Home → News → Quantum Sensor Can Detect Electromagnetic Signals... → Full Text

Quantum Sensor Can Detect Electromagnetic Signals of Any Frequency

By SciTechDaily

July 12, 2022

[article image]

With the ability to detect the most minute variations in magnetic or electrical fields, quantum sensors have enabled precision measurements in materials science and fundamental physics. However, these sensors have limited usefulness because they are only been capable of detecting a few specific frequencies of these fields. Now, MIT researchers have developed a method to enable such sensors to detect any arbitrary frequency, with no loss of their ability to measure nanometer-scale features.

The new method is described in a paper published in the journal Physical Review X by graduate student Guoqing Wang, professor of nuclear science and engineering and of physics Paola Cappellaro, and four others at MIT and Lincoln Laboratory. The team has already applied for patent protection for the new method.

From SciTechDaily
View Full Article



No entries found