Andy Haefner Email & Phone Number

Faster and safer radiation detection and imaging in 3D. Our technology makes any application of radiation detection and monitoring more efficient and less error prone, especially for nuclear power plant operations and emergency response.

Making medical imaging more accessible using near-IR lasers, ultrasound and holography. I developed novel acousto-optic image reconstruction algorithms from scratch. This involved solving inverse differential equations using finite element analysis.

Lawrence Berkeley National Laboratory

Principal Investigator leading multiple projects building software and hardware systems for real-time 3D gamma-ray imaging in compact systems. Responsible for funder acquisition/relationships, project management and planning, setting long term technical direction/execution and science/engineering team management. These systems perform data fusion of.

Lawrence Berkeley National Laboratory

Developing and demonstrating the combination of computer vision 3D reconstruction with gamma-ray imaging and mapping using ROS and Python. I was especially focused on optimizing gamma-ray image reconstruction algorithms for real-time computation and ensuring that the algorithms were robust across imaging scenarios and different detector types.

University Of California, Berkeley

• My PhD research focused on:
• Image Reconstruction algorithm development (math + software) for novel gamma-ray imaging modalities and applications using statistical and analytical methods
• Software development to perform real-time 3D radiation mapping by combining visual data with gamma-ray Compton imaging in Python

Data analysis and ray-tracing Monte Carlo simulations for Nuclear Resonance Fluorescence measurement design

Various

• Undergrad Internships:
• Radiation oncology treatment planning research
• Geological density inversion from radiation measurements
• Gamma-ray radiation simulations and data analysis for applied nuclear resonance fluorescence methods
• monte carlo methods development for radiation simulations

Doctor Of Philosophy (Phd), Nuclear Engineering

Compton Image Reconstruction Algorithms and Demonstration Across Multiple Devices: From the Lab to the Field.

Master Of Science (M.S.), Nuclear Engineering

Bachelor Of Fine Arts (Bfa), Jazz/Jazz Studies

Activities and Societies: Saxophone

Bachelor Of Engineering (Be), Nuclear Engineering And Radiological Sciences