Control oof critical coupling in 3x3 MMI couplers based on optical micro-ring resonators and applications to selective wavelength switching, modulation, amplication and oscillation

Title: Control oof critical coupling in 3x3 MMI couplers based on optical micro-ring resonators and applications to selective wavelength switching, modulation, amplication and oscillation
Authors: Le, Trung Thanh
Keywords: Integrated optics;Coupled resonators;Multimode Interference Coupler;Coupling Matrix;Numerical Simulation
Issue Date: 2017
Publisher: The University of Da Nang
Series/Report no.: Journal of Science and Technology;No. 6 (115).2017
Abstract: Micro-ring resonator using 3x3 Multimode Interference (MMI) couplers or 3x3 planar directional coupler is a promising component for a new generation of functional optic devices such as switches, modulators and laser oscillators, which employ smaller applied voltages for control. In order to achieve these functional devices, means for voltage control of the coupling between the waveguides and the resonator is required. This paper presents a method of controlling the coupling coefficients to meet the critical coupling of 3x3 micro-ring resonator applied to optical switching, modulation and oscillation.
Description: p. 24-29
URI: http://repository.vnu.edu.vn/handle/VNU_123/60469
ISSN: 1859-1531
Appears in Collections:IS - Papers

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