Sumitomo Electric Light Wave

Japanese Inventor Develops Wavelength Conversion Apparatus
US Fed News Service, Including US State News; 7/3/2007; 516 words; ...the wavelength of output light constant even when the wavelength...converter generates four-wave mixing by input light and a first pumping light, generates an intermediate...patent has been assigned to Sumitomo Electric Industries Ltd., Osaka...

Japanese Inventors Develop Optoelectronic Module
US Fed News Service, Including US State News; 5/25/2007; 480 words; ...optoelectronic module (light emitting device or light receiving device...not emit noise radio waves or is not subject to...stipulated standard that an electric field should be less...has been assigned to Sumitomo Electric Industries Ltd...

Gel-free outside plant cable. (Product Reviews).(Brief Article)
CED; 10/1/2002; 449 words; ...TRIANGLE PARK (RTP), N.C. -- Sumitomo Electric Light-wave has announced its DriTube Ribbon...quality of the installation, says Sumitomo. The cable's dry water block...gel, the cable is 25 percent lighter in weight than conventional...

Raleigh, N.C.-Area Optical Fiber Firm to Close Doors.
Knight Ridder/Tribune Business News; 3/26/2002; 699 words; ...old joint venture of Sumitomo Electric Lightwave Corp. and...communications equipment. Sumitomo Electric Lightwave...who had been with Sumitomo since a year after the...networks, which use light waves traveling over glass...

Fiber Optic Cable Company Lays Off 59 Employees in Raleigh, N.C., Area.
Knight Ridder/Tribune Business News; 9/15/2001; 614 words; ...venture of Sumitomo Electric Lightwave and Lucent...Alexander Drive with Sumitomo Electric, had grown...both Litespec and Sumitomo announced plans...space at the plant. Sumitomo spun off its optical...The networks use light waves traveling over glass...