All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper  with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Librarian at our Rakow Research Library.

With a Burst of Energy: Glass That Amplifies Light
Article

It was an idea that might have remained buried in scientific journals. Instead, it led to a device that gave modern telecommunications a much-needed boost. In the 1960s, Elias Snitzer, a physicist at American Optical, added rare earth elements to glass. These elements can absorb light energy—and,