Ultra-efficient optical sensors can keep light circulating longer inside a microscopic chip

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...
Science Daily

Scientists create ultra-low loss optical device that traps light on a chip

CU Boulder researchers have designed microscopic “racetracks” that trap and amplify light with exceptional efficiency. By using smooth curves inspired by highway engineering, they reduced energy loss ...
IEEE

High-Performance Two-Dimensional MEMS Micro-Magnetic Sensor With Magnetic Circuit Differential

Abstract: Two-dimensional magnetic sensors of soft magnetic film/planar coil laminated have the advantages of low power consumption and high sensitivity, which has great potential in developing ...
IEEE

Inverter Open Circuit and Current Sensor Fault Diagnosis Based on SAE-CNN-BiLSTM

Abstract: Aiming at the problem of low recognition accuracy of inverter and current sensor faults in the vehicle three-phase permanent magnet synchronous motor drive system, a model integrating sparse ...