OFS and Shin-Etsu Chemical Co announced that OFS has agreed to license OFS’ U.S. Patent No. 6,131,415 and its foreign counterparts to Shin-Etsu.

This patent relates to the method of manufacture of preforms with a soot-based core rod, such as Vapor Axial Deposition (VAD) and synthetic overclad cylinder glass to provide low water peak fiber performance.

This patented preform process is used to manufacture OFS’s AllWave ZWP fibers, which exceed the industry’s most stringent and comprehensive table of specifications for standard single-mode fiber, ITU-T G.652.D. The full-spectrum capability of low-water-peak fiber allows system designers using fiber made from the associated preform to support systems that leverage the E-band (1360-1460 nanometer) transmission window.

Access to the E-band window increases usable capacity by 50 percent and allows for application of dense WDM (DWDM) or coarse WDM (CWDM) across the spectrum. Carriers today globally recognize the increased network capability and opportunity for return on investment that comes with specifying to this high standard. OFS, through its Lucent-AT&T-Bell Labs heritage, was the pioneer in this technology.

This agreement between leading fiber-optic companies demonstrates the importance of low-water-peak fibers. It further supports the performance and cost competitiveness of the pure synthetic hybrid VAD /Cylinder preform technology employed by OFS.

The Daily

Subscribe

Broadcasters Loop in FCC on their Big 4 LPTV/Multicast Stance

With the FCC embarking on its congressionally required review of media ownership rules, the retransmission jabs are coming in hard and fast.

Read the Full Issue
The Skinny is delivered on Tuesday and focuses on the cable profession. You'll stay in the know on the headlines, topics and special issues you value most. Sign Up

Calendar

Mar 31
The FAXIES Awards 2023 Enter at Best Price by Friday, March 24
Apr 28
Top Ops & Regional RainmakersNominations Due: April 28
May 19
The Diversity List – 2023First Deadline: May 12; Final Deadline: May 19
Aug 18
Most Powerful Women – 2023Deadline: Aug. 11; Final Deadline: Aug. 18
Full Calendar

Jobs

Seeking an INDUSTRY JOB?
VIEW JOBS

Hiring? In conjunction with our sister brand, Cynopsis, we are offering hiring managers a deep pool of media-savvy, skilled candidates at a range of experience levels and sectors, The result will be an even more robust industry job board, to help both employers and job seekers.

Contact [email protected] for more information.