Three Questions for Prof. Dr. Maryna Leonidivna Meretska
In this three-question interview, we speak with the Group Leader of the Optical Metasurfaces Group at the Karlsruhe Institute of Technology (KIT), Prof. Dr. Maryna Leonidivna Meretska. Her research focuses on pushing the boundaries of photonics through the design, development, and experimental validation of novel active and passive meta-optical components.
Metasurfaces offer unprecedented control over light at the nanoscale, enabling functionalities that go far beyond conventional optical elements. In this short interview, she shares insights into her research perspective, current challenges in the field, and what drives innovation at the interface of nanofabrication, materials science, and optical physics.
What is the focus of your research in the field of photonics and what originally attracted you to this field of study?
During my undergraduate studies, I took semester-long courses in physics that covered each branch of the field. By the time I completed the course in Electromagnetics and Optics, I had come to believe it was a relatively trivial area of study. I was certain that I would choose a different branch of physics for my future endeavors. Ironically, I now work in the field of Nanophotonics. As I delved deeper into this topic, I discovered how rich and fascinating it is, and how photonics integrates phenomena from all branches of physics, including solid-state physics, mechanics, and the quantum world. Moreover, scientific results can often be observed with the naked eye, opening endless possibilities to demonstrate your work to loved ones and showcase your creative, artistic side.
What are some of the most surprising or unexpected applications of photonics that you have encountered in your research or studies?
Honestly, every time I start to explore the new concept in nanophotonics, it begins to fully captivate me. I am fascinated by the laws of nature and how fundamental they are across the universe, regardless of the inequalities that exist on our planet.
What excites you most about the future of photonics, and where do you see your research taking you in the coming years?
The 20th century was marked by significant discoveries in solid-state physics that transformed our society. We can now hardly imagine life without all the electronic devices around us. I believe the 21st century will bring a photonics revolution, where optical communication, computing, and lightweight, complex optical systems will reshape society. Advances in ultrashort laser pulses and new microscopy techniques will enable the photonics community to uncover fundamental principles of matter interaction, better understand how the brain works, and improve diagnostics of various diseases.
