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May 09 Issue - Employee Monthly Magazine Powered by innovationLab researcher pushes new microelectronics technology
James Maxwell of Applied Electromagnetics with an optical amplifier used for the Lasonix fabrication method. Photo by LeRoy N. Sanchez
Ushering in a novel method of microelectronic fabrication is James Maxwell of Applied Electromagnetics. His technology, called Lasonix, is poised to revolutionize many facets of society, from household electronics to medical x-ray machines. Lasonix enables the creation of three-dimensional electronic circuits, rather than circuit boards, and integrates a wide range of microelectronics through a single tool. “It’s the next wave of microelectronics miniaturization and integration and could generate an entirely new industry,” said Maxwell, who holds a doctorate from Rensselaer Polytechnic Institute. “We’ll see even greater computing speeds, smaller electronic systems, more capable and complex circuits and systems.” Recently submitted for a 2009 R&D 100 Award, Lasonix is a companion to Maxwell’s 2008 R&D 100 award-winning Laser-Weave™ technology. It enables hybrid circuits of micro vacuum electronic devices, optoelectronics, and traditional silicon-based devices to be integrated in an automated fashion, without the use of mechanical assembly or circuit boards. Using Lasonix, Maxwell and his team have created the first-ever three-dimensional diodes, which he explains are akin to the revolution that occurred with the first semiconductor devices in the late 1940s. The scientist with a background in nano and microfabrication technology also is an avid amateur astronomer, Pointwho takes astrophotos of deep-sky objects in his spare time. Maxwell has a desire to help the United States compete in a decidedly competitive field by introducing automated methods for advanced manufacturing. “Lasonix illustrates the ability of the Laboratory – specifically that of James and his team – to truly push the envelope of current manufacturing techniques. They’ve created a technology that someday could enhance the very way we live our everyday lives,” said Glenn Mara, principal associate director for Weapons Programs. --Mig Owens Other Headlines
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