Assemblies (spectrometers) can be secured as systems of parts using rubber bands secured from notches in the spectrometer body. Some examples will be shown below. In addition to these 3D-printed parts ...

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

A diffraction grating is used to split the incoming light ... so the webcam sensor can see a specific wavelength. While the spectrometer-from-webcam concept isn’t new, the build is still ...

A spectrometer is a pretty common lab instrument, useful for determining the absorbance of a sample across a spectrum of light. The standard design is simple; a prism or diffraction grating to ...

The iCE 3500 AA Spectrometer provides outstanding performance ... with dual monochromators consisting of an Echelle prism and a grating ...

In these cases, the optical element serves simultaneously as the optical transducer and as the sample, and thus forms a simple bioactive-grating-based spectrometer that can monitor the spectral ...

While aluminum (Al) offers reflectance, magnesium (Mg 2) protects the former from oxidation. The groove frequency of the grating governs two major aspects of the performance of the spectrometer—the ...

While aluminum (Al) offers reflectance, magnesium (Mg 2) protects the former against oxidation. Two major aspects of the performance of the spectrometer are determined by the groove frequency of the ...

Raman concatenation addresses these challenges by combining two lasers, a single-grating spectrometer, and a single probe to visualize the complete Raman spectra from 0 to 4000 cm −1.