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Colloidal QD Photodiodes for Compressed Spectral Sensing

icon building Company : Imec
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Job Description - Colloidal QD Photodiodes for Compressed Spectral Sensing

The Challenge

Spectral sensingextends the capabilities of traditional broadband detectors by revealing material-specificsignatures that remain hidden in conventional broadband imaging. Accessingspectral information in the short-wave infrared (SWIR) range is particularlyvaluable for applications such as Earth observation, agrifood monitoring, andwaste-sorting technologies. Conventional optical-filter-basedsolutions, however, tend to be bulky and significantly reduce the availableoptical signal after filtering.

What you will do

In thisproject, you will investigate the integration of solution-processable colloidal quantum-dot (cQD)photodiodes with compressed-sensing-based spectral reconstructionmethods as an alternative to conventional filter-based solutions.

You will get the chanceto
  • Fabricate and characterize cQD photodiodes
  • Explore the impact of optical cavities on cQD photodiodes
  • Investigate reconstruction algorithms forspectral signal recovery

Yourexperimental work will be supported by data analysis and modeling, helping youdraw meaningful conclusions from your results. In addition, you will have theopportunity to work in an international research environment, collaboratingwith experienced researchers and engineers who will support your scientificgrowth.

Student requirement

We are seekingan MSc student passionate about optoelectronic devices and with a basicunderstanding of semiconductor physics. You should be naturally curious andeager to explore new ideas. A background in nanoscience, nanotechnology,engineering, physics, materials science, chemistry, or a related field isimportant. Having a hands-on mindset and some initial programming experience(e.g., in Python or MATLAB) is required. A strong command of English isessential for effective communication.

Type ofwork: Experimentalwork (60%), data analysis/simulation (40%)

Type of internship: Master internship, PhD internship

Duration: 6 to 9 months

Required educational background: Nanoscience & Nanotechnology, Physics, Electrotechnics/Electrical Engineering, Electromechanical engineering, Mechanical Engineering, Materials Engineering, Chemistry/Chemical Engineering, Other

University promotor: Jan Genoe (KU Leuven)

Supervising scientist(s): For further information or for application, please contact Gokhan Kara ([email protected])

The reference code for this position is 2026-INT-071. Mention this reference code in your application.

Imec allowance will be provided.

Applications should include the following information:
  • resume
  • motivation
  • current study

Incomplete applications will not be considered.

Application deadline

As long as the job is online

Study level

Master level or equivalent

Job Category

Technology
Original job Colloidal QD Photodiodes for Compressed Spectral Sensing posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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