Science -- you gotta love it. World-first photonic time crystal opens a new era of light control | ScienceDaily share.google/ofnJTdJxn7SW...
World-first photonic time crystal opens a new era of light controlScientists have built the first all-optical photonic time crystal, allowing them to reshape the behavior of terahertz light at extraordinary speeds. The breakthrough could open the door to ultrafast c...share.google