All-optical switch device paves way for faster fiber-optic communication(phys.org)59 points by jonbaer 2 years ago | 7 comments
Laser-based device can scan almost any sample of gas and tell you what's in it(phys.org)119 points by PaulHoule 1 year ago | 70 comments
First absolute superconducting switch developed in a magnetic device(phys.org)9 points by warrenm 1 year ago | 1 comments
Physicists discover that gravity can create light(phys.org)208 points by wglb 3 years ago | 80 comments
Astronomers witness energetic switch on of black hole(phys.org)66 points by wglb 3 years ago | 36 comments
TaIrTe₄ photodetectors show promise for sensitive room-temperature THz sensing(phys.org)13 points by wglb 1 year ago | 6 comments
