TTDAQ: A Continuous Flow, Timing and Trigger DAQ System

Radulescu, Codrut Radu

doi:10.2172/3364884

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DOE OSTI · 3364884

TTDAQ: A Continuous Flow, Timing and Trigger DAQ System

Radulescu, Codrut Radu

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Abstract

Final Scientific/Technical Report for DOE Award DE-SC0019581, “TTDAQ: A Continuous Flow, Timing and Trigger DAQ System.” The report summarizes Telluric Labs’ Phase II STTR work developing silicon-photonic building blocks for a software-defined, continuous-flow, trigger-less data acquisition system for next-generation high-energy and nuclear-physics detectors. The project focused on radiation-hard photonic integrated circuits, remote optical illumination, dense wavelength-division multiplexing, and a differential microring-resonator transceiver architecture designed to improve high-speed optical link stability and bandwidth. The report describes project objectives, technical accomplishments, AIM Photonics tape-outs, bench characterization, radiation-hardness testing, deferred integration work, and potential applications beyond physics readout.

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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY continuous-flow readout DAQ data acquisition high-energy physics detectors microring re nuclear physics detectors photonic integrated circuit PIC silicon photonics trigger-less readout TTDAQ

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Radulescu, Codrut Radu. 2026-05-25. TTDAQ: A Continuous Flow, Timing and Trigger DAQ System. https://doi.org/10.2172/3364884

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