Laser rangefinders have broad prospects for development.
The measurement range of the laser is between several meters and several kilometers, and the user should choose flexibly according to the specific situation. For example, generally in indoor measurement work, the requirements for distance are not high, but the requirements for accuracy are very strict. At this time, a 635-nanometer laser handheld laser rangefinder is generally used; if the distance to be measured is long, generally A 905-nanometer telescope-type laser rangefinder is used, with a general measuring range of 5-3000 meters, which is mostly used in fields such as outdoor surveying and mapping, telecommunications, ports, golf and hunting; if you want to measure distant targets, such as 3-20 kilometers, then A laser rangefinder with another wavelength band is needed, such as a long-distance rangefinder with 1064nm/1535nm/15550nm, which requires extremely high manufacturing precision of each component, so the unit price is high.
At the same time, laser rangefinders have been widely used in the field of building measurement and automation, and have high requirements for light. If there is light pollution in the measurement environment, it will affect the measurement accuracy.
With the rapid development of electronic technology, laser technology, optical technology and other high-tech, it provides an important foundation for the improvement of long-distance rangefinder. In particular, the rise of emerging disciplines represented by laser applications, the innovation of related concepts and the enrichment of practical experience provide an effective reference for the research of long-distance laser ranging technology.
In a word, laser rangefinders have very broad prospects for development. Practitioners should realize this, strengthen their emphasis on technical research, implement R&D plans, and use advanced technology to continuously improve the comprehensive performance of laser rangefinders to meet the needs of The requirements of measurement accuracy, ranging and environmental adaptability put forward by all walks of life have improved their competitiveness and also promoted the further development of China's instrumentation industry. High-tech enterprises must be healthy and set a good example. We believe that under the leadership of such talents and enterprises, long-distance laser rangefinders will be more widely used and play a better auxiliary role in the development of related industries.
