Questions & Answers
Ideas
Lab Projects
Sort By:  DATETIME  rating
1-1 of 1
Ideas Search Result
Picture
Richard Grimmer
 
90%
05/10/2002
It's hard to focus the smaller wavelengths of light needed to etch smaller details on microchips. Astronomers use two or more lenses separated by a distance to resolve finer detail, with no change in wavelength. How about using this in reverse, etching chips by using "long baseline interferometry" with current wavelengths.