Absorption spectroscopy is a powerful technique used to identify and quantify a wide range of analytes since the absorption bands directly correlate to electronic or vibrational energy level transitions. Most…
Read MoreAmong the many applications of spectroscopy, we encounter different types of resolution ranging from temporal, spatial, and spectral resolution. When evaluating a spectrometer instrument, the optical resolving power of the…
Read MoreThe measurement needs of the solar industry are quite diverse, ranging from process control applications in the manufacturing of thin-film photovoltaic panels through direct solar measurements and solar simulator characterization.…
Read MoreBattery technology is a critical pillar in humanity’s sustainable green energy future. This fact was highlighted by the International Energy Agency (IEA) in their September 2020 report titled “Innovation in…
Read MoreIn this application note, we will explore one of the most popular techniques for ultrafast laser characterization, which relies heavily on spectral measurement action: frequency-resolved optical gating (FROG). As well…
Read MoreAvantes is a leader in the field of fiber optic spectroscopy offering a complete line of spectrometers, light sources, fiber optics, and sample interface accessories. Avantes has nearly 25 years…
Read MoreResolution is one of the key specifications discussed in a spectrometer purchase decision. But resolution specifications can be overstated by manufacturers if the proper means of measuring resolution is not…
Read MoreFluorimeters are widely utilized for the quantitation of biological compounds in solution, with applications ranging from environmental/agricultural water monitoring to DNA sequencing. These devices measure fluorescence by exciting a sample…
Read MoreIn this installment, we’re going to looking at how to set up a simple push-button interface to collect spectral data on the Raspberry Pi. While we’re using a button, this…
Read MoreThe metal sorting industry relies heavily on metal identification methods such as LIBS to sort metal. Metals, such as Aluminum 1100 and Aluminum 6063 can be challenging to identify without…
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