We report the first fibre-optic transmission experiment employing close-spaced wavelength
division multiplexing and high-bit-rate modulation. Experimental results from transmission at …

For cost and design simplicity, various optical access network architectures have been
proposed where downstream traffic from the optical line terminal to the optical networking …

Network applications of multichannel wavelength-division multiplexing (WDM) techniques
are considered. The photonic technologies that will be critical to future systems using WDM …

Low‐loss single‐and multimode optical fibers were fabricated solely from pure fused silica.
Their spectral losses corresponded closely to those of unclad fibers drawn from the same …

The fundementals of optical fiber transmission systems including the fiber transmission
medium, sources suitable for use as a carrier, modulation and detection techniques, and …

Low loss fibre transmission of high speed pulse signals at 1.29 μm wavelength × Close The
Infona portal uses cookies, ie strings of text saved by a browser on the user's device. The …

The dispersion penalty increases with the spectral width of the modulated optical source.
Pure AM leads to a two sided optical spectrum. Mixed FM and AM, produced by a directly …

This paper presents a historical review of fiber technologies from the 1970s till now, focused
on design, transmission characteristics, and reliability assurance of silica optical fibers …

We demonstrate the combination of offset launch and subcarrier multiplexing (SCM) to allow
extended range link operation at 2.5 Gb/s. Indeed, it is shown that the transmission of a …

This paper outlines the progress made on the use of subcarrier multiplexing (SCM) for high-
speed datacommunications links over multimode fiber. Results include the demonstration of …