Abstract: We demonstrate the use of a self-injection locked distributed feedback (DFB) diode laser for high-sensitivity detection of acoustic emission (AE) using a fiber-coil Fabry-Perot ...

We suspect there are three kinds of people in the world. People who have access to a Michelson Interferometer and are glad, those who don’t have one and don’t know what one is, and a ...

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

SatLab Geosolutions has launched a new GNSS receiver, the SL8. The SatLab SL8 Laser RTK combines dual cameras, GNSS, an inertial measurement unit (IMU) and visible laser technology to make surveying ...

CEDAR PARK, Texas, Dec. 10, 2025 (GLOBE NEWSWIRE) -- Firefly Aerospace (Nasdaq: FLY), a market leading space and defense technology company, today announced a new commercial payload agreement with ...

GRAND ISLAND, N.Y. — A project that aimed to reduce strikes at the North Grand Island Bridges in the City of Niagara Falls is now complete. Gov. Kathy Hochul on Thursday said the $1.9 million project ...

The UK defense ministry says it will invest in technology to detect lasers being aimed at spacecraft. The move comes at a time when many militaries are becoming increasingly concerned about threats to ...

In a recent review article published in the journal Analytical Methods, researchers have been investigating laser-induced graphene (LIG) sensors, with a focus on their fast, eco-friendly fabrication ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

MORPHO (Manufacturing, Overhaul, Repair for Prognosis Health Overreach) was a Horizon 2020 funded research project (September 2021 – January 2025) that aimed to optimize the manufacturing and life ...

The X-37B's eighth orbital mission will start with a liftoff atop a SpaceX Falcon 9 rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The U ...

In another example of science fiction moving closer to reality, the Defense Advanced Research Projects Agency (DARPA) successfully transmitted 800 watts of power over a distance of more than five ...