Trung-Thanh Le

Work place: Faculty of Information Technology, Hanoi University of Natural Resources and Environment, Hanoi, Vietnam



Research Interests: Computational Science and Engineering, Computer systems and computational processes, Quantum Computing Theory


TRUNG-THANH Le (1980-), male,  Hanoi, Vietnam, PhD, received the B.Sc. and M.Sc. degrees in electronic and telecommunication engineering from Hanoi University of Science and Technology, Vietnam in 2003 and 2005, respectively. He received the PhD degree in electronic engineering from La Trobe University, Australia in 2009. He was a lecturer at the University of Transports and Communications, Hanoi, Vietnam from 2003-2010 and since 2010, he is with Hanoi University of Natural Resources and Environment, Hanoi, Vietnam and is the Dean of the Faculty of Information Technology. His research interests include all-optical signal processing circuits and quantum communications.

Author Articles
Microring Resonators Based on 6x6 Generalized Multimode Interference Structures using Silicon Waveguides for Photonic Applications

By Trung-Thanh Le Cao-Dung Truong

DOI:, Pub. Date: 8 Jun. 2012

In this paper, we would like to propose a new microring resonator structure based on 6x6 Generalized Mach Zehnder interferometer (GMZI) using silicon waveguides. It is showed that this new kind of the devices works as three separated microring resonators. This characteristic of the device leads to a variety of tasks important to optical communications, including switching, filtering, add-drop multiplexing, sensing and modulation. In our study, silicon waveguides are used for designing the proposed devices. The transfer matrix method (TMM) and the three dimensional beam propagation methods (3D-BPM) are used to optimally design the device.

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