Post-doctoral position - Recruitment No 38/2026
Role Overview:
Post-doc position available in the Institute of Physical Chemistry PAS within National Science Center (NSC) NCN OPUS 25, project no. 2023/49/B/ST7/01482, entitled “Novel laser sources by exploiting nonlinear complexity in optical fibers.” The project’s goal is to develop innovative strategies using the nonlinear complexity of light waves in optical fibers. We will explore various nonlinear effects and the spatial, temporal, and spectral freedoms of multimode fibers to develop new light sources and multidimensional light control techniques. Both single-mode and multimode fibers will be considered. Our main objective is to advance the understanding of spatiotemporal mode-locking and the potential of multimode fiber laser technology, aiming to discover novel regimes of multiple spatiotemporal dissipative solitons and soliton molecules. Managing the laser system’s complexity to achieve desired optical waveforms is a primary challenge. Machine learning and optimization procedures offer promising solutions for this. We propose using artificial intelligence to explore the controllability of novel dynamics in multimode fiber lasers, an area with significant unexplored potential.
Responsibilities:
- Developing and implementing platform for on-demand control of laser output with a use of machine-learning algorithms.
- Performing numerical simulations of linear and nonlinear beam propagation in optical fibers and fiber lasers.
- Participating in experimental work on building and characterizing fiber lasers.
- Data analysis and preparation of reports, scientific papers and conferences.
- Participating in supervising of work of Master student and/or Ph.D. students.
Requirements:
- Ph.D. in Laser Physics, or related discipline obtained in the year of employment in the project or within 12 years before 1 January of the year of employment in the project (this period might be longer due to family reasons according to NCN rules). For researchers with multiple PhDs, the date of the first PhD award is deemed the reference date.
- Fluency in English.
- Experience in one or both of the following areas is desirable: (a) numerical modeling of nonlinear phenomena in optical fibers and/or fiber lasers; (b) machine learning or AI-based programming, including instrumentation control and automation.
- Hands on experience in building fiber lasers and set-ups for its characterization will be strongly appreciated.
- Strong sense of creativity.
- Strong communication skills.
- Strong ability for independent working and for team working.
- Willing to acquire new skills and competences.
Qualifications:
- Research Field: Physics » Optics
- Education Level: PhD or equivalent
- Years of Research Experience: 4 - 10
- Languages: ENGLISH - Level: Excellent
What They Offer:
- Post-doctoral position (full-time employment) in the Institute of Physical Chemistry PAS with a gross salary of Around 12400 PLN gross per month financed from the NCN NCN OPUS 25, project no. 2023/49/B/ST7/01482.
- 100% of the work time of Postdoc will be devoted to the realization of the proposed project.
- The offer is for 12 months with a possible extension depending on the project fundings.
- The successful candidate will benefit in form of the knowledge and methods developed in the laboratory.
- We plan to publish the results of the work in high impact factor journals.
- The successful candidate will be eligible for all programs at the IPC PAS, including the IPC PAS Young Scientists competition and the IPC PAS Young Scientists Mobility competition.
- Institute provides an opportunity to participate in ERASMUS+ programme.