4 papers · 1 filter
Optimal Fan-Out and Break-Even Routing Loss in Waveguide-Integrated Ge-on-Si SPAD Arrays
Thammarat Yawisit, Pittaya Pannil
Splitting a waveguide mode over several Ge-on-Si single-photon avalanche diodes (SPADs) relieves dead-time saturation but multiplies dark counts. We quantify this trade-off with th…
Mitigating Deadtime in Distributed Optical Arrays Using A Liveness-Aware Trigger Approach for High-Energy Neutrino Detection
Thammarat Yawisit, Pittaya Pannil
Large-scale neutrino observatories operate under unavoidable detector deadtime arising from photomultiplier saturation, digitizer limits, and front-end readout constraints. Convent…
Recursive Manifold Coherence for Deadtime-Aware Distributed Triggering through Geometric State Estimation
Thammarat Yawisit, Pittaya Pannil
Large-scale neutrino observatories operate under unavoidable detector deadtime and signal pile-up, leading to systematic inefficiencies in conventional coincidence-based trigger sy…
Time-Aligned Multichannel Coherence Estimation under Intermittent Observations
Thammarat Yawisit, Pittaya Pannil
Time misalignment and intermittent readout can bias multichannel dependence estimates by mixing timing error with missing data. Time-Aligned Multichannel Coherence Estimation (TAMC…