Postdoc – Lasers for Inertial Confinement Fusion

Deutsches Elektronen-Synchrotron (DESY); Hamburg; Vor Ort; EUR 45.000 - 60.000; Vollzeit

Zusammenfassung

Join a leading research center as a Postdoc in lasers for Inertial Confinement Fusion. You will develop innovative laser technologies that are essential for advancing cutting-edge fusion research, in a supportive environment fostering scientific excellence and professional growth.

Leistungen

Comprehensive training and development opportunities

Family-friendly and collegial atmosphere

Secure workplace with pension provision

Financial supplement for German job ticket

Qualifikationen

• Ph.D. degree in physics, optics or related fields required.
• At least three years of laser laboratory hands-on experience is preferable.

Aufgaben

• Design, simulate and set-up Yb:YLF laser amplifiers.
• Implement control over spectral and temporal shapes of laser pulses.
• Collaborate with international partners on laser research.

Kenntnisse

Pulsed laser science

Nonlinear optics

Teamwork

Communication skills

English language proficiency

Ausbildung

Ph.D. in physics, optics or related fields

Jobbeschreibung

Postdoc – Lasers for Inertial Confinement Fusion

For our location in Hamburg we are seeking:

Postdoc – Lasers for Inertial Confinement Fusion

Remuneration Group 13 | Limited: 2 years | Starting date: 01.09.2025 | ID:FSPO007/2025 | Deadline: 30.06.2025 | Full-time/Part-time

DESY, with more than 2900employees at its two locations in Hamburg and Zeuthen, is one of the world's leading research centres. Its research focuses on decoding the structure and function of matter, from the smallest particles of the universe to the building blocks of life. In this way, DESY contributes to solving the major questions and urgent challenges facing science, society and industry. With its ultramodern research infrastructure, its interdisciplinary research platforms and its international networks, DESY offers a highly attractive working environment in the fields of science, technology and administration as well as for the education of highly qualified young scientists.

Over the recent years, DESY has also become an international hotspot for cutting-edge laser science. With the advent of inertial confinement fusion (ICF) research in Germany, DESY will boost its activities in this thriving research field.

We are seeking two motivated (one position can be filled with a candidate who just completed the PhD) and innovative Postdocs/Laser Scientists to join the IGNYTe project which is funded by the German Ministry of Research, Technology and Space in the scope of the Fusion 2040 programme. After reaching scientific gain in laser-driven ICF experiments at the National Ignition Facility, there is a global endeavour to turn the scientific milestone into practical application. The IGNYTe project addresses the currently unresolved challenge of creating an efficient ultraviolet (UV) light source that can suppress spurious nonlinearities in direct drive fusion target compression. As part of the IGNYTe team, you will develop a laser comprised of a shapeable incoherent fibre front-end, low-temperature cooled Joule-class Yb:YLF amplifiers and novel broadband third-harmonic generation schemes. The positions will be limited by default to two years, but we are seeking candidates who are motivated to contribute longer to the project.

About your role:

• Design, simulate and set-up cryogenically cooled solid-state regenerative and multi-pass Yb:YLF laser amplifiers
• Implement intelligent control over spectral and temporal shapes of broadband nanosecond laser pulses

Broadband UV-generation position

• Push the frontiers of nonlinear optics in multi-pass cells
• Optimize third harmonic generation in nonlinear gases
• Develop scaling concepts to kJ pulse energy levels
• Collaborate closely with other laser research groups at DESY and with our international partners
• Integrate your developments into the control system of the facility and advance their technology readiness levels (TRLs) as far as possible
• Present your work at conferences and in scientific publications

About you:

• Ph.D. degree in physics, optics or related fields
• At least three years of laser laboratory hands-on experience, more is a plus
• Profound understanding of pulsed laser science and/or perturbative nonlinear optics
• Team player with good communication skills
• Good command of English
• High motivation to work on the project

Good reasons to join:

• Advance one of the hottest topics in laser science and collect experience in the rapidly growing fields of optics and photonics
• Contribute to highly important fusion energy research
• Work in an excellently equipped research centre with cutting-edge laboratories and on-site computer clusters
• No teaching requirement, you can spend your working time for research

Look forward to a unique working environment on our international research campus. Respectful cooperation and the well‑being of our DESY employees are particularly important to us. Gender equality is an important aspect for us. You will benefit from our family-friendly and collegial atmosphere, our established health management and occupational pension provision. As a public funded employer, we offer you a secure workplace and facilitate your individual career with our comprehensive training and development opportunities. Remuneration is according to the regulations of the TV‑AVH. DESY offers its employees a financial supplement for a German job ticket (Deutschland-Ticket) at both locations.

Please submit your complete application documents (cover letter, CV, PhD, university transcripts and two letters of references) via our application portal. Please use our online tool for the submission of the letters of reference: Additional application documents

All applications must be submitted via our application portal.

DESY promotes equal opportunities and diversity. The professional development of women is very important to us and therefore we strongly encourage women to apply for the vacant position.
Applications from severely disabled persons will be given preference if they are equally qualified (sbv.desy.de ).

Job details

Title

Postdoc – Lasers for Inertial Confinement Fusion

2025-07-01 23:59 (Europe/Berlin)
2025-07-01 23:59 (CET)

DESY is one of the world’s leading accelerator centres. Researchers use the large-scale facilities at DESY to explore the microcosm in all its vari...