THANH, Le Trung.
 All-optical NAND and AND gates based on 3x3 general interference multimode interference couplers.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 26, n. 2, june 2010.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/2722" target="_new">https://js.vnu.edu.vn/MaP/article/view/2722</a>&gt;. Date accessed: 18 may 2024.