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Shin-Etsu Chemical to Obtain License from OFS for Use of Patent in Making Preform with Low-Water-Peak Fiber by Cladding VAD Core

2009-08-24 07:14 5244

ATLANTA and TOKYO, Aug. 24 /PRNewswire-Asia/ -- OFS (Head office: Atlanta, GA, USA, CEO and Chairman: Timothy Murray) and Shin-Etsu Chemical Co., Ltd. (Head office: Chiyoda-ku, Tokyo, Japan, President and CEO: Chihiro Kanagawa) announce 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(R) 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% 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 and was first to introduce this fiber and associated preform technology.

This agreement between leading fiber-optic companies demonstrates the critical 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.

This licensed technology allows Shin-Etsu to quickly expand the existing capability of the preform production facilities at its Kashima Plant, Ibaraki Prefecture, Japan. By leveraging VAD core capacity from Kashima with existing synthetic overclad cylinder glass capability, Shin-Etsu will be positioned to cost effectively address continued strong demand for low water peak preforms in the Asia Pacific region.

- Brief Profile of Shin-Etsu Chemical Shin-Etsu is the top global

manufacturer of silicon wafers. The company also supplies essential

electronics materials needed in every phase of the semiconductor device

manufacturing process from prefabrication to post-fabrication, such as.

photo-resists, synthetic quartz substrates for photomasks, and molding

compounds for semiconductor devices. Besides electronics materials,

Shin-Etsu has broadly-based product strengths in a wide range of

sectors in the global chemicals business, holding leading market shares

in optical component materials and a very wide variety of organic and

inorganic chemical products. For further details, please visit

Shin-Etsu Chemical's web site at: http://www.shinetsu.co.jp/

- Brief Profile of OFS OFS is a world-leading designer, manufacturer and

provider of optical fiber, optical fiber cable, FTTX, optical

connectivity and specialty photonics products. The manufacturing and

research divisions work together to provide innovative products and

solutions that traverse many different applications as they link people

and machines worldwide. Between continents, between cities, around

neighborhoods, and into homes and businesses of digital consumers we

provide the right optical fiber, optical cable and components for

efficient, cost-effective transmission. OFS' corporate lineage dates

back to 1876 and includes technology powerhouses such as AT&T and

Lucent Technologies. Today, OFS is owned by Furukawa Electric, a

multi-billion dollar global leader in optical communications.

For more information, please visit OFS' web site at:

http://www.ofsoptics.com/index.php

For further information, please contact:

Shin-Etsu Chemical Co., Ltd.

Public Relations Department

Tetsuya Koishikawa or Hideki Aihara

Tel: +81-3-3246-5091

Fax: +81-3-3246-5096

Email: sec-pr@shinetsu.jp

OFS Fitel, LLC

Public Relations

Sherry Salyer

Tel: +1-770-798-4210

Email: shsalyer@ofsoptics.com

Source: OFS
Keywords: Chemical
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