The L11798 and L11799 deuterium light sources emit 115–400 and 160–400 nm, respectively, for UV applications such as semiconductor inspection, film thickness measurement, UV-visible spectroscopy, and environmental analysis. With an air-cooled H2D2 deuterium lamp head unit attached to a power supply unit, features include a 0.6 mm aperture diameter and fan cooling or compressed air cooling. The lamps exhibit a maximum fluctuation value of 0.05% peak-to-peak (short-term stability) and maximum drift value of ±0.3%/h (long-term stability).
Hamamatsu
Bridgewater, NJ
http://sales.hamamatsu.com/hot
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PRESS RELEASE
Hamamatsu introduces deuterium light source units with ultrahigh brightness
The L11798 and L11799 deuterium light source units offer ultrahigh brightness and ease of use for a wide variety of UV applications such as semiconductor inspection, film thickness measurement, UV-visible spectroscopy, and environmental analysis. These light sources consist of an air-cooled H2D2 deuterium lamp head unit attached to a power supply unit via cable. The H2D2, Hamamatsu's brightest deuterium lamp to date, is 6X brighter than our conventional L2D2 lamps. The improved brightness enhances equipment sensitivity and throughput. In addition, these air-cooled lamps are more convenient and easier to use than water-cooled light sources.
The L11798 series emits UV wavelengths at 115-400 nm, while the L11799 series emits at 160-400 nm. Both types feature an aperture diameter of 0.6 mm and the choice of fan cooling or compressed air cooling. Other features include long serv! ice life (1000 hours guaranteed) and excellent short- and long-term stability. The deuterium lamps exhibit a maximum fluctuation value of 0.05% peak-to-peak (short-term stability) and maximum drift value of ±0.3%/h (long-term stability).
To view full technical specifications, please download the product datasheet from http://sales.hamamatsu.com/hot.
Information on pricing and delivery can be obtained by calling Hamamatsu Corporation at 1-800-524-0504.
About Hamamatsu Corporation
Hamamatsu Corporation is the North American subsidary of Hamamatsu Photonics K.K. (Japan), a leading manufacturer of devices for the generation and measurement of infrared detectors, photoconductive detectors, and image sensors. The parent company is dedicated to the advancement of photonics through extensive research. This corporate philosophy results in state-of-the-art products which are used throughout the world in scientific, industrial, and commercial applications.
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