The higher the power of green lase pointer is the brighter the laser emitted by the laser pointer will be
Silicon rich in natural resources, good stability, easy made of the insulating film, so it is suitable for the requirements of integrated circuits, until today, is still the most important semiconductor material. It will further the development of a high purity, low defect, large diameter and texture of uniform direction. However, using silicon as substrate integrated circuits, integration and speed will soon reach the limit, so people are actively developing compound semiconductor materials, gallium arsenide is one of them. Made of gallium arsenide integrated circuits with silicon material, its integration is 150 times higher. The specification of green laser pointer contains the following items.
It may be first to use ultra-high-speed computing giant computer. In addition, the compound semiconductor also has the special properties of silicon, germanium and other semiconductor materials that are not. Therefore, it is the most promising semiconductor materials. Human use of the information process, information storage is the essential part. People require a huge amount to deposit information and urgent desire to quickly extract information from the original of Jieshengjishi developed into a modern information storage, which are reflected. In recent years, information storage technology has maintained a good momentum of high-speed development. Take the disk, 10 years later, the recording density is about to improve a 20-fold. The emergence of a continuous coating. On the contrary, the wavelength of green ray 100mW green laser pointer is about 530 nm.
Not only to remove the gap between the magnetic powder and binder, and the magnetosphere is also thinning. Which is conducive to the further improvement of recording density. But the traditional horizontal recording, even spend thin film technology, the recording density is difficult to make it a substantial increase. To spend vertical recording, you can greatly increase the recording density. Perpendicular magnetic recording media materials research has made great progress, especially in the development of cobalt – chromium, and iron – nickel bilayer membrane, so that the recording density suddenly increased several times. This is the level of recording, no matter how improved are unable to reach. At present, the major competitors of the magnetic recording technology, optical storage technology. The higher the power of 50mW blue violet laser pointer is, the brighter the laser emitted by the laser pointer will be.
Optical storage information with a very thin laser beam writing and reading, not only high line density, road density from head size limit, so the disc surface density can reach very high, and read and write when there is no wear and tear, so the noise is much lower than the disk. Not only developed a tellurium alloy and the amorphous semiconductor-based CD-ROM, and the development of rare earth transition metal amorphous thin films, CD studies of the dielectric material and achieved a new breakthrough. In addition to the four materials mentioned above, like the liquid crystal material used to store information and semiconductor light-emitting materials, as well as LSI key auxiliary materials, etc., are also the future direction of development of information materials. The brightness is also the comparing item of these two kinds of green lase pointer .
Project Overview: With the rapid development of electronic information industry, all kinds of electronic products, more and more to the light, thin, short, small and high-function of the direction of change. As electronic products and electronic materials of the “food” also climbed to higher performance; high-performance materials, in turn, strongly promoted the innovation of electronic products, performance and size. Electronic information materials involved in this project is the development of IT industry the necessary high-tech products, including the following three categories of products: a high-end electronic packaging materials, including high-function chip adhesive, thermal plastic, UV curing adhesive, encapsulation glue, fill the end of the underfill, the conductive printed carbon oil, LED package with a transparent resin;, electronic components and integrated circuit packaging mold cleaning resin;, OLED electricity luminescent materials, including OLED display materials and OLED lighting materials used. The table will introduce the difference between the blue ray 200mW green Laser Pointer and green ray green lase pointer .
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