Nanofabrication Tools May Make Silicon Optical Chips More Accessible By Engineering Library Post Categories. Christmas 2009 · Christmas 2010 · Hotsites - New & Notable Sites for Engineering... Nanofabrication Tools May Make Silicon Optical Chips More Accessible. “In an effort to make it easier to build inexpensive, next- generation silicon-based electro-optical chips, which allow computers to move information with light and electricity, a University of Washington photonics professor, ... Engineering - http://blogs.library.auckland.ac.nz/engineering/