Results 31 to 40 of about 9,494 (293)
On-chip inter-modal Brillouin scattering
Nature Communications, 2017 Here, Kittlauset al. demonstrate stimulated inter-modal Brillouin scattering on-chip. Through this process, a Brillouin interaction couples light fields that propagate in distinct spatial modes of a Brillouin-active silicon waveguide, which may allow a ...
Eric A. Kittlaus +2 more
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مجلة بغداد للعلوم, 2007 We demonstrate the results of a mathematical model for investigation the nonlinear Stimulated Brillouin Scattering (SBS), which can be employed to achieve high optical amplifier.
Baghdad Science Journal
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Micromachines, 2023 The expanded uncertainty of the measured Brillouin scattering shift frequencies is essential in assessing the measurements of parameters of various materials. We describe the general operation principles of a Brillouin light scattering (BLS) spectrometer
Patrice Salzenstein, Thomas Y. Wu
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Light: Science & Applications, 2021 Opto-mechanical interactions in guided wave media are drawing great interest in fundamental research and applications. Forward stimulated Brillouin scattering, in particular, is widely investigated in optical fibres and photonic integrated circuits.
Gil Bashan +6 more
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High-speed stimulated Brillouin scattering spectroscopy at 780 nm
APL Photonics, 2016 We demonstrate a high-speed stimulated Brillouin scattering (SBS) spectroscopy system that is able to acquire stimulated Brillouin gain point-spectra in water samples and Intralipid tissue phantoms over 2 GHz within 10 ms and 100 ms, respectively ...
Itay Remer, Alberto Bilenca
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Rayleigh–Brillouin light scattering spectroscopy of nitrous oxide (N2O) [PDF]
, 2018 High signal-to-noise and high-resolution light scattering spectra are measured for nitrous oxide (N2O) gas at an incident wavelength of 403.00 nm, at 90° scattering, at room temperature and at gas pressures in the range 0.5−4 bar.
Wang, Yi +11 more
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A Brillouin light scattering study of the λ transition in liquid sulphur [PDF]
Philosophical Magazine, 2007 The dynamics of liquid sulphur has been investigated in the temperature region corresponding to the so-called λ transition by means of Brillouin Light Scattering. Results of this work, together with ultrasonic spectroscopy and inelastic X-ray scattering results in literature, indicate that the main structural relaxation in slightly affected by the ...
SCARPONI, Filippo +3 more
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Rayleigh-Brillouin light scattering spectra of CO2 from molecular dynamics [PDF]
, 2019 Rayleigh-Brillouin light scattering spectra of CO2 at ultraviolet wavelengths are computed from molecular dynamics which depends on intermolecular potentials only. We find excellent agreement with state of the art experimental data.
De Groen, Mariette +27 more
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Brillouin microspectroscopy data of tissue-mimicking gelatin hydrogels
Data in Brief, 2020 Brillouin spectroscopy, based on the inelastic scattering of light from thermally driven acoustic waves or phonons [1], holds great promise in the field of life sciences as it provides functionally relevant micromechanical information in a contactless ...
Michelle Bailey +5 more
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Observing high-k magnons with Mie-resonance-enhanced Brillouin light scattering
Communications Physics, 2023 Local probing of dynamic excitations such as magnons and phonons in materials and nanostructures can bring new insights into their properties and functionalities.
Ondřej Wojewoda +11 more
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