Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

A team at Harvard and Technical University of Vienna have invented a new tunable laser that uses a series of rings to smoothly emit many light ...

III-V semiconductor lasers can be monolithically integrated with photonic chips by directly growing a crystalline layer of laser material, such as indium arsenide, on silicon substrate. However, ...

This year, the Buck Moon follows Earth's aphelion, the point in its orbit farthest from the Sun, by just a few days, ...

Next-generation optical inspection is about more than sensitivity. It’s about seeing reliably through complexity.

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

A laser-equipped research platform has, for the first time, photographed airflow just millimeters above ocean waves, ...

These droplets follow the motion of the airflow, scatter the laser light, and make even the smallest movements in the air ...

Multiphoton microscopy uses nonlinear interaction with the sample as a contrast mechanism and is becoming widespread in biomedical sciences. The development of this technique and its applications ...

New observations from England’s e-MERLIN interferometer telescope array display cosmic pebbles that will one day grow into ...