Infrared thermal imaging technology is an image based on the temperature difference of object surface. The principle is that any object will emit diff…

Lens, 3D and machine vision all belong to the application scope of optical lens. Lens is the core component of optical instruments, which can control …

Environmental optics is developed on the basis of photometry, colorimetry, physiological optics, psychophysics, physical optics, architectural optics …

Aviation refers to the navigation activities of aircraft in the earth’s atmosphere. This includes using aircraft heavier than air (such as fixed…

Laser measurement is based on the high focus, high brightness and strong directivity of laser beam. When the laser beam strikes the surface of an obje…

Laser imaging is based on the high focus, high brightness and strong monochromaticity of the laser beam. It mainly includes laser, lens, scanning devi…

Laser illumination is a kind of illumination technology using laser beam as light source. By using a laser emitter (such as a laser) to generate a las…

Lidar emits laser beam to the target, and then receives the laser signal reflected from the target. By comparing and processing the transmitted signal…

Laser cutting is to focus the laser beam with high power density on the surface or inside of the material to be cut. The energy of the laser beam rapi…

The laser welding technology consists of an optical oscillator and a medium placed between the mirrors at both ends of the oscillator cavity. When the…