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Proceedings Paper

All-optical logic not gate based on cross phase modulation in highly nonlinear fiber using pre-chirped pulse probe
Author(s): Jun Luo; Jinlong Yu; Wenrui Wang; Jingzhong Guo; Bingchen Han; Enze Yang
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Paper 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.

Paper Details

Date Published: 18 February 2011
PDF: 6 pages
Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 79881P (18 February 2011); doi: 10.1117/12.887995
Show Author Affiliations
Jun Luo, Tianjin Univ. (China)
Jinlong Yu, Tianjin Univ. (China)
Wenrui Wang, Tianjin Univ. (China)
Jingzhong Guo, Tianjin Univ. (China)
Bingchen Han, Tianjin Univ. (China)
Shanxi Datong Univ (China)
Enze Yang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 7988:
Optical Transmission Systems, Switching, and Subsystems VIII
Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada, Editor(s)

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