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Florian Schreck

Just Landed

2 days ago

Postdoc on Continuous Optical Clocks University of Amsterdam in Netherlands

Degree Level

Postdoc

Field of study

Atomic Physics

Funding

Temporary employment contract for 24 months; gross monthly salary €3,546 to €5,538 (Scale 10), plus 8% holiday allowance and 8.3% year-end allowance.

Deadline

Jan 31, 2027

Country flag

Country

Netherlands

University

University of Amsterdam

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Keywords

Atomic Physics
Many-body Systems
Quantum Sensing
Physics

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This postdoctoral project sits at the intersection of experimental atomic physics, precision optics, and quantum technology. The work is embedded in the University of Amsterdam’s Institute of Physics and the Strontium Quantum Gases Group, led by Prof. Dr. Florian Schreck, and is carried out together with the group’s spin-off OpticsFoundry B.V. and in collaboration with the Nonlinear Nanophotonics group at the University of Twente. The project focuses on developing technology to robotically manuf...

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Posted Yesterday

About this position

This postdoc in the Strontium Quantum Gases Group at the Institute of Physics, University of Amsterdam focuses on advancing continuous optical clocks toward superradiant and zero-deadtime operation.

You will join an international research environment working with ultracold strontium gases and precision measurement techniques. The project builds on the group’s previous work on continuous Bose-Einstein condensation and aims to remove the dead time that limits conventional pulsed clock operation.

In this role, you will contribute to experimental clock development, including debugging and running measurements, designing and constructing machine upgrades, analysing data, reading the literature, and helping write papers. The position also involves contributing ideas, taking initiative, and participating in broader group life such as student education, lab organisation, and outreach.

The team works on two complementary clock concepts: a superradiant clock based on lasing on an ultranarrow optical transition, and a zero-deadtime clock that uses a continuous ultracold Sr source feeding multiple interrogation zones in one vacuum chamber. The project is embedded in the Quantum Delta NL Ultracold Atom Quantum Sensing Testbed, linking the work to related efforts in optical time and frequency distribution, quantum sensing, atom interferometry, quantum simulation, and optical tweezer platforms.

The group is headed by Prof. Dr. Florian Schreck, and the vacancy sits within the Quantum Gases & Quantum Information cluster of the Van der Waals-Zeeman Institute. The wider institute environment offers a strong mix of experimental physics, collaboration, and access to adjacent quantum technology projects.

Funding details

Temporary employment contract for 24 months; gross monthly salary €3,546 to €5,538 (Scale 10), plus 8% holiday allowance and 8.3% year-end allowance.

What's required

A recent PhD in experimental ultracold atom or trapped ion physics is required. Applicants should have great team-working skills, initiative, good time management skills, and good communication skills in oral and written English.

How to apply

Apply online via the application button on AcademicTransfer. Submit a detailed CV with months for education and work experience, a letter of motivation, a list of publications, and the names and email addresses of two referees in one single PDF file apart from the CV.

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Professors

Prof. Dr. at University of Amsterdam

University Name
Country flag

Netherlands

Research Interests

Electronics

Physics

Quantum Sensing

Atomic Physics

Experimental Physics