White Papers

22 June 2018

The new bh SPC-150NX TCSPC modules achieve a time resolution (IRF width) of less than 20 ps FWHM when operated with bh HPM-100-06 and -07 hybrid detector modules, based on Hamamatsu R10467-06 and -07 hybrid photomultipliers.

01 May 2018

In this note the photophysical properties of a promising white light emitting perovskite, (DMEN)PbBr4, are measured using the FLS1000 Photoluminescence Spectrometer.

01 May 2018

UV/VIS spectroscopy refers to absorption/reflection measurements performed in the ultraviolet and visible light spectrum and is one of the common tools in many a chemist’s tool box.

09 April 2018

Thanks to rapid technology advancements in recent years, Raman spectroscopy has become a routine, cost-efficient, and much appreciated analytical tool with applications in material science and in-line process control for pharmaceutical, food & beverage, chemical and agricultural industries. This white paper discusses important performance parameters to consider when selecting a laser for Raman spectroscopy experiments

09 November 2017

Traditional thinking is that compact spectrometers do not offer the sensitivity or speed needed to compete with benchtop fluorimeters for many fluorescence measurements. We explain how limit of detection (LOD) and limit of quantitation (LOQ) are defined and measured, and challenge that preconception by demonstrating picomolar LOD for fluorescein with a compact, cost-effective spectrometer capable of capturing 50 ms scans with ease.