1. Surface-localized plasmon resonance in a system of randomly arranged gold nanorods on a dielectric substrate.
   Yaremchuk I., Pidluzhna A., Stakhira P., Kuntyi O., Sus L., Savaryn V., Kostruba A., Fitio V. and Bobitski Y.
   2021. Ukr.J.Phys.Opt. 22: 69 – 82. doi: 10.3116/16091833/22/2/69/2021


2. Stationary optical solitons with nonlinear chromatic dispersion for Lakshmanan–Porsezian–Daniel model having Kerr law of nonlinear refractive index.
   Abdullahi Rashid Adem, Basetsana Pauline Ntsime, Anjan Biswas, Salam Khan, Abdullah Khamis Alzahrani and Milivoj R. Belic. 2021. Ukr.J.Phys.Opt. 22: 83 – 86. doi: 10.3116/16091833/22/2/83/2021


3. Photo-alignment control of topological defects in nematic liquid-crystal cells.
   Golub P. V. and Vasnetsov M. V. 2021. Ukr.J.Phys.Opt. 22: 87 – 91. doi: 10.3116/16091833/22/2/87/2021


4. 25-km long transmission and real-time detection of 5-GBd/s optical QPSK data using external phase-error compensation.
   Trong-Thuy Ha, Yong-Yuk Won and Dongsun Seo. 2021. Ukr.J.Phys.Opt. 22: 92 – 100.
   doi: 10.3116/16091833/22/2/92/2021


5. Electronic band structure of cubic solid-state CdTe_1–xSe_x solutions.
   Ilchuk H. A., Andriyevsky B., Kushnir O. S., Kashuba A. I., Semkiv I. V. and Petrus R. Yu.
   2021. Ukr.J.Phys.Opt. 22: 101 – 109. doi: 10.3116/16091833/22/2/101/2021


6. Anisotropy of acousto-optic figure of merit in the XZ plane of Pb₅Ge₃O₁₁ crystals.
   Mys O., Orykhivskyi I., Kostyrko M. and Vlokh R. 2021. Ukr.J.Phys.Opt. 22: 110 – 122.
   doi: 10.3116/16091833/22/2/110/2021