White Papers

11 March 2013

This white paper outlines the questions you should ask yourself when making a decision about which type of laser beam profiler will be best for your application.

07 March 2013

This informative white paper covers a range of topics related to choosing optics for use in the field of microscopy, covering terminology, filters, fluorophores, applications and more.

06 March 2013

Replicated Optics achieve high optical accuracy and tolerances while realizing numerous benefits, particularly lower costs and reduced complexity. Suited to applications requiring anywhere from only a few, to hundreds or even thousands of precision optical components, Replicated Optics include mirrors of nearly any surface shape or amplitude gratings, and with a range of coatings and substrates.

05 March 2013

Based on atomic emission spectroscopy for the analysis of the constituents and their concentrations of samples, the LIBS has been applied in diverse and extensive fields, such as material analysis, environmental monitoring, biomedicine, industrial production control,botany and so on. We considered if the LIBS technique could be used in food detection field. In this chapter, a new approach to identification of Escherichia coli (E.coli) in sausages by means of Laser-induced breakdown spectroscopy is proposed. We identify E.coli in sausage by observing and analyzing the spectral line of sausage, Escherichia coli and sausage charged with E.coli. The results showed the samples were identified obviously by comparing the spectral intensity and varieties of trace mineral elements.

17 January 2013

A convenient, nondestructive NIR spectroscopy method is evaluated for determining the quality of the fruit hidden beneath the peels of mangoes and avocados.

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