I'll go pedantic
I wouldn't call it a router. It's a switch.
New photonic router works by flipping reflective atom's lid
Quantum boffins from Israel's Weizmann Institute have demonstrated a two-input/two-output router that works entirely with single photons – no electronics required. It's not the first time a photonic router has been demonstrated, but what's different about the Israeli work is that everything is photonic: the device has two …
Biting the hand that feeds IT
