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Confocal Microscopy Using Laser Beam Splitters: Diffractive Beam Splitter Use Case
Background: confocal microscopy Confocal microscopy is a method where illumination is limited to small, diffraction limited spots, resulting in improved resolution. In a classical, single
Optical diffusers: design, production and use
Background: What is an optical diffuser? Optical diffusers are optical components that spread the optical power of incoming light beams i.e., diffuse the optical energy
Introduction to vortex beam
Introduction Over 60 years ago, a scientific breakthrough was the catalyst for the discovery of the first laser. Since then, the use of laser devices
Vortex plate application case study – STED Microscopy
Introduction Stimulated emission depletion (STED) microscopy is a well-known technique for achieving super resolution in microscopy that enables resolving sub-micron details that are smaller than
Uses of Phase plates to improve quality and yield in high power laser processing
Background: what is a phase plate? A phase plate is a diffractive optical element that superimposes a certain pre-designed phase profile on an input laser
Beam splitter use cases – Diffractive optical beam splitters for laser multi-beam processing
Background: what is a diffractive beam splitter? Diffractive beam splitters, or multi-spot elements, are a family of diffractive optical elements (DOEs) that split an incoming
