Dr. Rohith Saradhy

Particle Physicist & Instrumentation Scientist

Particle physicist specializing in sub-picosecond timing, FPGA (Vivado, Verilog) firmware design, advanced physics analysis & machine learning, software development in Python and C++, with developing expertise in high-performance digital circuit design (KiCAD), and mixed-signal ASIC design (Cadence with 1 tapeout). Eight years at CMS/CERN designing ultra-precise phase detectors, precision DAQ systems, and commercializable timing technologies.

+1 (952) 207-9979
Minneapolis, MN

Technical Skills

Design & Simulation
Cadence (Analog Design) Vivado KiCAD (Digital Design) MATLAB Onshape (3D CAD) GEANT
Languages & OS
C / C++ Python Verilog Bash Unix / Linux
Data Science & ML Frameworks
TensorFlow XGBoost Pandas / NumPy Scikit-Learn SciPy Numba Astropy CERN ROOT
Hardware & Embedded Systems
Zynq Ultrascale+ Artix 7 Raspberry Pi RP2040 MCU FT 232H
Instrumentation & Protocols
Phase Noise Analyzer High BW Oscilloscopes Custom ASIC bring-up NI VISA SPI / I2C / AXI

Key Achievements

  • ASIC Design: Designed and characterized a state-of-the-art phase detector ASIC (65 nm TSMC) with <30 fs phase resolution.
  • Clock Distribution: Developed a sub-picosecond clock distribution system at a 1km scale with applications in quantum networking and stellar intensity interferometry.
  • Patent Pending: Invented a novel solution for measuring index-of-refraction at one-tenth the cost of conventional equipment (PCT/US24/60908).
  • Grants & Leadership: Developed a $1M grant proposal as the PI on commercializing precision timing technology for industrial applications.
  • Physics Analysis: Developed and carried out analysis searching for charge parity violations of Higgs bosons using cutting-edge machine learning.

Awards & Honors

Breakthrough Prize - Fundamental Physics (2025)

Breakthrough Prize Foundation. Recognized for detailed measurements of Higgs boson properties and exploration of nature at CERN's Large Hadron Collider.

CMS Award - CERN (2023)

For outstanding contributions to the commissioning and calibration of the Beam Halo Monitor detector system at the start of Run 3.

VSRP Best Project Award & Fellowship (2015)

Tata Institute of Fundamental Research. For development on the Charge State Analyser and optimization of the ECR Ion Beam.

Inspire Fellowship (2012)

Department of Science and Technology, Government of India.