Vanier scholars collaborate to reach new levels of precision and reveal a new world of possibilities
Sarah Odinotski (PhD in progress)
PhD student,听Electrical and Computer Engineering
> Institute for Quantum Computing
> Vanier Scholar听
Imagine a camera that 诲辞别蝉苍鈥檛 miss anything, one sensitive enough to detect individual photons of light. That鈥�s the goal of Sarah Odinotski and Jack DeGooyer, two PhD researchers from the Institute for Quantum Computing and Department of Electrical and Computer Engineering. The potential of their ambitious project was underlined when both were awarded prestigious Vanier Canada Graduate Scholarships for their distinct but complementary research.听听
Odinotski is part of the Quantum Photonic Devices Laboratory team, led by Dr. Michael Reimer. Her work focuses on designing sensors capable of detecting single photons, the smallest unit of light. By designing intricately patterned 鈥渕etamaterials,鈥� Odinotski aims to capture individual photons and convert them into detectable electronic signals.听听
鈥淚f you throw a snowball off the side of a cliff, it'll start rolling and will create an avalanche,鈥� she explains. 鈥淭he structures within our metamaterial are capable of efficiently generating one electron from the single absorbed photon. It can then take that electron and multiply it into millions of electrons to create an 鈥榓valanche鈥� of current.鈥�听
Jack deGooyer (PhD in progress)
PhD student, Electrical and Computer Engineering
> Institute for Quantum Computing
> Vanier Scholar听
Working in the same laboratory, deGooyer hopes to build a fully functioning camera made up of these precise sensors. To achieve this, he is developing microcircuits that can process and monitor the weak signals generated by the sensors. 鈥淲hat I鈥檓 doing is making scales the width of a human hair,鈥� deGooyer says. 鈥淭he scales count electrons as they鈥檙e passing by.鈥� This process is key to scaling up individual sensors into a system that can generate detailed images with near-perfect sensitivity.
From quantum computing to astronomy, the applications of this technology are incredibly diverse and consequential. One of the team鈥檚 motivations is to use their cameras for medical imaging. They hope their system will allow more accurate detection of cancerous cells for faster diagnosis and treatment.
The exciting possibilities of this technology were recognized by the two Vanier awards, which highlight the value of collaboration across research disciplines to enable new discoveries. 鈥淚t鈥檚 an affirmation of the research and the different philosophies that both Sarah and I bring to the project,鈥� deGooyer says.
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