Lasers Database - Absorption and emission spectra, energy levels, Sellmeier coefficients, and laser models.

SKT 2000 - Post conference Achema 2000, for thermal analysis-FT-IR spectroscopy and mass spectrometry; near Frankfurt, Germany, (May 28-30 2000).

Hovemere Ltd - Scientific Instrumentation - Hovemere Ltd. is a scientific instrument company specialising in optical and electronic measurement systems, for use in research applications.

XPS, AES, UPS and ESCA - Database for surface spectroscopies as XPS, AES and UPS.

Society for Applied Spectroscopy - scientific society for applied spectroscopy

Southwest Sciences Home Page - Southwest Sciences is a small business that performs contract research emphasizing spectroscopic detection of trace gases for applications in combustion, atmospheric science, and industrial monitoring.

Atomic Spectroscopy - A compendium of basic ideas, notation, data and formulas from the NIST Physics laboratory.

The Spectroscopy Net - An open, free resource for spectroscopist everywhere and everyone interested in atomic spectroscopy, including the optical emission spectroscopy network, ICP, spark emission, glow discharge, conferences, manufacturers, suppliers, laboratories, books, reviews, theory and operation.

EC Thematic Network on GDS - The european network on glow discharge spectroscopy. This site aims to assist in the further development of analytical methods using glow discharge sources with both OES and MS, including an extension of their range of applications.

JAAS - Glow Discharge - Electronic section of JAAS, hosted by the Royal Society of Chemistry, dedicated to publishing articles on all aspects of glow discharge spectrometry.

Accent Optical Technologies, Inc. - A leading supplier of process control and measurement tools to the optoelectronics and semiconductor industries worldwide.

jnoshea.com - Online science magazine focused on synchrotron based electron spectroscopy and art. Includes reference databases for XPS, UPS, AES, IR and more. Submit material online for the next issue.

Optiglass - Commercial site offering cells, cuvettes and reference materials for spectroscopy.

Applied Spectroscopy Laser Laboratory - Information and publications from the University of Indonesias applied spectroscopy laser laboratory.

Discovery of light emission from XRF sources - Abstract presented in 2001 Denver X-ray Conference, Steamboat Springs, USA, July 30- August 3, 2001.