Results 31 to 40 of about 49,859 (245)
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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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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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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Enhanced forward stimulated Brillouin scattering in silicon photonic slot waveguide Bragg grating [PDF]
, 2019 We study the forward stimulated Brillouin scattering process in a suspended silicon slot waveguide Bragg grating. Full-vectorial formalism is applied to analyze the interplay of electrostriction and radiation pressure.
Chen, J. +4 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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Phase sensitive Brillouin scattering measurements with a novel magneto-optic modulator
, 2009 A recently reported phase sensitive Brillouin light scattering technique is improved by use of a magnetic modulator. This modulator is based on Brillouin light scattering in a thin ferrite film.
Fohr, F. +4 more
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Tuning of a hypersonic surface phononic band gap using a nanoscale two-dimensional lattice of pillars [PDF]
, 2012 We present experimental and theoretical evidence of a phononic band gap in a hypersonic range for thermally activated surface acoustic waves in two-dimensional (2D) phononic crystals.
Graczykowski, B. +5 more
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Brillouin Backscattering Light Properties of Chaotic Laser Injecting Into an Optical Fiber
IEEE Photonics Journal, 2017 Laser diode-based optical chaos is attractive for the fundamental physics as well as practical tasks in such as secure communications, random number generation, and fiber sensing.
Mingjiang Zhang +4 more
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