Silicon-based Optoelectronics (Silicon-based Optoelectronics pdf)

• 1. Hardware Security attack and detection technology for Silicon-based photonic AI accelerators
• 2, How to drive the application of silicon-based optoelectronics in emerging fields
• 3, Can silicon optical technology enable the fusion of optoelectronics and microelectronics?
• 4, GlobalFoundries abandons advanced processes for silicon photonics, What's the future?

Hardware Security Attack research and detection technology for Silicon-based photonic AI Accelerator

At the forefront of science and technology, silicon-based photonic AI accelerators (SPAA), with their innovation in silicon optoelectronics technology, are leading the rapid progress in the field of computing, performing light computing at amazing speeds and energy efficiency. However, like any cutting-edge technology, SPAA also has its faceIt faces unique hardware security challenges, especially threats such as black holes and convergence holes in optical interfaces. 2, Peking University professor, Shanghai Institute of Optical Machinery special chief researcher Zhou Zhiping said that Damo Institute selected "silicon optical chip" as one of the 10 major technology trends in 2022, which confirms the great application value of the technology in the field of information communication.

3, detect the accuracy of the algorithm: by comparing the input and output of the algorithm to detect the accuracy of the algorithm. Data set testing: Test the performance of AI by using different data sets, including the size and quality of the data setQuantity and variety, etc. Model testing: Testing the performance of AI by using different models, including the complexity, accuracy, and robustness of the model.

How to promote the application of silicon-based optoelectronics in emerging fields

In the field of application, silicon optical technology has emerged. In the consumer electronics market, it helps integrate more high-performance devices to provide more processing power for devices such as mobile phones and televisions. In the field of intelligent driving, silicon light assists in-vehicle LiDAR to improve the safety and accuracy of automatic driving; whileIn the field of quantum communication, the application of silicon optical quantum entanglement chip design indicates that the future prospect of silicon optical technology in encrypted communication and data centers is unlimited.

On the exploration road of silicon-based photonic AI accelerators, a safe escort is crucial. Let's hope that with the implementation of these protective measures, SPAA will move forward steadily in the future world of light computing, bringing greater power and more reliable security to intelligent computing in the AI era.

Optical devices are manufactured using a mature CMOS process in large-scale integrated circuit technology. The establishment and improvement of silicon optical industry chain is accounted for by ChinaKey initiatives at the top of the global ICT value chain.

Can silicon optical technology enable the fusion of optoelectronics and microelectronics?

It cleverly blends silicon and CMOS processes, is known for surprisingly high speed transmission and high performance, and aims to achieve photoelectric conversion, seamless transmission of light signals between chips through the photoelectric effect. The development of this technology has gone through three important stages: from the standardization of the underlying device, to partial integration, and then to the breakthrough of full integration.

High integration: silicon optical chip can be achievedThe high integration of optical devices and electronic devices can realize complex functional integration and improve the performance and function of the system. Low cost: Silicon optical chips are made of silicon materials, and the cost is relatively low, which can reduce the manufacturing cost of the system. Easy integration: Silicon optical chips can be integrated with traditional electronic devices to facilitate compatibility and integration with existing electronic systems.

Silicon optical technology, as a pioneer in the integration of electrons and photons, aims to improve system performance and reduce production costs by integrating optical components. Traditional InP, GaAs, and LiNbO3 materials offer superior performance but are expensive.

GlobalFoundries abandons advanced processes for silicon photonics, What's the future?

Conclusion: Although GlobalFoundries (GF) has experienced setbacks in advanced processes such as 7nm, it has not been limited to traditional processes, but has turned to silicon photonics to find a new development path. GF acquired a large number of patents through the acquisition of IBM's semiconductor business in 2014Assets, which became the key to its entry into the field of silicon photonics and fiber optics.

2, silicon photonics technology is writing a new chapter in the semiconductor field with unprecedented speed and influence. As the focus of future semiconductor competition, its success will greatly promote the innovation and development of information technology. However, only by solving the current problems can the bright future of silicon light technology truly shine into reality.

3. Conclusion: After giving up the exploration of advanced processes such as 7nm, GlobalFoundries (GF) did not stop at the old process, but found a new development direction