Abstract: Acoustic-Resolution Photoacoustic Microscopy (AR-PAM) has demonstrated great potential in subcutaneous vascular imaging. However, its spatial resolution is limited by the system's Point ...

Mosquitoes are best known as pests. Now, researchers have turned one of their most irritating features into a precision manufacturing tool. A research team from McGill University and Drexel University ...

Abstract: We build a chip-scale confocal microscope using a 30-element optical phased array. We perform depth sensing by dynamically scanning the focal length and ...

A team of researchers at Radboud University has discovered a promising new method to make ammonia—a key ingredient in fertilizers and many industrial chemicals—more efficiently and sustainably.