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…
Author: htpow
Application of excimer laser pointer in glass
There is a new solution for this kind of laser pointer glass. The solid-state ultraviolet laser is also in the ultraviolet band. The substrate glass has very good penetration. The glass process that everyone needs in the OLED industry at this stage, high-power ultraviolet laser, we The ability to make high-power lasers is no longer a problem….
Ultra-fast laser pointer beam shaping is a perfect solution!
The emergence of smart phones has greatly changed people’s lifestyles, and the continuous improvement of people’s living standards also puts forward higher requirements on smart phones: In addition to the continuous upgrade of system, hardware and other functional configurations, the appearance of mobile phones has also become the focus of mobile phone manufacturers. In the…
Bending the laser pointer beam to transmit information to create a world record
Scientists at the University of Vienna succeeded in encrypting the bending laser beam and allowed the bending laser pointer beam to travel up to 143 kilometers. This travel record set a new world record, almost 50 times higher than the previous record. This new breakthrough may bring revolutionary changes to satellite communication methods. Light is an electromagnetic…
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…
Laser energy-saving gun can directly output Chinese characters
This part is the result of new scientific research released last year and this year. In addition to the states on the previous page, this mode will also have more complex laser modes, which are actually different Hermitian Gaussian beams and Laguerre The complex superposition of Gaussian beams. On the left is the superposition state…
Some optical components that regulate the laser pointer
Then, like the curve on the right like a positive rotating wave, in fact, one cycle of the laser field itself oscillates in the cavity is a laser pointer wavelength, so there may be many laser wavelength values in the cavity. Then this is called the longitudinal mode of the laser, because it is along the cavity…
The spatial structure of the interactive forming laser pointer
These applications in various aspects, this is a simple example. We are laser additive manufacturing, here is also the meaning of it. In our additive manufacturing or laser pointer-based additive manufacturing, we first build a two-dimensional structure, and then continue from two-dimensional to three-dimensional process. In fact, this process can be referred to as laser 3D…
Will the new laser pointer mode trigger changes in 3D printing technology?
As the energy form of melting powder materials in 3D printing technology, lasers occupy a core position in different fields such as metals and polymers. The general laser pointer mode is a point; however, if there is a brand-new laser mode, will it trigger a new 3D printing technology revolution? The first point: It is possible that…
Replace people with machines to improve production efficiency and introduce laser pointer technology
Metal 3D printing has now become a high-profile focus of the entire 3D printing industry. For a long time, metal 3D printing technology has been considered not mature enough because this technology faces limitations in materials, speed and construction volume. Today, these restrictions are improving step by step. Recently, Adira (Portuguese machine tool manufacturer) announced…