Proposal and investigation of photonic data selector based on cross-phase modulation in a highly nonlinear fiber |
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| Affiliation: | 1. College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China;2. College of Physics and Electronic Engineering, Xinjiang Normal University, Urumqi 830054, China;3. Department of Physics Kashi Normal College, Kashi 844006, China;1. Information and Navigation College, Air Force Engineering University, 710077, Xi’an, China;2. National Key Laboratory of Science and Technology on Space Microwave, 710000, Xi’an, China;3. Xi’an Kono Network and Information Security Technology Institute, 710072, Xi’an, China;1. The Guo China-US Photonics Laboratory, Changchun Institute of Optics, Fine Mechanics, and Physics, Chinese Academy of Sciences, Changchun 130033, China;2. Department of Physics, Faculty of Science, University of Fayoum, Fayoum 63514, Egypt;3. The Institute of Optics, University of Rochester, Rochester, NY 14627, USA;1. Device Simulation Lab, Dept. of Electronics & Communication Engg, Institute of Technical Education & Research, Siksha ‘O’ Anusandhan University, Khandagiri, Bhubaneswar, Odisha, India;2. Dept. of Mathematics, Institute of Technical Education & Research, Siksha ‘O’ Anusandhan University, Khandagiri, Bhubaneswar, Odisha, India;3. Dept. of Electronics &TC Engg, IGIT, Saranga, Dhenkanal, Odisha, India |
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| Abstract: | It is proposed and demonstrated a design of 2-to-1 photonic data selector based on the cross-phase modulation in a highly nonlinear fiber. By using bidirectional configuration, this scheme has potentially advantages of cost effective and simple structure. The correct output logic function is obtained at 40 Gbit/s without using any additional input light beams. In addition, the output signals have a single spectrum component by reasonable selecting input signals wavelength, which is important for transmission and scalability. The dependences of performances on signal wavelength, pump power, the temporal relative position of pulses, as well as the OSNR and chirp of input signals are calculated and discussed respectively, showing impressive operation performance. This scheme could be a promising candidate for future ultrafast all-optical signal processing applications. |
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