The convergent beam is the result of optical amplification of light of a specific wavelength. Light is electromagnetic radiation-photons excited at a specific wavelength-visible or invisible to the human eye.Laser pointer Invisible light includes high-frequency gamma rays, X-rays and ultraviolet rays, which we consider as sunburns. Our eyes detect a relatively narrow spectrum in a range…
Category: Knowledge
Glass laser engraving machine
Using Epilog CO2 laser system for glass etching is a quick and easy way to laser etching glass through custom design.laser engraver has never been as simple as Epilog laser. Just put the glass on the base of the laser etching machine (or on the rotating attachment of the cylindrical glass), and then print the design…
The development history of laser
In 1917, Albert Einstein laid the foundation of laser pointer technology when predicting the phenomenon of “stimulated emission”, which is the foundation of all lasers. In 1960, Theodore Maiman built the first working laser engraver prototype at the Hughes Research Laboratory in Malibu, California. The laser uses synthetic ruby as the active medium and emits a deep red beam…
High-end laser marking machine
This physical process removes material. The material is completely removed from the top to the bottom surface, or part of the material is removed from the top of the material down from the specified depth. Material ablation is used for laser engravercutting, laser engraving and laser drilling. There are also some new high-end laser marking machines,…
Britain plans to develop laser pointer weapons with actual combat capabilities
The British Secretary of Defense Fallon announced that a laser directed energy weapon demonstration project in the UK has entered the final approval stage. The project mainly verifies the feasibility of new laser pointer weapons in order to develop laser weapons with actual combat capabilities in the future. According to the British Ministry of Defense, the contract…
Why is the laser pointer display technology so hot?
In recent years, laser display technology has become the new favorite of projection companies and home appliance companies, including Hisense, Divi Video, Barco, Christie, NEC, Sony, LG, Changhong, Nuts, Guangfeng Optoelectronics, Simeile, Konka, etc. Leaders in the large-screen display industry have also established their presence in this field, and have continuously made breakthroughs, and the laser…
Display technology is combined with monochromatic laser pointer
The RGB pure laser engineering projector using the latest pure semiconductor laser pointer light source adopts the separate design of the laser light source and the projector optical machine, and has the characteristics of ultra-high output brightness, ultra-high resolution, ultra-long service life and extremely high color saturation. At present, the luminous flux output of a single unit…
Picosecond mid-infrared all-fiber erbium-doped fiber laser pointer
Mid-infrared pulsed all-fiber lasers based on saturable absorbers have many applications. For example, water has a strong absorption peak at 2.94 μm, so this band laser pointer is very suitable for laser surgery and material processing; at the same time, this type of laser can also be used for remote sensing, because the emitted spectrum can excite…
The latest application of advanced laser pointer technology in the OLED industry
The development of any advanced technology is phased. For lasers, technology continues to develop. The first aspect is the laser pointer light source. The development of the laser light source has enabled many functions that were previously unexpected to be effectively realized. The development of the light source The first is that the wavelength is shorter, and…
The circular laser pointer beam has a spiral phase distribution
A micro-nano structure similar to the thorns on the surface of a cactus is produced by three-dimensional light curing. The micro-nano structure can simulate the hydrophobic characteristics. These micro-nano structures have great application value in the field of biomimetic materials. But if we look closely, the detailed structure is actually layered. In our 3D printing…