Editors’ choice for the thematic issue “Nanooptics, Photonics and Coherent Spectroscopy” is the paper D. A. Kolymagin, D. A. Chubich, D. A. Shcherbakov, R. P. Matital, A. V. Gritsienko, A. V. Pisarenko, I. V. Dushkin & A. G. Vitukhnovskiy,Waveguide Structures and Photon Splitters Fabricated via Direct (3 + 1)D Laser Printing // Bulletin of the Russian Academy of Sciences: Physics, 2023, Volume 87, Issue 12, P. 1779-1784..