Postdoctoral Researcher Photoacoustics

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Postdoctoral Researcher Photoacoustics

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Job description

Offer DescriptionWhat you will doOptoAcoustics investigates the interaction between light and mechanical vibrations. While this field used to be driven by fundamental research, it benefited from the development of micro-nano fabrication techniques so that it has nowadays reached a degree of maturity that allows to use cavity optomechanical systems for real-life applications.One example is the Optomechanical Ultrasound Sensors (OMUS) developed at IMEC. These optomechanical microphones exhibit record sensitivities for the measurement of acoustic waves, paving the way for deeper and higher resolution photoacoustic imaging for biomedical applications.One of the key challenges to translate these structures into a final medical imaging system is to be able to read signals coming from large arrays of OMUS.The aim of this postdoctoral position is to enable the interrogation of many optomechanical structures by using advanced multiplexing schemes for photoacoustic imaging applications. Eventually, the number of addressed sensors could scale up to hundreds/thousands of microphones. This should be achieved without degrading the performances of the OMUS, while keeping the readout scheme realistic in terms of readout time, optical power and so on.In the framework of this project, you will investigate experimentally and numerically the performances of multiplexed OMUS arrays. To this end, you will use optomechanical systems fabricated in IMEC’s state of the art cleanroom facilities, as well as the different characterization setups available in the lab.You will also be involved in exploring the OMUS platform for other applications such as force, chemical, mass, biological, or acceleration sensing. To this end, resonant detection through electrostatic and optical forces will be considered. The nonlinear behavior of these structures could also be investigated.Where to apply WebsiteRequirementsResearch Field Physics Education Level PhD or equivalentResearch Field Engineering » Electrical engineering Education Level PhD or equivalentSkills/QualificationsWho you are

• A highly motivated researcher, holding a PhD degree in photonics, optics, electrical engineering, physics or equivalent.
• You are a team player and have good communication skills as you will work in a multidisciplinary and multicultural team spanning several imec departments.
• Given the international character of the position, an excellent knowledge of English is a must.
• A prior experience in photoacoustics with optical/optomechanical sensors is a plus.

Languages ENGLISH Level ExcellentAdditional InformationBenefitsWhat we do for youWe offer you a post doc position at the KULeuven in collaboration with imec, in Leuven, Belgium. The postdoc will mainly take place at imec facilities. The imec team is specialized in Multiphysics, Photonics and in the development of optomechanical devices. The group at KULeuven has a strong expertise in the application of Cardiovascular Imaging and Dynamics.The promoters for this topic are both, Prof. J. D’hooge (KUL) and Prof. X. Rottenberg (imec).The synergies within the teams will provide you a very rich and multidisciplinary working environment.We are committed to being an inclusive employer ( ) and proud of our open, multicultural, and informal working environment with ample possibilities to take initiative and show responsibility. In everything we do, your future colleagues are guided by the imec values of passion, excellence, connectedness, and integrity. We commit to supporting and guiding you in this process, not only with words but also with tangible actions. Through imec.academy, ‘our corporate university’, we actively invest in your development to further your technical and personal growth.We are aware that your valuable contribution makes imec a top player in its field. Your energy and commitment are therefore appreciated by means of a market appropriate scholarship.Work Location(s)Number of offers available 1 Company/Institute Imec Country Belgium GeofieldContact CityHeverlee WebsiteStreetkapeldreef 753001 HeverleeBelgiumSTATUS: EXPIREDShare this page

Expected salary

Location

Heverlee, Brabant Flamand

Job date

Sat, 20 Jul 2024 05:00:09 GMT

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