Senior Quantum Optics Scientist

2 weeks ago


Kongens Lyngby, Lyngby-Tårbæk Kommune, Denmark Danmarks Tekniske Universitet (DTU) Full time

Developing Advanced Quantum Systems

As a PhD student in our group, you will have the opportunity to work on the development of advanced quantum systems, including quantum light sources, detectors, and photonic circuits. You will be responsible for designing, developing, and testing these systems, as well as collaborating with other members of the team to integrate them into larger-scale quantum architectures.

Your specific responsibilities will include developing numerical methods and experimental validations to address some of the research topics listed below:

  • Develop a theoretical framework for the mapping of quantum circuits designed for monolithic computing schemes, to a QD-based multi-node remote quantum processing architecture.
  • Experimentally characterize quantum emitters in InP-based material systems with a focus on telecom C-band wavelength. More specifically:
    • Perform spectroscopy and the optical imaging of various quantum emitters.
    • Implement optical setups for optical device characterization at cryogenic temperatures.
    • Perform full quantum optical characterization of the fabricated devices: purity (Hanbury Brown-Twiss), efficiency, and indistinguishability (Hong-Ou-Mandel).
  • Collaborate with an interdisciplinary team to design and characterize novel QD-based quantum light sources for remote quantum computing demonstrators in SiN at 1550 nm.
  • Collaborate with an interdisciplinary team to design and characterize novel hybrid SiN-based integrated photonic devices with a focus on distributed quantum computing applications.
  • Publish research findings in top-tier scientific journals and present at international conferences.
  • Assist in the supervision of graduate students and experimental PhD students and contribute to the mentorship of junior researchers.
  • Participate in project-related activities and meetings.


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