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Hamamatsu Corp. - Earth Innovations LB 2/24

Richard Gaughan

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Michael D. Wheeler

As watchers of the telecommunications industry know, when it comes to bandwidth, too much is never enough. Wavelength division multiplexing (WDM) has been revolutionary, multiplying the potential capacity of each fiber with not just one, but many wavelengths of light. A new technique that stabilizes the relative output of diode lasers could dramatically improve the next generation of WDM systems. To date, systems with 40 separate wavelength channels are available, and 100-channel systems are in development. Researchers are investigating ways to lock the relative wavelengths of the lasers...Read full article

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    Published: March 2001
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