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At present, the technology of optoelectronic integrated chips is in a period of full-speed development. A large amount of resources have been invested globally in the research and development of optoelectronic devices, and progress and breakthroughs have been made in related basic scientific issues, key technologies, demonstration applications, and industrial promotion.
Optoelectronic integrated chip technology is a new technology that integrates optoelectronic materials and functional microstructures on a single chip to achieve system functions. The development of optoelectronic integrated chip technology similar to microelectronic integrated circuits is a milestone transformation that optoelectronic device technology is currently facing.
Optoelectronic integrated chip technology has outstanding advantages such as low power consumption, high speed, high reliability and small size. It is bound to play an increasingly important role in key links in the fields of optical transmission, optical information processing and exchange, optical access and the integration of optical and wireless. It is the inevitable way to break through the two major technical bottlenecks of speed and energy consumption faced by information networks. Optoelectronic integrated chip technology also has broad application prospects in fields such as sensing, computing, biology, medicine, and agriculture.
Optoelectronic integrated chip technology encompasses the epitaxial growth of optoelectronic chips, the design and fabrication of optoelectronic chips, the process development and packaging of optoelectronic chips, etc. Especially in the process of manufacturing optoelectronic integrated chips, it is necessary to strictly control the thickness of film layers such as SiOx and SiNx in order to achieve the desired process effect.
FilmetricsF20 白光干涉膜厚測量儀As a high-performance device with high precision, fast testing speed and easy operation, it can conveniently and quickly measure the thickness of these film layers.
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