strip bolometer

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• Bolometer — A bolometer is a device for measuring the energy of incident electromagnetic radiation. It was invented in 1878 by the American astronomer Samuel Pierpont Langley.It consists of an absorber connected to a heat sink (area of constant temperature)… …   Wikipedia

• bolometer — bolometric /boh leuh me trik/, adj. bolometrically, adv. /boh lom i teuhr, beuh /, n. Physics. a device for measuring minute amounts of radiant energy by determining the changes of resistance in an electric conductor caused by changes in its… …   Universalium

• Cryogenic particle detectors — operate at very low temperature, typically only a few degrees above absolute zero. These sensors interact with an energetic elementary particle (such as a photon) and deliver a signal which can be related to the type of particle and the nature of …   Wikipedia

• Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea …   Wikipedia

• Atacama Cosmology Telescope — The Atacama Cosmology Telescope (ACT) is a six metre telescope on Cerro Toco in the Atacama Desert in the north of Chile. It is designed to make high resolution, microwave wavelength surveys of the sky in order to study the cosmic microwave… …   Wikipedia

• Outline of astronomy — Mauna Kea in Hawaii is one of the world s premier observatory sites. Pictured is the W. M. Keck Observatory, an optical interferometer. The following outline is provided as an overview of and topical guide to astronomy: Astronomy – studies the… …   Wikipedia