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- Raman_amplification abstract "Raman amplification /ˈrɑːmən/ 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 of this, another 'signal' photon is produced, with the surplus energy resonantly passed to the vibrational states of the medium. This process, as with other stimulated emission processes, allows all-optical amplification. Optical fiber is today mostly used as the nonlinear medium for SRS, for telecom purposes; in this case it is characterized by a resonance frequency downshift of ~11 THz (corresponding to a wavelength shift at ~1550 nm of ~90 nm). The SRS amplification process can be readily cascaded, thus accessing essentially any wavelength in the fiber low-loss guiding windows (both 1310 and 1550). In addition to applications in nonlinear and ultrafast optics, Raman amplification is used in optical telecommunications, allowing all-band wavelength coverage and in-line distributed signal amplification.".
- Raman_amplification wikiPageExternalLink raman_amplifiers.html.
- Raman_amplification wikiPageExternalLink app.
- Raman_amplification wikiPageID "2851719".
- Raman_amplification wikiPageLength "1706".
- Raman_amplification wikiPageOutDegree "11".
- Raman_amplification wikiPageRevisionID "634886400".
- Raman_amplification wikiPageWikiLink Category:Fiber-optic_communications.
- Raman_amplification wikiPageWikiLink Category:Laser_science.
- Raman_amplification wikiPageWikiLink Category:Scattering,_absorption_and_radiative_transfer_(optics).
- Raman_amplification wikiPageWikiLink Inelastic_scattering.
- Raman_amplification wikiPageWikiLink Optical_fiber.
- Raman_amplification wikiPageWikiLink Photon.
- Raman_amplification wikiPageWikiLink Raman_laser.
- Raman_amplification wikiPageWikiLink Raman_scattering.
- Raman_amplification wikiPageWikiLink Stimulated_emission.
- Raman_amplification wikiPageWikiLink Telecommunication.
- Raman_amplification wikiPageWikiLink Telecommunications.
- Raman_amplification wikiPageWikiLinkText "Raman amplification".
- Raman_amplification wikiPageWikiLinkText "Raman gain coefficient".
- Raman_amplification wikiPageWikiLinkText "Raman gain".
- Raman_amplification wikiPageWikiLinkText "Raman".
- Raman_amplification hasPhotoCollection Raman_amplification.
- Raman_amplification wikiPageUsesTemplate Template:IPAc-en.
- Raman_amplification wikiPageUsesTemplate Template:Reflist.
- Raman_amplification wikiPageUsesTemplate Template:Technology-stub.
- Raman_amplification subject Category:Fiber-optic_communications.
- Raman_amplification subject Category:Laser_science.
- Raman_amplification subject Category:Scattering,_absorption_and_radiative_transfer_(optics).
- Raman_amplification type Communication.
- Raman_amplification type Laser.
- Raman_amplification type Protocol.
- Raman_amplification type Science.
- Raman_amplification comment "Raman amplification /ˈrɑːmən/ 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 of this, another 'signal' photon is produced, with the surplus energy resonantly passed to the vibrational states of the medium. This process, as with other stimulated emission processes, allows all-optical amplification.".
- Raman_amplification label "Raman amplification".
- Raman_amplification sameAs Raman-Faserlaser.
- Raman_amplification sameAs Amplificazione_Raman.
- Raman_amplification sameAs m.086w2l.
- Raman_amplification sameAs Q2129992.
- Raman_amplification sameAs Q2129992.
- Raman_amplification wasDerivedFrom Raman_amplification?oldid=634886400.
- Raman_amplification isPrimaryTopicOf Raman_amplification.