Scientists have created a fingertip‑scale spectrometer‑on‑a‑chip that brings lab‑grade hyperspectral sensing into the ...
How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...
Slightly larger than a mobile phone, Ocean Optics' fiber-optic USB4000 spectrometer uses a 3648-element Toshiba linear CCD array detector and high-speed electronics. For the MARC system, the ...
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