electrical engineering
Â鶹Ãâ·Ñ°æÏÂÔØBoulder researchers have built high performing optical microresonators opening the door for new sensor technologies. In the future, the microresonators could be used for compact microlasers, advanced chemical and biological sensors and even tools for quantum metrology and networking.
A team of engineers has developed a new device that works like a laser but, instead of light, generates incredibly small vibrations called surface acoustic waves.