...amplitude noise[2],which degrades quality optical signals when they are transmitted. Employing this technology, suppression of optical amplitude noise using a 107 gigabit per second (Gbps) phase modulated ultra high-speed signal was successfully verified. In addition, in a data transmission test across 320 km, it was verified that data quality after transmission could be received with roughly the equivalent of its quality prior to transmission.

Details of the new technology were presented at the Optical Fiber Communication Conference and Exposition (OFC) and the National Fiber Optic Engineers Conference (NFOEC) 2008 held in San Diego from February 24 to February 28.

Background

In accordance with the rapid growth of broadband internet, there is a need for optical networks that are...

NOTE: All illustrations and photos have been removed from this article.




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