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Multiple-prism grating laser oscillator — Multiple prism grating laser oscillators,[1] or MPG laser oscillators, use multiple prism beam expansion to illuminate a diffraction grating mounted either in Littrow configuration or grazing incidence configuration. Originally, these narrow… … Wikipedia
Dye laser — Close up of a table top dye laser based on Rhodamine 6G, emitting at 580 nm (yellow orange). The emitted laser beam is visible as faint yellow lines. The orange dye solution enters the laser from the left, and is pumped by a 514 nm (blue green)… … Wikipedia
Solar Monitoring Observatory — The Solar Monitoring Observatory (SOLAR / SMO) is an ESA science observatory that is part of the Columbus Laboratory, which is a component of the International Space Station. The Columbus module (including SOLAR) was launched February 2008 aboard … Wikipedia
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
McPherson Inc — McPherson, Inc. is a company specializing in precision optical instruments and systems for measuring and characterizing spectra. McPherson instruments measure intensity vs. frequency in various regions of the electromagnetic spectrum. McPherson’s … Wikipedia
X-ray spectroscopy — is a gathering name for several spectroscopic techniques for determining the electronic structure of materials by using x ray excitation. X ray emission spectroscopy Karl Manne Georg Siegbahn from Uppsala, Sweden (Nobel Prize 1924), who… … Wikipedia
Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale … Wikipedia
Extreme ultraviolet Imaging Telescope — The Extreme ultraviolet Imaging Telescope (EIT) is an instrument on the SOHO spacecraft used to obtain high resolution images of the solar corona in the ultraviolet range. The EIT instrument is sensitive to light of four different wavelengths: 17 … Wikipedia
Far Ultraviolet Spectroscopic Explorer — Infobox Space telescope name = Far Ultraviolet Spectroscopic Explorer (FUSE) caption = FUSE in a pre launch clean room organization = Johns Hopkins APLNASA major contractors = alt names = Explorer 77 MIDEX/FUSE 25791 (NORAD ID) nssdc id = 1999… … Wikipedia
Einstein Observatory — (HEAO 2) was the first fully imaging X ray telescope put into space and the second of NASA s three High Energy Astrophysical Observatories. Named HEAO B before launch, the observatory s name was changed to honor Albert Einstein upon its… … Wikipedia
HEAO Program — The High Energy Astronomy Observatory Program was a NASA program of the late 1970s and early 1980s that included a series of three large low Earth orbiting spacecraft for X ray and Gamma Ray astronomy and Cosmic Ray investigations. After launch,… … Wikipedia
