Since the invention of the laser in 1960, nonlinear optics has aimed to broaden light's spectral range and create new ...

Optical parametric oscillators simultaneously generate two beams of coherent light that are widely tunable in wavelength. This flexibility makes them a popular tool in various areas of scientific ...

Scientists have successfully manipulated quantum systems with extreme ultraviolet light pulses, achieving precise control of ...

The highly coherent light produced by the laser is used in a novel photographic process, in which the light-sensitive film, instead of recording an image, in effect records the light waves themselves ...

One such alternative involves random lasers, which generate coherent light through multiple scattering events in disordered materials rather than using mirror systems. This approach has shown promise ...