LED and Laser Power Limit for Integrating Spheres
Question: I would like to measure power and wavelength of various lasers and LEDs. I guess there must be a limit to how high power the integrating spheres (IC2 or IS6) can take. Do you know? SpectraWizard’s Answer: This question depends on if you are asking how...Technical Note: Sample Damage in Raman Spectroscopy
Raman spectroscopy is utilized in a variety of ways, ranging from the characterization of protein-nucleic acid interactions1 to analyzing dyes in ancient artwork2. When dealing with sensitive samples, a common issue one runs into is damaging the sample. Laser powers...Analysis of the dehydration process of caffeine using backscattering and transmission Raman spectroscopy
R Takeshima, Y Hattori, S Managaki, M Otsuka – International Journal of …, 2017 Abstract In the present study, the dehydration process of caffeine hydrate (CAH) was investigated by calibrating the moisture content in the caffeine tablet using backscattering...Accurate Assignments of Excited-State Resonance Raman Spectra: A Benchmark Study Combining Experiment and Theory
MS Barclay, TJ Quincy, DB Williams-Young, M Caricato… – The Journal of Physical …, 2017 Abstract Femtosecond stimulated Raman scattering (FSRS) probes the structural dynamics of molecules in electronically excited states by following the evolution of the...Introducing our new Applied Spectroscopy Division
ChemWiz-ADK
Handheld NIR Spectrophotometer with on board chemometrics and spectral matching!