Keyword: Spectroscopy

Briefs: Photonics/Optics

A middle infrared light source can detect greenhouse and other gases as well as molecules in a person’s breath. The compact system, which resembles a tiny suitcase, contains just two parts: a standard...

Briefs: Test & Measurement

Any space, enclosed or open, can be vulnerable to the dispersal of harmful airborne biological agents. Silent and near-invisible, these bioagents can sicken or kill living things before...

Briefs: Sensors/Data Acquisition

Engineers have remotely determined the temperature beneath the surface of certain materials using a new technique called depth thermography. The method may be useful in applications where...

Application Briefs: Sensors/Data Acquisition
Any hyperspectral system needs to maintain a stable and accurate radiometric and spectral calibration.

Trending Stories

NASA Spinoff: Photonics/Optics

Webb Telescope Mirror Tech Improves Eye Surgery on Earth

5 Ws: Green Design & Manufacturing

5 Ws of Gel Film for Water Harvesting

Briefs: Software

APGEN Version 5.0

INSIDER: Sensors/Data Acquisition

Artificial Skin Gives Robots a Sense of Touch

Briefs: Electronics & Computers

Conformal, Lightweight, Aerogel-Based Antenna

Briefs: Electronics & Computers

VHF Wide-Band, Dual-Polarization Microstrip-Patch Antenna