The University of Massachusetts Amherst
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Bardin Receives $844,000 Equipment Grant From the Office of Naval Research

Joseph Bardin

Joseph Bardin

Joseph Bardin of the Electrical and Computer Engineering Department at the University of Massachusetts Amherst has received an $844,000 equipment grant from the Office of Naval Research (ONR) Defense University Research Instrumentation Program (DURIP), which supports instruments necessary to carry out cutting-edge research relevant to the Navy’s concerns. See ONR DURIP website

Bardin’s ONR DURIP grant will purchase a testbed that allows his research group to thoroughly characterize superconducting and semiconducting circuits at extremely low cryogenic temperatures. The title of Bardin’s ONR DURIP project is “Broadband Characterization Test-set for Low Temperature Integrated Circuits.”

As Bardin said, “Achieving cutting-edge performance for current and future applications will always require the use of cryogenically cooled electronics. Today there is a need for complex cryogenic integrated circuits, and at the University of Massachusetts Amherst we are currently exploring a variety of research in the area of cryogenic circuit and system design.”

This new ONR DURIP equipment grant will help Bardin’s Radiofrequency Nano-electronics Group continue to conduct state-of-the-art research in the general area of ultra-sensitive wide-band electronic systems for both scientific and commercial applications. Example applications that will benefit from their efforts include radio astronomy, quantum communications, and ultra-high speed digital systems.

As Bardin said about his ONR DURIP grant, “This project will enable the acquisition of a set of tools that will greatly improve our ability to carry out this research. Specifically, the funds will enable the purchase of a testbed that enables the thorough characterization of superconducting and semiconducting circuits using time domain stimuli.”

Instruments to be purchased include a modular 4 K cooling system, a high-speed arbitrary waveform generator, a pair of digitizers, and a bit-error-rate test set.

“These new tools,” Bardin says, “will provide a unique ability to characterize circuits and systems at cryogenic temperatures and will ultimately position my research group to carry out a new line of advanced research.”

Bardin has a strong track record of funding for his groundbreaking research in cryogenic electronics. In 2014, for example, Bardin  received a five-year grant of approximately $400,000 from the prestigious National Science Foundation (NSF) Faculty Early Career Development (CAREER) Program to improve the cryogenic electronics used in scientific instruments, thereby enabling new and more powerful experimental tools for scientific researchers. The research focus of Bardin’s CAREER project is to design novel broadband silicon circuits, operating at ultra-low power dissipation and cooled to cryogenic temperatures, thereby boosting the information-gathering capabilities of current, cryogenically-cooled scientific instruments by about 10 times.

This equipment grant represents the second large award received by Bardin from the ONR this year. He was one of 36 faculty members across the country named as recipients of the Office of Naval Research 2015 Young Investigator Program award for his proposal entitled “Superconducting Nanowire Quantum Samplers”. That ONR grant amounted to $510,000 for three years.

His ONR Young Investigators project is creating a device that is able to read the number of photons in an optical pulse. This measuring tool is considered to be one of the essential building blocks for constructing powerful new computers, based on quantum mechanical systems, capable of working out massive problems that cannot be solved using conventional computers or communication systems of any other type.