Transactions in Optics and Photonics, Volume 1 Issue 2 (2026)



Open Access Article

Role of Tunable Nonlinearities of Metamaterials on Tightly Focused Beam Generation

by N. K. Hashim, Mustafa Bayram, A. K. Shafeeque Ali, Gopi Somasundaram

ABSTRACT: MetaMaterials (MMs) offer strong tunability of optical properties, enabling diverse photonic applications. We investigate the role of tunable optical nonlinearities in the formation of Tightly...

Open Access Article

How to Solve a Common Problem of Organic Luminescent Materials: Concentration Quenching of Luminescence

by Alexander Kukhta

ABSTRACT: Concentration quenching is a common problem in organic luminescent materials, significantly reducing the efficiency of luminescent devices and luminescence-based tools. Although the mechanism of...