A project operated in tandem with the USGS, Vero Fiber Network and state and local partners is underway that might eventually ...

Sensor networks are indispensable for diverse engineering applications and cutting-edge scientific research. Recent advances in cavity optomechanics have enabled progress in ultrasensitive sensing.

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial resolution has long been limited. In a new study, researchers from Shibaura ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2023.230019 discusses exceptional-point-enhanced sensitivity – a new paradigm for high-sensitivity fiber sensors. The sensitivity of a ...

Fight Fire with Light: Fiber optic networks power the overwhelming majority of global internet traffic at any given moment. They can also be used to develop extremely precise light-based sensors, ...

This image summarizes the newly demonstrated sensing principle. Light transmitted through a single-mode fiber (SMF)–polymer optical fiber (POF)–SMF structure is photodetected, and interference dips ...

Pipeline contents are typically valuable, volatile, and harmful to the environment if allowed to escape. With them being susceptible to aging, accidental damage, or tampering, the chances of an escape ...

Achieving well integrity is mandatory for a geothermal well’s safe and sustainable operation. One of the most critical steps is the success of the primary cementing. Conventional monitoring only shows ...

Fiber-optic spectroscopy leverages light-guiding technology for remote sensing, offering a robust solution for real-time data ...

In May 2023, Secretary of Interior Deb Haaland and First Lady Dr. Jill Biden appeared alongside a delegation of Alaska Native leaders in a packed Bethel Regional High School gymnasium. They came to ...