Laser microfabrication: the high-precision technology reshaping modern industry

The laser micro-nano manufacturing technology combines the characteristics of laser high energy and high precision, and realizes the high efficiency and high precision of micro-nano machining. Its wide application in many fields such as microelectronics, optoelectronics and biomedicine indicates that the importance of this technology in new materials and new energy industries will become increasingly prominent in the future. Laser micro-nano manufacturing technology is promoting the continuous progress of modern science and technology with its unique advantages.

Laser micro and nano manufacturing technology is a micro and nano manufacturing method based on laser equipment, which plays an important role in modern science and technology industry. In this paper, the basic principle, application field and development prospect of laser micro-nano manufacturing technology are discussed.

First, the basic principle of laser micro-nano manufacturing technology

Laser micro-nano manufacturing theory is the use of laser high energy, high focus, high precision grade, by adjusting the laser energy and position, the material processing, cutting and forming technology. Laser micro-nano manufacturing technology mainly includes laser engraving, laser cutting and laser printing.

Laser engraving is the process of using laser to expose and develop photoresist to produce small patterns. Widely used in integrated circuits, optoelectronic devices and other industries, can achieve high precision, high resolution micro and nano processing laser cutting, is the use of laser data for high energy melting and volatilization, to complete the precise cutting process. Laser cutting can be used for the processing of metals, plastics, ceramics and other materials, with high speed, high precision, non-contact characteristics.

Laser printing is the process of using laser local heating to melt data and complete pattern printing. Laser printing can be used in 3D printing, biomedical and other industries, with high precision, high efficiency, and customizable characteristics.

Second, the application of laser micro-nano manufacturing technology

Laser micro-nano manufacturing technology has been widely used in many fields. First, in microelectronics manufacturing, laser micro-nano manufacturing technology can realize the production and recovery of integrated circuits, and improve the performance and stability of BCM7040KQL chips. Secondly, in the manufacturing of optoelectronic devices, laser micro-nano manufacturing technology can realize the processing and production of optical waveguide devices, laser devices and optical microstructures, and provide core technologies for optical communication and optical storage applications.

In addition, in the field of biomedicine, laser micro-nano manufacturing technology can realize the manufacture of biochips, artificial organs, drug delivery systems, etc., and promote the development of medical diagnosis and treatment. In addition, laser micro-nano manufacturing technology can also be used in new energy, new materials, aerospace engineering and other industries, providing new methods and tools for scientific research and industrial development.

Third, the development prospects of laser micro-nano manufacturing technology

Laser micro-nano manufacturing technology has the characteristics of high precision, high efficiency and customization, and has broad prospects for development. With the continuous development of science and technology, the continuous progress of laser equipment and micro and nano processing technology, laser micro and nano manufacturing technology will be applied in more fields.

First, with the continuous reduction of integrated circuit specifications, laser engraving technology and laser cutting technology will be more widely used.

Secondly, with the continuous development of 3D printing technology, laser printing technology will be more applied in the manufacturing and biomedical fields.

In addition, with the continuous emergence of new materials and the increasing demand for new energy, laser micro-nano manufacturing technology will play a more important role in the field of material processing and energy. As a kind of laser based micro and nano manufacturing method, laser micro and nano manufacturing technology plays an important role in modern advanced technology. According to laser engraving, laser cutting and laser printing, high precision and high resolution micro and nano processing can be achieved. Laser micro-nano manufacturing technology is widely used in microelectronics, optoelectronics, biomedicine and other industries, and has broad development prospects. In the future, with the continuous progress of laser equipment and micro and nano processing technology, laser micro and nano manufacturing technology will play a role in more fields.