blaze+wavelength

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• Blazed grating — A blazed grating is a special type of diffraction grating used in astronomical telescopes.Blazed gratings produce maximum efficiency at a specified wavelength; that is, a diffraction grating that is blazed at 250nm will operate most efficiently… …   Wikipedia

• List of colors — See also: List of colors (compact), List of color palettes, and Index of color related articles Color is an important part of the visual arts, fashion, interior design and many other fields and disciplines. The following is a comprehensive… …   Wikipedia

• Echelle grating — An echelle grating (from French, échelle , meaning stairs or ladder) is a type of diffraction grating which is characterised by a relatively low grooves density but is optimized for high diffraction orders. Echelle gratings are, like other types… …   Wikipedia

• Blue — This article is about the colour. For other uses, see Blue (disambiguation). Blue …   Wikipedia

• Le Sage's theory of gravitation — is the most common name for the kinetic theory of gravity originally proposed by Nicolas Fatio de Duillier in 1690 and later by Georges Louis Le Sage in 1748. The theory proposed a mechanical explanation for Newton s gravitational force in terms… …   Wikipedia

• Planetary nebula — A planetary nebula is an emission nebula consisting of a glowing shell of gas and plasma formed by certain types of stars when they die. The name originated in the 18th century because of their similarity in appearance to giant planets when… …   Wikipedia

• Mini-Con — This article is about the Transformer toys. For the science fiction convention, see Minicon. Mini Cons are a human sized race and faction of power enhancing transforming robots in the Transformers: Armada universe and its sequels, one of the… …   Wikipedia

• Ascended Master Teachings — Students of Ascended Master Teachings organizations (also known as Ascended Master Activities ) believe that the Presence of Life God Individualizes as the I AM and incarnates throughout the created universes. They believe that their Teachings… …   Wikipedia

• Theory of camouflage — The theoretical basis for camouflage is the underlying methodology used in by camouflage, whether natural or man made. The definition of camouflage involves concealment and obscurity , whether applied to the natural coloration of animals, or the… …   Wikipedia

• lighthouse — /luyt hows /, n., pl. lighthouses / how ziz/. 1. a tower or other structure displaying or flashing a very bright light for the guidance of ships in avoiding dangerous areas, in following certain routes, etc. 2. either of two cylindrical metal… …   Universalium

• space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …   Universalium