A journal for networking and telecoms
Yenista Optics is unveiling a range of high power tunable lasers for telecom applications covering the following bands:
“We managed to implement important innovations that enabled us to extend the wavelength range and to increase the output power without any compromise on other specifications of the T100S” said Michiel van der Keur, Yenista’s CEO.
Yenista is based in Lannion, France.
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From the Graveyard
You just read about Optical. A name from the archive that helped shape it:
Cyan built Packet-optical transport and Blue Planet SDN software. What became of it?
Cyan brought Packet-optical transport and Blue Planet SDN software to Optical. That work was distinctive enough to lead to its acquisition by Ciena for US$400M. The standalone name now passes into the archive — but the team and technology continue inside Ciena today. One of 430 names here whose work outlived the company.
From the Technology Graveyard
You just read about Optical. A technology from the archive that helped get us here:
Direct-detect 10G + dispersion compensation served 1996–2010. What ultimately replaced it?
Direct-detect 10G + dispersion compensation 10G on-off-keyed light needed spools of dispersion-compensating fiber and careful per-span tuning to undo the chromatic dispersion that smeared pulses over distance. Its job passed to Coherent DWDM (DSP) — but the problem it solved, and the ideas it proved, live on in what replaced it. The standard rests here in the archive. One of 198 technologies here that opened a door and then held it for the next.
From 25 years of the Converge Digest archive.
