The Team

The reason that H3D can create products with unmatched performance is due to its strong team. Feel free to reach out to any of us if you have questions about our technology or interest in our products.



Zhong He
Prof. Zhong He

Founder and Chairman
hezhong@h3dgamma.com
(734) 661-6416 x110

Zhong earned his undergraduate degree from Tsinghua University and his PhD from Southampton University. He is currently a professor in the Department of Nuclear Engineering and Radiological Sciences at the University of Michigan. Prof. He invented the 3D-readout technique for semiconductor detectors which forms the foundation of all H3D technology, enabling our excellent energy resolution and our ability to perform gamma-ray imaging with a single CdZnTe crystal.




Willy Kaye
Dr. Willy Kaye

Founder and CEO
willy@h3dgamma.com
(734) 661-6416 x101

Willy earned his undergraduate degree from Oregon State University and his PhD from the University of Michigan. He is an expert in CZT calibration and performance. At H3D, Willy focuses on contract management, product design, and user-interface development.




Feng Zhang
Dr. Feng Zhang

Founder and CTO
zhangf@h3dgamma.com
(734) 661-6416 x108

Feng earned his undergraduate degree from Tsinghua University and his PhD from the University of Michigan. He works on the readout systems for H3D detectors, with a proven record of achieving the best energy resolution ever at room temperature.




Weiyi Wang
Dr. Weiyi Wang

Founder, Engineer, Sales Director
weiyi@h3dgamma.com
(734) 661-6416 x111

Weiyi earned his undergraduate degree from Peking University and his PhD from the University of Michigan. He has worked on Compton imaging using CZT since 2005. Weiyi's work at H3D focuses on radiation image formation and customer relations.




Jason Jaworski
Dr. Jason Jaworski

Engineer
jason@h3dgamma.com
(734) 661-6416 x103

Jason earned his undergraduate degree from Purdue University and his PhD from the University of Michigan. He has worked on H3D Polaris technology since 2008, with a focus on software design. At H3D, Jason works on coded-aperture image formation and user-interface development.




Chris Wahl
Dr. Christopher Wahl

Engineer
chris@h3dgamma.com
(734) 661-6416 x102

Chris earned his undergraduate degree from SUNY Geneseo and his PhD from the University of Michigan. He has worked on imaging and detection algorithms since 2006. At H3D, Chris focuses on isotope identification, radiation image formation, and user experience.




Andy Boucher
Dr. Y. Andy Boucher

Product Manager
andy@h3dgamma.com
(734) 661 6416 x109

Andy earned his undergraduate degree and his PhD from the University of Michigan. He has been working on Polaris technology since 2008 and played a critical role in the assembly of the first Polaris system ever built. Andy currently does product development and handles our customer support and training.




Hao Yang
Dr. Hao Yang

Engineer
hao@h3dgamma.com
(734) 661 6416 x128

Hao earned his undergraduate degree from Tsinghua University and his PhD from the University of Michigan. He has worked on pixelated CZT since 2008, with a focus on detector readout. At H3D, Hao works on detector readout and processing.




Brian Kitchen
Dr. Brian Kitchen

Engineer
brian@h3dgamma.com
(734) 661 6416 x122

Brian earned his undergraduate degree and his PhD from the University of Michigan. He has worked on radiation transport and quantum interaction of radiation in materials since 2008. At H3D, Brian develops ancillary technologies that extend detector capabilities and enable new use paradigms.




Kevin Moran
Kevin Moran

Engineer
kevin@h3dgamma.com
(734) 661-6416 x129

Kevin earned his undergraduate degree from Michigan Technological University. Before joining H3D full time in 2015, he worked in the auto industry and at a small, specialized, research-and-development firm. At H3D, Kevin manages manufacturing operations and is the lead mechanical designer.




David Tefft
David Tefft

Engineer
dave@h3dgamma.com
(734) 661-6416 x116

Dave earned his undergraduate degrees from Michigan Technological University and his master's degree from Wayne State University. Prior to joining the team in 2016, he worked at a small medical-device company, specializing in implantable device modification. At H3D, Dave does mechanical design.




Amir Alawi
Amir Alawi

Engineer
amir@h3dgamma.com
(734) 661-6416 x107

Amir earned his undergraduate degree from the University of Michigan. Prior to joining H3D, he worked on a mixture of prototype testing and machine design in the automotive and aerospace industries. At H3D, Amir does mechanical design.




David Barron
David Barron

Engineer
david@h3dgamma.com
(734) 661-6416 x120

David earned his undergraduate degree in mechanical engineering from the University of Texas. Before joining H3D in 2016, David led mechanical development of high-performance servers in the computing industry, and held mechanical-design roles in the aerospace industry. David is responsible for the mechanical development of new products.




Alexis King
Alexis King

Engineering Support Specialist
alexis@h3dgamma.com
(734) 661-6416 x104

Alexis joined H3D full time at the end of 2013 and works on a wide variety of tasks, with a focus on commercial assembly. Alexis handles invoicing, purchasing, inventory control, assembly and servicing, and other engineering support.




Kristina Wommer
Kristina Wommer

Business Manager
kristina@h3dgamma.com
(734) 661-6416 x117

Kristina Wommer earned her undergraduate degree and her master's degree from Northern Michigan University. She has 15 years of professional experience working in employment-based immigration, account management, sales, public relations, and quality assurance. Kristina oversees the human resources, payroll, and accounting operations of H3D, Inc.




Timothy Slatina
Timothy Slatina

Laboratory Technician
timothy@h3dgamma.com
(734) 661-6416 x114

TJ joined H3D full time in 2015 and primarily works on system testing and assembly. He also aids the technical team with experimental setup.




Molly Ulrich
Molly Ulrich

Engineer
molly@h3dgamma.com
(734) 661-6416 x112

Molly earned her undergraduate degree from the University of Illinois Urbana-Champaign and her master's degree from the University of Michigan. She worked at Fermi II Nuclear Power Plant before joining H3D full time in 2015. At H3D, Molly works on product reliability and certification testing, customer training, and research-and-development data analysis.




Thurston Matthews
Thurston Matthews

Software Developer
thurston@h3dgamma.com
(734) 661-6416 x135

Thurston earned his undergraduate degree in mechanical engineering from Kettering University. He has worked on a variety of programming efforts, initially in the auto industry and later on web-based platforms. Thurston joined H3D in 2015 and works on our software, with an emphasis on improving user experience and implementing best practices for reliability.




Yuefeng Zhu
Dr. Yuefeng Zhu

Engineer

Yuefeng earned his undergraduate and master's degree from Tsinghua University and his PhD from the University of Michigan. He works full time at the University of Michigan as an assistant research scientist focusing on next-generation detector readout. Yuefeng provides part-time support to H3D on tablet and computer software environments.