polarization interferometer

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• Degree Angular Scale Interferometer — The Degree Angular Scale Interferometer (DASI) was a telescope located in Antarctica. It was a 13 element interferometer operating between 26 and 36 GHz in ten bands. The instrument is similar in design to the Cosmic Background Imager and… …   Wikipedia

• Martin–Puplett interferometer — A Martin–Puplett interferometer measures the difference between the powers of two input beams.[1] It is similar to a Michelson interferometer, except in a Martin Puplett interferometer the beam splitters are wire grid polarizers instead of half… …   Wikipedia

• Fabry–Pérot interferometer — Étalon redirects here. For the commune in Somme, France, see Étalon, Somme. Interference fringes, showing fine structure, from a Fabry–Pérot etalon. The source is a cooled deuterium lamp. In optics, a Fabry–Pérot interferometer or etalon is typic …   Wikipedia

• Kodaikanal Observatorium — Das Indian Institute of Astrophysics ist ein astrophysikalisches Institut in Indien. Der Hauptsitz liegt im Stadtteil Koramangala in Bengaluru. Eine Einrichtung des Instituts, das Centre for Research and Education in Science and Technology… …   Deutsch Wikipedia

• Vainu Bappu-Observatorium — Das Indian Institute of Astrophysics ist ein astrophysikalisches Institut in Indien. Der Hauptsitz liegt im Stadtteil Koramangala in Bengaluru. Eine Einrichtung des Instituts, das Centre for Research and Education in Science and Technology… …   Deutsch Wikipedia

• Indian Institute of Astrophysics — Das Indian Institute of Astrophysics ist ein astrophysikalisches Institut in Indien. Der Hauptsitz liegt im Stadtteil Koramangala in Bengaluru. Eine Einrichtung des Instituts, das Centre for Research and Education in Science and Technology… …   Deutsch Wikipedia

• List of cosmic microwave background experiments — A comparison of the sensitivity of WMAP with COBE and Penzias and Wilson s telescope. Simulated data. There have been a variety of experiments to measure the Cosmic microwave background (CMB) radiation anisotropies and polarization since its… …   Wikipedia

• Gravitational wave — In physics, a gravitational wave is a fluctuation in the curvature of spacetime which propagates as a wave, traveling outward from a moving object or system of objects. Gravitational radiation is the energy transported by these waves. Important… …   Wikipedia

• Coherence (physics) — In physics, coherence is a property of waves that enables stationary (i.e. temporally and spatially constant) interference. More generally, coherence describes all properties of the correlation between physical quantities of a wave. When… …   Wikipedia

• Cosmic microwave background radiation — CMB and Cosmic background radiation redirect here. For other uses see CMB (disambiguation) and Cosmic background (disambiguation). Physical cosmology …   Wikipedia

• Cosmic microwave background experiments — [ Cosmic background (CMB) temperature on the celestial sphere as determined with the COBE satellite, (top) uncorrected, (middle) corrected for the dipole term due to our peculiar velocity, (bottom) corrected for contributions from the dipole term …   Wikipedia