Raman band

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• Raman scattering — or the Raman effect (pronounced: IPA| [rə.mən] ) is the inelastic scattering of a photon. Discovered By Dr. C.V. Raman in liquids and by Grigory Landsberg and Leonid Mandelstam in crystals.When light is scattered from an atom or molecule, most… …   Wikipedia

• Raman Roy — is one of the pioneers of the Business Process Outsourcing industry in India.A Chartered Accountant based out of the NCR Delhi region he is currently the C.E.O of his VC funded BPO company Quattro. He holds a Bachelor s Degree in Commerce from… …   Wikipedia

• Raman amplification — (pronounced /rʌmɑn/) is based on the Stimulated Raman Scattering (SRS) phenomenon, when a lower frequency signal photon induces the inelastic scattering of a higher frequency pump photon in an optical medium in the nonlinear regime. As a result… …   Wikipedia

• Band mapping — Band mapping, in the realm of condensed matter physics, refers to the process which allows for detection (and measurement) of photoelectrons emitted from an observed surface at different emission angles. This process is employed in a spectroscopy …   Wikipedia

• Raman spectroscopy — Energy level diagram showing the states involved in Raman signal. The line thickness is roughly proportional to the signal strength from the different transitions. Raman spectroscopy (   …   Wikipedia

• Raman Verstärker — Ein optischer Verstärker ist ein Gerät, das ein eingehendes optisches Signal verstärkt weitergibt, ohne es in ein elektrisches Signal umgewandelt zu haben. Die Verstärkung entsteht dabei durch stimulierte Emission, die vom zu verstärkenden Signal …   Deutsch Wikipedia

• Raman effect — /rah meuhn/, Optics. the change in wavelength of light scattered while passing through a transparent medium, the collection of new wavelengths (Raman spectrum) being characteristic of the scattering medium and differing from the fluorescent… …   Universalium

• Band-stop filter — A generic ideal band stop filter, showing both positive and negative angular frequencies In signal processing, a band stop filter or band rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific… …   Wikipedia

• Resonance Raman spectroscopy — Resonance Raman (RR) spectroscopy is a specialized implementation of the more general Raman spectroscopy. Overview As in Raman spectroscopy, RR spectroscopy provides information about the vibrations of molecules, and can also be used for… …   Wikipedia

• Susheela Raman — Infobox musical artist Name = Susheela Raman Img capt = Susheela Raman performing in Paris Plage, 2007 Img size = 100px Landscape = yes Background = solo singer Birth name = Susheela Raman Alias = Born = 1973, Hendon, London, UK Origin =… …   Wikipedia

• Susheela Raman — bei einem Auftritt in Paris (2007) Susheela Raman (* 21. Juli 1973 in Hendon) ist eine englische Singer Songwriterin. Inhaltsverzeichnis 1 …   Deutsch Wikipedia