• amplification. Raman laser C.V. Raman Raman amplifier Chirped pulse amplification Regenerative amplification "Raman effect" Archived 24 October 2018...
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    In chemistry and physics, Raman scattering or the Raman effect (/ˈrɑːmən/) is the inelastic scattering of photons by matter, meaning that there is both...
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    V. Raman was played by T.M. Karthik. Coherent anti-Stokes Raman spectroscopy Inverse Raman effect Journal of Raman Spectroscopy Raman amplification Raman...
    135 KB (14,298 words) - 15:37, 25 October 2024
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    Raman spectroscopy (/ˈrɑːmən/) (named after physicist C. V. Raman) is a spectroscopic technique typically used to determine vibrational modes of molecules...
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  • Thumbnail for Optical amplifier
    causes amplification of incoming light. In semiconductor optical amplifiers (SOAs), electron–hole recombination occurs. In Raman amplifiers, Raman scattering...
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  • A Raman laser is a specific type of laser in which the fundamental light-amplification mechanism is stimulated Raman scattering. In contrast, most "conventional"...
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  • velocity Mode locking Raman amplification Regenerative amplification Paschotta, Rüdiger (July 1, 2017). "Chirped-pulse Amplification". RP Photonics Encyclopedia...
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    such as Raman lasers. Early studies of Raman amplification and Raman lasers started at UCLA which led to demonstration of net gain Silicon Raman amplifiers...
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  • reported the highest gain of 46.5 dB in 1989 after employing the LD for Raman amplification at 1.55 μm in 1988. He invented the LD pumped erbium-doped fiber...
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  • of which C. V. Raman was awarded the Nobel Prize Raman spectroscopy, a technique which relies on Raman scattering Raman amplification, used in optical...
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  • Thumbnail for Wavelength-division multiplexing
    ability to amplify the multiplexed signals in the optical space. EDFA provide an efficient wideband amplification for the C-band, Raman amplification adds a...
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    device using amplification by stimulated emission operated at microwave frequencies, and was called a maser, for "microwave amplification by stimulated...
    113 KB (12,648 words) - 23:01, 21 October 2024
  • achieve high gain. Chirped pulse amplification Gain-switching Modelocking Optical amplifier Q-switching Raman amplification Qian, C; Duan, Q; Dodd, S; Koretsky...
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    M. C.; et al. (2001). "Hollow cathode ion lasers for deep ultraviolet Raman spectroscopy and fluorescence imaging". Review of Scientific Instruments...
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  • employs the Photonic Time Stretch with internal Raman amplification to realize optical image amplification to circumvent the fundamental trade-off between...
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  • "Module for simultaneous C + L-band dispersion compensation and Raman amplification". Optical Fiber Communications Conference (2002), Paper TuJ6. Optical...
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  • Zouheir; Kawata, Satoshi (September 2000). "Metallized tip amplification of near-field Raman scattering". Optics Communications. 183 (1–4): 333–336. Bibcode:2000OptCo...
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  • include the signal resulting from two-photon absorption and stimulated Raman amplification. Two-photon absorption occurs in samples that are generally transparent...
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  • generated Sample non-parametric nonlinear processes: Stimulated Raman scattering Raman amplification Two-photon absorption, simultaneous absorption of two photons...
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    1480 nm laser. The noise has to be filtered using optical filters. Raman amplification can be used to extend the reach or the capacity of an unrepeatered...
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    study techniques (diffraction studies, infrared spectroscopies, Raman amplification, optical spectroscopies, voltammetry, nuclear magnetic resonance...
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  • laser Radial polarisation Radiometry radius of curvature Rainbow Raman amplification Raman amplifier Ray (optics) Rayleigh criterion Rayleigh scattering...
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  • processes, the optical Kerr effect, cross-phase modulation, and Raman amplification, are a few examples of nonlinear effects in optics. One currently...
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  • waveform is simultaneously amplified in the dispersive fiber by the process of stimulated Raman scattering. This optical amplification overcomes the thermal...
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  • Thumbnail for Nonlinear optics
    difference between two other frequencies. Optical parametric amplification (OPA), amplification of a signal input in the presence of a higher-frequency pump...
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  • compression of the laser pulse, which is temporally stretched during the amplification, the ASE causes a quasi-continuous pedestal which is partly located...
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  • fiber amplifiers, which provide light amplification without lasing. Fiber nonlinearities, such as stimulated Raman scattering or four-wave mixing can also...
    24 KB (2,845 words) - 18:48, 11 August 2024
  • Stimulated Raman spectroscopy, also referred to as stimulated Raman scattering (SRS), is a form of spectroscopy employed in physics, chemistry, biology...
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  • of linear and nonlinear Si-nanowire-photonics, including in 2001 Raman amplification (optical amplifier) in SOI technology (silicon-on-insulator, that...
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    spectroscopy, infrared spectroscopy, ultraviolet and visible spectroscopy, Raman spectroscopy and nuclear magnetic resonance. In nuclear magnetic resonance...
    42 KB (4,615 words) - 23:18, 18 October 2024