New method to measure negative pressure with liquid-filled optical fibers and sound waves.

New type of composite material shows unique optical properties.

UC Santa Barbara researchers join the US National Science Foundation’s program Quantum Sensing Challenges for Transformational Advances in Quantum Systems.

Infrared images can be captured with less noise, distortion or interference.

Waveguiding scheme enables highly confined subnanometer optical fields.

New approach using strontium titanate phonon-polariton devices in the frequency range of 7 to 13 terahertz.

A possible solution against water leakage, which in Italy accounts for one third of the water in the network.

Coherent has shipped more than 200 billion vertical-cavity surface-emitting semiconductor laser (VCSEL) emitters to date for sensor applications.