For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

To identify specific chemicals or molecules in the life sciences and medical research, scientists often use mass spectrometry (MS), usually paired with liquid chromatography (LC). These technologies ...

A new spectrometer developed at North Carolina State University could bring advanced chemical analysis tools to smartphones and other compact devices. Spectrometers are essential tools that analyze ...

The PbS QD filter array coupled with an InGaAs image sensor forms a high-performance NIR computational spectrometer capable of distinguishing materials and measuring alcohol content with high accuracy ...

Color, as the way light's wavelength is perceived by the human eye, goes beyond a simple aesthetic element, containing important scientific information like a substance's composition or state.

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Optical spectroscopy serves as a fundamental technique in ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The efficiency and resolution of dispersive spectrometers play crucial roles in ...

Reliable analytical instruments like spectrometers are essential for advancing health care research and diagnostics. However, budgetary constraints often require cost-effectiveness without ...

Spectroscopy seems simple: split a beam of light into its constituent wavelengths with a prism or diffraction grating, and measure the intensity of each wavelength. The devil is in the details, though ...

The "Who Pays What?" survey, conducted by Collision Advice and CRASH Network, found more than 20% of respondents are paid regularly for it by eight large national insurance companies. More than one in ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...