Most Popular Articles
Current State Of UV LED Technology
By Justine Galbraith, Kopp Glass

The UV LED market is predicted to expand as UVB and UVC LEDs improve in response to growing demand from emerging UV disinfection markets. This article discusses the state of UV LED technology and its market, as well as choosing the best LED products for each application.

Volcanic Eruption Observations From An Elevated Point Of Stromboli Using Thermal Infrared Hyperspectral Imaging
By TELOPS

Research on different indicators of imminent volcanic eruptions is carried out on an ongoing basis, especially with volcanoes located close to urban areas. This app. note highlights the benefits of using standoff infrared hyperspectral imaging for characterizing volcanic process.

Understanding Edge Filters For Raman Spectroscopy
By Iridian Spectral Technologies

Since the excitation source laser intensity is often six to eight orders of magnitude greater than the Raman scattered signal, edge pass filters are required to block the wavelength of the scattered laser beam while transmitting the wavelength shifted Raman scattered signal.

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