Working principle and application of laser scanning lenses

Lenses can be used in laser equipment ‌, and laser lenses have a variety of applications in laser equipment. Laser lens usually refers to a laser scanning lens, which is an optical lens that uses a laser beam to scan, and is widely used in various laser equipment.

The working principle of the laser scanning lens The working principle of the laser scanning lens deeply integrates the optical principle with the precision control system. The laser beam can focus and scan the target with high precision through the control system, optical focusing, scanning control and magnifying focusing. To be specific:

Control system: integrated driver, encoder and advanced control software, the reflective elements (such as scanning mirror) are controlled by precise algorithm to ensure that the laser beam moves statically along the preset path‌.

Optical focusing: built-in focusing mirror component, the laser beam is precisely focused on the surface of the sample, by adjusting the distance between the lens and the laser source and the shape of the lens, fine control the position and size of the focus‌.

Scanning control: Advanced scanning technology is used to adjust the Angle and rotation speed of the scanning mirror, so that the laser beam is scanned horizontally and vertically on the sample surface, and ensure that the laser beam moves smoothly along the complex trajectory.

Magnifying and focusing: dynamically adjust the focusing depth and scanning range of the laser beam according to requirements to improve the scanning accuracy and resolution‌.

Laser scanning lens has a wide range of applications in the fields of industrial production and scientific research, especially in the fields of precision manufacturing, quality testing and so on has great value: ‌

ser imaging: used in 3D scanning, medical image analysis, geological exploration and archaeological research and other fields, to provide digitization and visualization support of complex forms‌. ‌

Laser marking: with high precision, high speed and non-contact characteristics, suitable for workpiece surface marking, engraving or pattern processing‌. ‌

Industrial production: used in laser cutting, engraving, welding, 3D printing, quality control and testing and other fields to achieve high precision machining and measurement‌. ‌

Medical field: used for eye examination and treatment, laser surgery, such as fundus mirror, corneal microscope, retinal laser scanner‌. ‌

Scientific research field: used in laser spectral analysis, interferometry and other experiments to meet the requirements of accuracy and reliability of results‌.