Changes in the laser show industry
With the development of smaller and more compact laser systems, this "special knowledge" of the few lasers on the market has become more and more common, and more and more people are beginning to understand doing laser shows, even though they start Purchase laser systems from other companies. As these small systems become very affordable, but the technology becomes more complex, the performance laser industry has split-I think some market participants may not realize it: companies engaged in laser performances are separated from companies that build performance lasers. This This means that the performance laser industry will soon split into two industries-"laser performance industry" and "performance laser projector industry".
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Software
With the development of laser technology, the laser show system: DPSSL diode-pumped solid-state lasers have become the new darling in the laser demonstration field. The area of the chromaticity triangle formed by nonlinear optical frequency doubling technology is 2.33 times that of phosphors. The colors are richer, the colors are more vivid, and they can reflect the true colors of the natural world, and even display virtual colors. High brightness, good molding effect, bright colors and other advantages that other conventional lights can't match. A new technology to reduce the cost of laser show systems: using glass as an optical element, the volume will expand to 2.22 times the original. The DRIE process is used to carve grooves on the silicon components in advance, and the whole is gradually oxidized into glass to form optical components such as prisms and lenses. The high temperature hydrogen annealing at 1150°C before the thermal oxidation process can form a side-by-side integrated prism and lens array on the silicon substrate. By controlling the phase of the laser array and controlling the laser irradiation direction, it can be aligned within a certain angle range. Scanning in the irradiation direction, combined with a high power laser pointer sensor, can be applied to obstacle detection. After reaching the practical level, the laser scanning element will soon achieve substantial miniaturization and cost reduction.
2021-10-16 10:06:12
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