How are you? In any language, the question is usually a casual form of greeting and the person posing it doesn't expect a real answer. Yet these days it is the question that we...
Simon Lui is first deputy general manager of Wuhan Telecommunication Devices in Wuhan, China. He received his undergraduate degree in marketing and a master's degree in management...
Falling prices coupled with a market slowdown during the last 18 months have driven a major shift in component manufacturers' priorities. Reducing production costs has replaced...
Researchers at NTT Photonics Laboratories in Ibaraki, Japan, have invented an arrayed-waveguide device that operates over a wide wavelength range, produces a stable, narrowband...
The technique of interleaving wavelengths is an effective way to narrow e×isting 200- or 100-GHz DWDM systems down to 50-, 33-, or 25-GHz channel spacing. To accomplish this goal...
Band WDM products utilize proprietary thin-film filter technology to achieve wavelength and channel isolation and stability. The 100- and 200-GHz (4 Skip 0) Band WDM products ...
Using longer wavelengths to write fiber Bragg gratings could ease the process-if researchers can speed up the writing at these wavelengths. By doping the fiber with holmium and...
