BROAD BAND YEAR

Brand	Owner	Address	Description
BROADBAND YEAR	Imark Communications, Inc.	One Apple Hill Drive, Suite 301 P.M. B. Box 8249 Natick MA 017609798	BROAD BAND YEAR;ARRANGING AND CONDUCTING BUSINESS CONFERENCES AND EXPOSITIONS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A broad-band light source has a reduced tendency to oscillate and has high efficiency. The broad-band light source comprises (a) an optical waveguide that comprises a optical active element to generate an ASE lightwave when a pumping lightwave is supplied, that outputs an ASE lightwave in a first wavelength band from its first end, and that outputs an ASE lightwave in a second wavelength band from its second end, (b) a pumping lightwave-supplying means for supplying a pumping lightwave to the optical active element, and (c) a lightwave-combining means that receives the ASE lightwave in the first wavelength band, that receives the ASE lightwave in the second wavelength band, that combines the received ASE lightwaves, and that outputs the resultant ASE lightwave.