India soared into the future of defense technology with the successful test of its Mk-II(A) Laser-Directed Energy Weapon (DEW ...

San Francisco marked its 175th anniversary with a laser show by Illuminate, lighting up City Hall and debuting a new mobile ...

Researchers demonstrate ultrafast transparency switching across multiple wavelengths using single laser excitation in germanium ...

Physicists at Harvard have developed a powerful new laser-on-a-chip that emits bright pulses in the mid-infrared spectrum – ...