Lithium niobate continues to be at the forefront of research in terahertz (THz) generation due to its exceptional nonlinear optical properties. Optical rectification, a second-order nonlinear process, ...

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

A laser light shines in a gas cell where UCF researchers generate attosecond pulses. Courtesy: UCF Studies of ultrafast processes could become more widely accessible thanks to researchers at the ...