Laser Applications under Water
The underwater environment is special and puts forward higher requirements for detection, communication and other technologies. As an advanced optical technology, laser technology has the characteristics of good directionality, concentrated energy, and long transmission distance, and has broad application prospects in the underwater field. The wavelength selection of laser in the underwater field is crucial. Lasers of different [...]
Applications of Laser Ranging
Laser has the characteristics of monochromaticity, high brightness and collimation, and is widely used in various fields such as industrial production. Laser ranging is a method of distance measurement using laser technology. It calculates distance by measuring the time it takes for a laser pulse from a laser to reach the target and back. Advantages of laser ranging: Laser ranging [...]
Laser Application Areas
A laser consists of a laser working material, an excitation system and an optical vibration cavity. It is a device that can produce laser radiation. Its application fields are very wide, covering many aspects such as industry, medical care, scientific research, military, communications and so on. Industrial field The application of lasers in the industrial field has been very [...]
Laser Applications and Advantages
Laser is a highly concentrated light beam that is monochromatic, directional and brighter than ordinary light sources. Laser Applications Industrial field: laser cutting, laser welding, laser marking, laser engraving, etc., can improve production efficiency and product quality. Medical field: laser surgery, laser treatment, laser beauty, etc., which have the advantages of less bleeding, less trauma, and quick recovery. [...]
Principles and Uses of Lasers
Laser is light that is amplified by absorbing radiant energy. A laser is a device that generates and amplifies a laser beam. All lasers contain three components: pump source, excited medium, and resonant cavity. The principle of laser: The pump source supplies external energy to the laser, and the excited medium is located inside the laser, depending on different [...]
Principles and Advantages of Laser Dust Eetection
The optical part of the dust meter includes laser light source, power control, photoelectric sensing, and scattered light receiving part. The principle of laser dust detection is that the beam emitted by the laser enters the emission source at a slight angle. The laser beam interacts with the smoke particles to produce scattered light. The backscattered light enters the sensor [...]