ABQ Times

Quantum researchers at The University of New Mexico and New Mexico State University have received a $1 million grant from the National Science Foundation (NSF) to develop a photonic quantum computer that can operate at room temperature. This pilot program, titled “Quantum Computing Applications of Photonics,” began on August 15 and is one of five nationwide projects funded by the NSF’s National Quantum Virtual Laboratory (NQVL).

The research team is led by UNM's Distinguished Professor of Electrical and Computer Engineering Marek Osinski, with contributions from Co-Principal Investigators Ganesh Balakrishnan, Liz Godwin, Tara Drake, and Boris Kiefer from New Mexico State University.

Most quantum computers require extremely low temperatures to function. However, the use of Gaussian boson sampling and photonics could enable the development of a room-temperature operational quantum computer. Previous Gaussian boson computers resembled optical tables more than conventional computers. The team aims to integrate this technology into a fully functional chip.

“This funding is extremely important because it gives us nationwide visibility in the field of quantum photonics and this grant recognizes our past contributions to the field of photonics that began at the Center for High Technology Materials in 1985,” Osinski stated. “Our vision is to develop a quantum computer that can be commercialized.”

The NSF NQVL pilot funding represents the initial phase of several competitive stages aimed at developing the design phase of the NQVL initiative. With assistance from UNM’s Anderson School of Management, the team has already implemented plans for program management and future collaborations.

“If we are successful with subsequent steps, that could eventually result in local business development,” Osinski added. “With continued research, hopefully Albuquerque will become well-known for photonic quantum computing.”

In its first year, research will focus on developing key components such as electrically pumped quantum dots emitting entangled photon pairs, tunable Mach-Zehnder interferometers, and dynamically biased avalanche photodiodes.

Additionally, engineering education and workforce development are integral parts of this project. These efforts aim to establish a Quantum Science and Engineering graduate program at UNM and provide educational opportunities for students at Central New Mexico Community College, Navajo Technical University, and San Juan College. A longitudinal study will also be conducted to examine employment outcomes for students receiving quantum-related education.

The project includes collaborations with industry partners and nearby national laboratories. An external advisory committee comprising stakeholders from these organizations will also be formed.

More information about the NSF NQVL program can be found on the NSF website.