Mirrors are a crucial component in optical systems. They can be used to focus and direct light, reject specific wavelengths, and combine wavelengths in imaging and other applications. Several factors ...
The principle of confocal endomicroscopy is based on the confocal microscope, which is typically large in size. Directly inserting a confocal microscope into the human body is clearly impractical. Med...
Introduction of EndoscopesEndoscope systems, which consist of multiple components such as optical lenses, image sensors, light sources, and mechanical devices, can generally be divided into medical en...
Computer-generated holograms (CGH) are used to convert the standard spherical wavefront produced by an interferometer into an aspheric or freeform wavefront that matches the optical design of the elem...
Aspheric lenses play a crucial role in optical systems. For example, in complex systems such as smartphone lenses, camera lenses, and ultra-short throw projectors, multiple aspheric and spherical lens...
Satellite laser communication systemFree-space laser communication systems refer to platform-to-platform communication that directly uses laser beams as the informatio...
Overview of Prism Camera PrinciplesPrism cameras leverage prism-based light splitting technology to distribute incident light into different channels. Each channel’s image can achieve pixel-level ali...
A monochromator is a device that produces a beam of radiation with high spectral purity. Its function is to decompose composite light into monochromatic light or spectral bands of a certain width. The...
