The 26th China International Optoelectronic Expo was held on September 10-12 in Shenzhen International Convention and Exhibition Center. The city's more than 60 photoelectric industry enterprises group exhibitors, with the latest innovative products in this global optoelectronic industry chain flagship exhibition wonderful appearance.
This year's exhibition focuses on eight cutting-edge fields such as information and communication, precision optics, camera technology and application, laser manufacturing, infrared and ultraviolet, intelligent sensing, new display and AR/VR, and gathers more than 3,800 enterprises from all over the world. SEMI-e Shenzhen International Semiconductor Exhibition and IC Industry Innovation Exhibition will be held at the same time to jointly create a feast of optoelectronic technology and semiconductor industry chain.
Nanjing in the field of optical communications, optical sensing, optical display and other optoelectronic industry has gathered a number of high-quality enterprises such as ZTE Optoelectronics, South Wisdom Optoelectronics, State Optoelectronics, Nanjing University, Southeast University, Nanjing University of Aeronautics and Astronautics, and other colleges and universities in the field of optoelectronic chips and devices, photovoltaic materials, microwave photonics and other areas of outstanding innovation, the formation of industry, research, and use of the fusion of a good ecology. The reporter learned that a total of more than 60 enterprises in Nanjing exhibitors at the current China Optoelectronic Expo, fully demonstrating the innovative achievements of the development of the photoelectric industry in Nanjing.
"During the exhibition, the company will display the latest products of thin-film lithium niobate (TFLN) chips and devices, including 1.6T DR8/DR4, 800G DR8/DR4 chips, ultra-high-bandwidth chips, etc., as well as different kinds of models of modulators, ultra-narrow linewidth linear swept lasers, optical frequency comb devices, etc." The relevant person in charge of Jiangsu Niobio Optoelectronics Technology Co.
Founded in July 2020, Niobium-Opto Optoelectronics has conducted long-term research and made significant technological breakthroughs in the field of thin-film lithium niobate, and has successfully developed a variety of high-speed optical communication, optical interconnect chips and devices, and special electro-optical modulator devices based on thin-film lithium niobate, which can be widely used in data centers, communication networks, instrumentation, and automated driving fields. "Our high-performance chips are ideal for building high-speed optical interconnection networks, high-performance RF instrumentation and other applications, and the company has reached strategic cooperation with a number of global head technology enterprises to gradually realize the large-scale application of various high-performance products." Niobium Optoelectronics related person in charge said.
Nanjing CoreVision Microelectronics Technology Co. is an international leader in single-photon direct ToF (a distance measurement technology based on signal time-of-flight) technology and utility. "The company's chip products are widely used in many consumer electronics fields such as floor sweepers, drones and cell phones, as well as applications such as virtual reality and augmented reality, smart home and self-driving LIDAR." The relevant person in charge of CoreVision introduced.
At this year's Optical Expo China, CoreVision is showcasing various types of sensors, which are also the company's "fist products". Among them, VI4302 single-photon dToF LiDAR sensor can achieve the highest 15 meters of accurate distance measurement, laser detection in the auto-focus, obstacle avoidance and collision avoidance, low-power system operation object detection and other scenes.
Facing the emerging tracks of data communication, optical computing, precision measurement and high-end sensing, Nanjing Nanzhi Advanced Optoelectronic Integration Technology Research Institute Co., Ltd. has taken the lead in the formation of integrated foundry and engineering service capability from design simulation, process development to wafer-level wafer flow by relying on the "thin-film lithium niobate + X" heterogeneous integration technology and pilot production line.
"The company is the first to release 8-inch wafer-scale lithium niobate photonic chip PDK in China, and to realize 8-inch lithium niobate wafer flow in 2024, and we will comprehensively demonstrate our ability to provide customers with full-process services from customized development, mid-test validation, to mass-production flow at this exhibition." The relevant person in charge of Nanzhi Optoelectronics introduced.
In addition, Xifeng Optoelectronics Technology (Nanjing) Co., Ltd. also brought highly targeted and technologically advanced core products, such as 4×100G photodetector chips to meet the high bandwidth needs of high-end data centers, providing key support for global optical communications and data center construction.
This global event for the optoelectronic industry has also become an excellent platform for new product launches of Nanjing enterprises. "Our upcoming 0.3-inch small array optical waveguide module and AR whole machine, which has the advantages of ultra-high brightness and low power consumption and is ahead of the existing products in the current market, will be released at this year's China Optoelectronic Expo for product release, and will be mass-produced." Relevant person in charge of Nanjing Guozhao Optoelectronics Technology Co. revealed.
As a leading enterprise in the field of microdisplay, Nanjing Guozhao Optoelectronics has been selected as a leading enterprise in the future industrial manufacturing direction of the Ministry of Industry and Information Technology in 2024 (ranked first in the country), and it is a national specialized, special and new "small giant" enterprise engaged in the research and development, design, and production of silicon-based OLEDs, silicon-based Micro-LED microdisplay devices and components, and its main products have been successfully applied in helmet display, night vision observation, AR/VR and other fields. The main products have been successfully applied in helmet display, night vision observation, AR/VR and other fields, and the domestic market share ranks the forefront of the industry.
"This release of AR glasses can realize high-definition full-color display, with up to 1000nits into the eye brightness, multi-scene use, support 3D mode display and other technical advantages, I believe it will have a broad market prospects." Nanjing Guozhao photoelectric relevant person in charge said confidently.
Optical communication is an important direction of Nanjing's new generation information and communication industry. It is reported that the city's new generation of information and communication industry attack office makes full use of the platform of the conference, organizes the city's key boards and jurisdictional enterprises in the exhibition at the same time, takes the initiative to dock with high-quality exhibitors, actively promotes Nanjing's industrial advantages, policy environment and development prospects, and enhances Nanjing's visibility and influence in the field of optical communications.
