Source: PowerPhotonic Understanding Beam Shapers in Optics A beam shaper, also known as a beam converter, is an optical device that alters the spatial profile of a light beam. This modification can take various forms, such as transforming a Gaussian input beam into a flat-top (top-hat) beam using refractive or micro-optic beam shapers. Types of […]
Source: National Institute of Standards and Technology Understanding Pulse Shaping in Photonics Introduction Pulse shaping is a crucial technique in the field of photonics, especially when dealing with ultrashort pulses in the picosecond or femtosecond range. These pulses are typically generated using specialized lasers and require precise manipulation of their temporal and spectral characteristics for
