Dual-wavelength generation with terahertz spacing using GaAs–AlGaAs microring resonator waveguides

• Main Authors: Sarrigani, G. V., Matori, Khamirul Amin, Amiri, I. S., Ahmad, H., Fadaeifard, Firouz
• Format: Article
• Language: English
• Published: American Scientific Publishers 2017
• Online Access: http://psasir.upm.edu.my/id/eprint/54623/1/Dual-wavelength%20generation%20with%20terahertz%20spacing%20using%20GaAs%E2%80%93AlGaAs%20microring%20resonator%20waveguides.pdf; http://psasir.upm.edu.my/id/eprint/54623/; https://www.ingentaconnect.com/content/asp/jctn/2017/00000014/00000001/art00055
• Institution: Universiti Putra Malaysia

In this research, we present the demonstration of GaAs–AlGaAs waveguide resonators. Two microring resonators (MRRs) have the same radius of 6.36 μm are coupled and used to generate dual-wavelength with terahertz (THz) spacing. We have shown that such resonators can be used to generate ultra-wide fre...