TAG: spectroscopy
Bright idea: new LEDs can detect off food and lethal gases
Researchers from TMOS have developed a device that is essentially a tuneable LED and photodetector that could identify a suite of gases, potentially including lethal ones, improving the safety of fi [...]View
Saving lives by seeing through the smoke
When a building is on fire, every second counts. It can mean life or death for trapped victims and no emergency responder wants to be slowed down because they can’t see through walls of smoke. But f [...]View
Seminar Summary: Nanowire-based devices for THz polarimetry
Over the past few decades THz time domain spectroscopy (THz-TDS) has revolutionized spectroscopy and imaging in this rich region of the electromagnetic spectrum.[1] THz-TDS directly measures electri [...]View