Canonical logic units using bidirectional four-wave mixing in highly nonlinear fiber

• 作 者: W.C.Dong J.Hou Y.S.Kadhim S.K.Tawfeeq X.L.Zhang
• 机 构: Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information,Huazh
• 出 处: Photonics Research
• 发表日期: 2015年04期
• 关键词: bidirectional mixing enlarge canonical DPSK correct transparency Wavelength subs

All-optical canonical logic units at 40 Gb/s using bidirectional four-wave mixing(FWM) in highly nonlinear fiber are proposed and experimentally demonstrated. Clear temporal waveforms and correct pattern streams are successfully observed in the experiment. This scheme can reduce the amount of nonlinear devices and enlarge the computing capacity compared with general ones. The numerical simulations are made to analyze the relationship between the FWM efficiency and the position of two interactional signals.

All-optical canonical logic units at 40 gb / s using bidirectional four-wave mixing (FWM) in highly nonlinear fibers were proposed and experimentally demonstrated. Clear temporal waveforms and correct pattern streams are successfully observed in the experiment. This scheme can reduce the amount of nonlinear devices and enlarge the computing capacity compared with general ones. The numerical simulations are made to analyze the relationship between the FWM efficiency and the position of two interactional signals.