integrated as an extension for the TOPAS simulation framework. / 一种利用GPU光线追踪硬件加速辐射探测器中光子传输的计算方法，作为TOPAS模拟框架的扩展。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-02 17:05:42
Sub-knowledge points
Geant4 CPU transportScintillation yield calculationCherenkov yield calculationDielectric-dielectric boundary physicsCurved-surface intersection solvingScintillation-reflector-wavelength-shifting chainScintillator-lens-camera simulation
Higher-order knowledge points
Scintillator dosimetryCherenkov imagingMedical-physics applications
Main parameters and performance indicators
GPU: Graphics Processing Unit for parallel computationTOPAS: Toolkit for Particle Simulation used as the frameworkApple Silicon: M3 Ultra platform with 80-core GPURay-tracing: Hardware-accelerated boundary detection methodScintillation: Optical photon generation processCherenkov: Optical photon generation process
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsHardware ray-traced optical-photon Monte Carlo for radiation detector simulation: a TOPAS extension on apple siliconOpen source
Related products and links
TOPAS extension on Apple Silicon
Creation and modification trail
1 recordsRecord title: Hardware ray-traced optical-photon Monte Carlo.
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