STEM
Pankaj K. Jha in the quantum technology laboratory (photo of Alex Dunbar)
The detection of unique photons – the smallest unit of light – is crucial for advanced quantum technologies such as optical quantum IT, ultra -sensitive communication and imagery. Supervisory unique photons (SNSPD) detectors are the most effective way to detect unique photons and these detectors can quickly have many photons, have little false accounts and provide precise timing. However, most of these detectors only operate at very low temperatures.
Pankaj K. Jha, deputy professor in the electrical and computer engineering department in the Engineering and ITreceived a subsidy from the National Science Foundation to develop unique photon detectors using iron -based superconductors that can operate at higher temperatures. Unique photon detectors that he develops will make these devices smaller, easier to access and more scalable.
“The generation, manipulation and detection of unique photons are at the heart of optical quantum technologies. Losing a photon means a loss of information, whether this information is coded in a photonic qubit or represents an image of a distant satellite, ”explains JHA.
These high -temperature SNSPDs will also progress the domain of quantum technology, allowing imaging in a hungry space of photons, quantum photonics on chip and an optical quantum calculation, as well as applications in biomedical research. The development of these unique photons detectors supports the objectives of the National Quantum Initiative Act of 2018 and the Chips and Science Act of 2022, which are both aimed to promote the advancement of quantum technologies.
The project will also focus on improving science education and training for future enrollment, providing practical research opportunities in quantum technology to kindergarten students at 12th year at first cycle levels.