22 May 2015 Two-photon absorption-based optical logic
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We have studied high speed optical logic utilizing ultrafast two-photon absorption (TPA) induced phase change in semiconductor optical amplifiers (SOA). Results show that this scheme can realize all-optical logic and encryption at data speeds to 250 Gb/s.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiang Zhang, Xiang Zhang, Wenbo Li, Wenbo Li, Hongyu Hu, Hongyu Hu, Niloy K. Dutta, Niloy K. Dutta, } "Two-photon absorption-based optical logic", Proc. SPIE 9467, Micro- and Nanotechnology Sensors, Systems, and Applications VII, 946731 (22 May 2015); doi: 10.1117/12.2177585; https://doi.org/10.1117/12.2177585


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