Typically, light emitted from standard lasers has a controllable degree of freedom (DoF) which may be polarisation or beam shape. By suitably manipulating a laser with the introduction of specialised ...

A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) proposed a method for multidimensional ...

Electrically pumped semiconductor lasers are among the most important sources owing to their high efficiency, compactness, and solid-state stability. For the mid-infrared and terahertz radiations, ...

The ability to structure a laser pulse in various inventive ways has been key to several breakthroughs in spectroscopy. Control of a laser pulse's polarization has been a particularly useful factor in ...