PCB News - PCB manufacturers: Integrated circuits are in high growth mode​

PCB manufacturers: Integrated circuits are in high growth mode

China's integrated circuits did not develop very early, and China's PCB processing did not develop very early. It is understood that China was able to independently and successfully develop its own integrated circuits in 1965. At that time, the United States had already made considerable achievements in the area of integrated circuits. On the whole, it is incredible that China developed 7 years later than the United States in the area of integrated circuits.

In the area of integrated circuits, China has been behind the United States for 7 years. In addition, the United States itself is an electronic power, and China can only surpass the United States from its own advantages. At present, China is vigorously developing photonic integrated chips. This field is the most promising integrated electronics field for future development.

It is understood that China has actively developed and mastered the core technology of the photonic integrated chip. In this technology, China has begun to surpass the United States and gradually become a leader in the development of photonic integrated chips, which is gratifying.

In February 2014, China established a photonic integrated chip research institute in Xi'an, which is more named Qixin Optoelectronics. Eight months later, in October 2014, Obama announced that the United States had added a new national strategy, and this strategy was to develop photonic integration technology. At this time, China's Qixin Optoelectronics R&D team has developed high-end optical communication core chip products, which has an internationally leading level in the field of photonic integrated chips.

According to the survey, the photonic integration technology is currently in a large-scale testing phase, and it is claimed that in 2016, there will be more than one million pieces of demand in Huawei, ZTE and other fields, and the cumulative sales will exceed 200 million.

Photonic Integrated Circuit (Photonic Integrated Circuit), also called photonic integrated circuit. The optical waveguide type integrated circuit that integrates optical devices with the dielectric waveguide as the center is to integrate several optical devices on a substrate to form a whole, and the devices are connected by semiconductor optical waveguides to make it have an optical path with certain functions. Such as integrated external cavity monostable frequency laser, photonic switch array, optical heterodyne receiver and optical transmitter, etc.

In the future high-speed, large-capacity information network system, photonic integration technology will become the main technology, which should be full of expectations.

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