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Summary of Science materials doctoral thesis: Design and investigation of 1D, 2D photonic crystals for bistable devices

The dissertation targets the basic research on the physical models and new structures; calculating and simulating the bistable devices using 1D, 2D PhC structures. The effects of the PhC configuration and structural parameters on the optical characteristics and working performance of bistable devices will be investigated. | MINISTRY OF EDUCATION VIETNAM ACADEMY AND TRAINING OF SCIENCE AND TECHNOLOGY GRADUATE UNIVERSITY SCIENCE AND TECHNOLOGY HOANG THU TRANG DESIGN AND INVESTIGATION OF 1D 2D PHOTONIC CRYSTALS FOR BISTABLE DEVICES Specialized Materials for Optics Optoelectronics and Photonics Numerical code 9 44 01 27 SUMMARY OF SCIENCE MATERIALS DOCTORAL THESIS Hanoi - 2020 The thesis was completed at Key Laboratory for Electronic Materials and Devices Institute of Materials Science Vietnam Academy of Science and Technology. Supervisors 1. Assocc. Prof. Dr. Ngo Quang Minh 2. Prof. Dr. Arnan Mitchell Reviewer 1 Reviewer 2 Reviewer 3 The dissertation will be defended at Graduate University of Science and Technology 18 Hoang Quoc Viet street Hanoi. Time . . 2020 The thesis could be found at - National Library of Vietnam - Library of Graduate University of Science and Technology - Library of Institute of Science Materials 9. INTRODUCTION 1. The urgency of the thesis Micro- and nano-structured photonic and optoelectronic devices have been the great interests for their outstanding applications and features in integrated micro-optoelectronic circuits with high processing speed. Their unique properties have been expected to realize the new generation of opto-electronic components with high efficiency low cost and low energy consumption. 1-5 . There are two main approaches to improve the efficiency functionality and reduce the cost of photonic and opto-electronic devices i firstly of using new structures for the core elements that build up the devices ii the other approach is the use of advanced materials with many special features. Within the framework of my Ph.D. thesis in materials science speciality in optical materials opto-electronics and photonics I will study in depth and present the use of new structures for photonic materials and devices which have not been available in nature for applications in telecommunication and optical processing. Photonics was appeared in the 80s of the XIX .