Search
Menu
Cognex Corp. - Smart Sensor 3-24 GIF LB

Alcatel Displays 1.6-Tb/s Transmission

Facebook X LinkedIn Email
Alcatel of Paris has announced that it has demonstrated unrepeatered optical transmission at 1.6 Tb/s over a 321-km submarine span. The Alcatel researchers employed cascaded Raman amplification and 160 wavelengths in the test.

Cascaded Raman amplification uses one low-power and two high-power Raman pumps, detuned to 100 nm and to 90 nm below the wavelength of the C-band pump sources. Channel spacing in the experiment was 25 GHz, or 0.2 nm.
Hamamatsu Corp. - Earth Innovations MR 2/24

Published: December 2001
As We Go To PressBreaking NewsCascaded Raman amplificationPresstime Bulletin

We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.