All-optical logic not gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe

Jun Luo; Jinlong Yu; Wenrui Wang; Jingzhong Guo; Bingchen Han; Enze Yang

doi:10.1117/12.887995

18 February 2011 All-optical logic not gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe

Jun Luo, Jinlong Yu, Wenrui Wang, Jingzhong Guo, Bingchen Han, Enze Yang

Author Affiliations +

Proceedings Volume 7988, Optical Transmission Systems, Switching, and Subsystems VIII; 79881P (2011) https://doi.org/10.1117/12.887995
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

All-optical logic NOT gate is demonstrated based on cross phase modulation in highly nonlinear fiber while using a negatively pre-chirped pulse as the probe light, with the output logic NOT signals of improved extinction ratio. Assessment of 10 Gb/s Operation is carried out using pulse probe with and without pre-chirping stage. At least 3 dB extinction ratio improvement is obtained compared to the implementation using chirp free pulse probe.

Citation Download Citation

Jun Luo, Jinlong Yu, Wenrui Wang, Jingzhong Guo, Bingchen Han, and Enze Yang "All-optical logic not gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe", Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 79881P (18 February 2011); https://doi.org/10.1117/12.887995

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