Simultaneously All-Optical Inverted and Noninverted Wavelength Conversion Employing Ultra-Small Silicon-on-Insulator Waveguide |
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| Authors: | Jianwei Wu Fengguang Luo Cristiano de Mello Gallep Shyh-Lin Tsao |
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| Affiliation: | (1) Institute of Optoelectronics Science and Engineering & Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, People’s Republic of China;(2) Telecommunication Technology Division/CESET, State University of Campinas, Limeira, SP, Brazil;(3) Optical Fiber System Laboratory, Institute of Electro-optical Science and Technology, National Taiwan Normal University, Taipei, Taiwan, Republic of China |
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| Abstract: | We propose single-to-dual all-optical wavelength conversion based on stimulated Raman effect on silicon waveguides. Simulation results of non-return-to-zero (NRZ) pseudorandom bit sequence (27–1 code) at 10, 50, and 200-Gbit/s rates of conversion in an ultra-small silicon-on-insulator waveguide are presented. The main goal in the proposed scheme is that the converted signal can be obtained simultaneously inverted, at the 1550 nm channel (down-conversion) and non-inverted, at the 1846 nm channel (up-conversion), for original signal fixed at 1686 nm. |
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| Keywords: | Integrated optics Silicon-on-insulator Wavelength conversion Simulation |
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