All signs indicate that fully meshed patterns and dynamic changes are the future for traffic in metropolitan optical networks. Dense-wavelength-division multiplexing (DWDM) technologies are evolving ...

SANTA ROSA, July 3, 2001 — Telecommunications component startup Cierra Photonics has rolled out a new fiber-optic filter chip that the company says will double the voice and data carrying capacity of ...

Walsin THz Technology, a new member of the Walsin Lihwa Group, is currently ramping up for volume production of 100GHz DWDM (dense wavelength division multiplexer) thin-film filters in July. By the ...

Taiwan has continued to pour investment into the establishment of fiber-optic production, especially for key components that ensure a nice gross profit margin, like the 200GHz DWDM (dense wave ...