Researchers create faster, more efficient laser for communications

Because light can carry huge amounts of data, lasers are vital components in modern communications. But to satisfy growing demand, lasers must become faster and more efficient. Current solid-state laser technologies—used in telecommunications and networking equipment—are reaching limits in their speed and efficiency. Now, a new laser technology developed by Stanford researchers could let communications progress shine on. In the Oct. 31 edition of the journal Optics Express, electrical engineering Assistant Professor Jelena Vuckovic and doctoral student Hatice Altug report a new type of solid-state laser that wastes less energy than competing laser technologies.

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<p><a href="http://www.physorg.com/news8005.html">Researchers create faster, more efficient laser for communications</a></p> <p>Because light can carry huge amounts of data, lasers are vital components in modern communications. But to satisfy growing demand, lasers must become faster and more efficient. Current solid-state laser technologies—used in telecommunications and networking equipment—are reaching limits in their speed and efficiency. Now, a new laser technology developed by Stanford researchers could let communications progress shine on. In the Oct. 31 edition of the journal <i>Optics Express</i>, electrical engineering Assistant Professor Jelena Vuckovic and doctoral student Hatice Altug report a new type of solid-state laser that wastes less energy than competing laser technologies.</p>