#photonicsUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOComunidad LatinaBeauty of CreativitySTEEM CN/中文Tron Fan ClubSteem POD TeamAVLE 일상#photonicsTrendingHotNewPayoutsMutedlogitech (54)in #technology • 13 hours agoA chip that steers light with light, in 74 femtosecondsMost ways of pointing a laser beam somewhere else are slow. You can move a mirror, but that's mechanical and takes…