University of Maryland Develops New Photonic Chip: A New Tool for Quantum Computing and High-Precision Measurement

University of Maryland Develops New Photonic Chip: A New Tool for Quantum Computing and High-Precision Measurement

The research team at the University of Maryland has developed a new type of photonic chip. This photonic device can passively convert a monochromatic laser source into red, green, and blue light without any active control or repeated optimization, allowing it to operate stably. This breakthrough technology provides new tools for research in quantum computing, … Read more

Design and Research of Dual PWM Frequency Conversion Speed Regulation System Based on DSP

Design and Research of Dual PWM Frequency Conversion Speed Regulation System Based on DSP

Abstract: Aiming at the current situation of the electronic control system of medium and small power AC mine hoists, a dual PWM frequency conversion speed regulation system based on DSP is proposed. This article elaborates on the hardware and software design of the system in detail, designing the main hardware circuits and part of the … Read more