Revealing Diffraction Optical Elements (DOEs): Detailed Analysis of Principles, Applications, and Preparation Techniques
Diffractive Optical Elements (DOEs) are special optical elements that use the principle of light diffraction to control the wavefront of light waves. They achieve specific optical functions by changing the phase, amplitude, or direction of incident light through precisely designed microstructure...
Exploring the absorption phenomenon of light: detailed analysis of mechanisms, effects, and applications
The basic principle of light absorptionWhen light (which can be viewed as a series of photons) shines on a substance, the electrons in the substance can absorb the energy of the photons. If the energy of a photon matches the energy...
Analyzing Monochromatic Light: A Comprehensive Discussion on Characteristics, Sources, and Applications
Method of producing monochromatic lightFiltering method: By using filters or optical filters, all light rays except for specific wavelengths are filtered out from white light or broadband light sources to obtain nearly monochromatic light. This method is simple and easy to...
Exploring the Charm of Visible Light: A Comprehensive Interpretation of Wavelength, Characteristics, and Applications
Visible light, like all electromagnetic waves, exhibits wave particle duality. It can be viewed as both a wave (exhibiting phenomena such as refraction, reflection, interference, and diffraction) and a particle flow composed of photons (exhibiting quantum properties such as photoelectric effects)....