期刊论文详细信息
Photonics | |
All Optical Signal-Processing Techniques Utilizing FourWave Mixing | |
Refat Kibria1  Michael W. Austin1  | |
[1] School of Electrical & Computer Engineering, RMIT University, Melbourne 3000, Australia; | |
关键词: four wave mixing (FWM); optical signal processing; wavelength conversion; wavelength regeneration; pattern recognition; frequency measurement; | |
DOI : 10.3390/photonics2010200 | |
来源: DOAJ |
【 摘 要 】
Four Wave Mixing (FWM) based optical signal-processing techniques are reviewed. The use of FWM in arithmetical operation like subtraction, wavelength conversion and pattern recognition are three key parts discussed in this paper after a brief introduction on FWM and its comparison with other nonlinear mixings. Two different approaches to achieve correlation are discussed, as well as a novel technique to realize all optical subtraction of two optical signals.
【 授权许可】
Unknown