Matti Raasakka
University Lecturer
Research Interests
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Positions (1)
Aalto University
Aalto University
4 months ago
Aalto University’s Micro and Quantum Systems (MQS) research group is recruiting for the Q-GEN project, a Business Finland-funded initiative that bridges quantum computing and life sciences . The call includes both a PhD/doctoral researcher position and a postdoctoral researcher position, with applications open until 31 August 2026 . The research sits at the intersection of quantum algorithms , quantum information , computational biology , genomics , bioinformatics , materials science , and enzyme design . The project explores hybrid quantum-classical approaches and AI-enabled methods for problems such as genome-assisted breeding, sustainable biomaterials, and cellulose-processing enzyme design. The doctoral researcher role is aimed at candidates with a Master’s degree and strong academic records in theoretical physics, mathematics, computer science, or a related field. The postdoctoral role requires a PhD and a solid background in quantum computing, with demonstrated independent and collaborative research ability. For both roles, English proficiency is required and Finnish is not required. Familiarity with the listed topics is an advantage, and teaching experience is valued. The positions are based at Aalto University in Espoo, Finland, within the Department of Electronics and Nanoengineering. The MQS group is led by Professor Ilkka Tittonen and includes active work on quantum walk algorithms, variational quantum algorithms, adiabatic quantum computation, and quantum machine learning. The project is supported by access to quantum hardware and a multidisciplinary research environment. Funding is provided through Business Finland’s Rise to Challenge programme. The doctoral researcher contract is fixed-term for two years with a starting salary of about 3100€/month , and the postdoctoral researcher contract is fixed-term for two years with a salary of about 4200€/month . To apply, candidates should use Aalto University’s recruitment portal via the relevant “Apply now!” link, submit the required documents in PDF format, and apply before the deadline. Email applications are not accepted.
4 months ago
Articles (3)
In the optical detection of distant objects, one can benefit from quantum light properties over those of classical light. Two-beam correlation-enhanced protocols can improve imaging or target detection even under strong background noise and in the low photon flux regime. We demonstrate that a partially reflecting jamming object introduces noise to these protocols, including quantum illumination. In contrast to background noise, the signal radiation reflected from the jammer is correlated with the corresponding idler beam. We analyze the means to mitigate this noise and introduce an indistinguishability parameter μ, showing how efficiently the jammer can be distinguished from the target. We use the quantum Chernoff bound and the density matrix orthogonalization procedure to separate the contributions from the target, the background, and the jammer. We illustrate our findings with an experiment using optical entangled photon pairs at 800 nm. Our results can be applied to the design of target detection protocols and advanced imaging techniques.
Year:
2024
Year:
2023
Year:
2020
Collaborators (1)
I. Tittonen
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