THANH, Le Trung.
 Analysis and design o f  multimode interference coupler based racetrack resonators with the effects of higher order modes.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 23, n. 4, dec. 2007.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/2199" target="_new">https://js.vnu.edu.vn/NST/article/view/2199</a>&gt;. Date accessed: 18 dec. 2024.