All-optical photonic crystal Feynman and NOT logic gates based on the interference effect

MSK Shoja, E Veisi, M Seifouri, S Olyaee - Optik, 2023 - Elsevier
In this paper, an ultra-compact photonic crystal structure for the development of reversible
Feynman and NOT logic gates is introduced. The proposed structure includes two …

Design and Comparative Analysis of an Ultra-Fast, Low-Power All-Optical 4× 2 Encoder Using a Silicon Y-Shaped 2D Photonic Crystal

R Arunkumar, S Robinson - Silicon, 2024 - Springer
The optical Encoder plays a crucial role in optical computing and communication
applications. This proposed work employs an innovative technique to design and simulate a …

Realization of an all-optical ultra-fast and compact reversible Feynman logic gate

E Veisi, MS Keshvari, M Seifouri, S Olyaee - Journal of Russian laser …, 2023 - Springer
We present a photonic-crystal structure for a reversible Feynman logic gate to be used in all-
optical processors. The proposed structure consists of GaAs dielectric rods in the air. We use …