Dr. Roman A. Zakoldaev
Research fellow at UiT The Arctic Univ of Norway
SPIE Involvement:
Author
Area of Expertise:
Laser physics , Mesoporous materials , Waveguides , Microfluidic , Photonics , Beam shaping
Websites:
Profile Summary

My research focuses on the intersection of photonics, laser technologies and opto-fluidics applied for spectroscopy analysis. During my undergraduate studies (2015-2018), I developed a new method for inscription of waveguides and nanofluidic elements. These resulted in the creation of a photonic gas sensor, leading to a patented technology licensed to Laser Center LLC .
In 2020, I founded the "Direct Laser Writing in Glass" group at ITMO University for advanced sub-micron structuring of optical materials to design augmented reality elements, form bulk microfluidics and new waveguide types.
In 2023, I began a postdoctoral position in the Optical Sensing group at UiT, Norway, where we are developing waveguide-based sensors for greenhouse gases and performing isotope-specific detection.

Publications (2)

Proceedings Article | 10 March 2021 Presentation + Paper
Proceedings Volume 11675, 116750L (2021) https://doi.org/10.1117/12.2583243

Proceedings Article | 28 November 2013 Paper
Roman Zakoldaev, Maksim Sergeev, Galina Kostyuk
Proceedings Volume 9065, 90650P (2013) https://doi.org/10.1117/12.2053146
KEYWORDS: Waveguides, Water, Laser irradiation, Glasses, Laser applications, Refractive index, Chemical elements, Fiber lasers, Polarizability, Optical properties

Conference Committee Involvement (1)
Fundamentals of Laser Assisted Micro- and Nanotechnologies 2013
24 June 2013 |
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