How is quantum technology shaping innovation in Quebec? 

SBQuantum, a start-up supported by Mitacs, has positioned itself as a key player in the field of quantum technology in Quebec. Founded in 2016, the company focuses on the development of innovative solutions, particularly in quantum magnetometry. 

Quantum magnetometry is a technique that uses the principles of quantum mechanics to measure magnetic fields with very high precision. This enables the detection of magnetic field variations at very small scales, with concrete applications in several fields: improving medical images for more precise detection of diseases, helping in the search for new, more efficient materials, and providing tools to better understand and predict earthquakes. In addition, quantum magnetometry plays a role in space navigation and the tracking of natural resources, which affects various aspects of our daily lives. 

“I started SBQuantum to deploy technology outside of laboratories,” explains David Roy-Guay, CEO and co-founder of the Sherbrooke-based startup.  

After beginning studies in physics and completing several research internships, notably at the National Research Council of Canada, Mr. Roy-Guay developed an interest in lasers and solar cells based on quantum confinement. This passion led him to pursue higher education and SBQuantum was founded after he completed his doctoral work.  

“My wildest desire was to be able to use the diamond-based magnetometer to solve societal issues in a way that was previously impossible.” he adds. 

Today, SBQuantum is working to improve the accuracy and sensitivity of its magnetometers while seeking to eliminate magnetic noise. R&D projects include the development of new control algorithms, the characterization of magnetometers and the design of suitable electronic circuits.  

“Moreover, in a year, our sensor will be deployed on a CubeSat to guide navigation by tracking the magnetic North,” Mr. Roy-Guay informs us.  

The impact of Mitacs programs

Participation in Mitacs programs has benefited SBQuantum by allowing it to explore the application of quantum technology in the environmental field in collaboration with other companies. Mr. Roy-Guay was able to develop skills in project management and innovation, while improving the experimental component of his research. 

“The Mitacs programs truly allowed me to gain autonomy in innovation and to advance a technology concept to assessment of market potential,” Mr. Roy-Guay says. 

But Mitacs’ support goes beyond funding by also providing crucial expertise. For example, one of the interns, Mohamed Raed El Aoun, a graduate student in computer engineering at Polytechnique Montréal, plays a key role within SBQuantum:He is responsible for collecting data and conducting preliminary tests in the company’s test facilities. He also explores new techniques to improve results and optimizes the code base with new reusable programming tools, which speeds up future data analyses. 

The future of quantum in Quebec

The quantum sector in Quebec shows considerable potential with a variety of promising applications, as illustrated by the work of companies such as SBQuantum. In addition, the MEIE’s new designation of Sherbrooke as a quantum science innovation zone is significant for the future of the sector. This will foster collaboration between academia and industry, attract investment, talent and resources, and strengthen the province’s leading position in this growing field.  

But Mitacs’s involvement in this process is crucial: 

“The future of innovation is interconnected and multidisciplinary,” says Roy-Guay. “It combines fundamental research, data science, engineering, and downstream market research to ensure commercial success.” 

By supporting cutting-edge digital and quantum projects, connecting businesses with talent and expertise, and facilitating partnerships between industry and academia, Mitacs is a key ingredient in this future. 

“Certainly, quantum technologies will increase the efficiency of energy production and domestic mineral production, accelerate drug discovery, data science, and secure communications, just to name a few promising niches!” concluded Mr. Roy-Guay. 

Mitacs’s programs receive funding from multiple partners across Canada. We thank the Government of Canada, the Government of Alberta, the Government of British Columbia, Research Manitoba, the Government of New Brunswick, the Government of Newfoundland and Labrador, the Government of Nova Scotia, the Government of Ontario, Innovation PEI, the Government of Quebec, the Government of Saskatchewan, and the Government of Yukon for supporting us to empower Canadian innovation.

Do you have a business challenge that could benefit from a research solution? If so, contact Mitacs today to discuss partnership opportunities: BD@mitacs.ca.