THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...
SpaceNews

Researchers Design Smaller, Lighter Space-based Imaging Spectrometers With High Spectral Resolution

Researchers have developed a new smaller, lighter design for space-based imaging spectrometers with high spectral resolution. These high-dispersion imaging spectrometers could be used onboard ...
AZOM

How to Use High Resolution Libraries for Better Spectral Searches

Spectroscopists are often required to identify an unknown compound from a measured spectrum, verifying sample integrity, and defining detected impurities in a sample. Performing a spectral search can ...
EurekAlert!

Researchers take broadband high-resolution frequency combs into the UV

The new approach produces extremely accurate and stable frequencies and could significantly enhance precision timekeeping and high-resolution atomic and molecular spectroscopy. WASHINGTON — ...
PRIMETIMER

High-resolution X-ray data unveils the inner workings of a supermassive black hole

New XRISM X-ray observations reveal details of gas near a supermassive black hole in galaxy MCG–6-30-15, helping scientists better measure black hole spin and behavior ...