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Stimulated Raman scattering simulation for imaging optimization
Journal of the European Optical Society-Rapid Publications, 2021 Two simulation programs of a stimulated Raman scattering microscopy (SRS) imaging system with lock-in amplifier (LIA) detection were developed. SRS is an imaging technique based on the vibrational Raman cross-section as the contrast mechanism and enables
Liron Zada +5 more
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Stimulated Raman scattering microscopy on biological cellular machinery
Journal of Innovative Optical Health Sciences, 2023 Benefiting from the developments of advanced optical microscopy techniques, the mysteries of biological functions at the cellular and subcellular levels have been continuously revealed.
Jing Huang, Minbiao Ji
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Novel Technique for Obtaining the Raman Gain Efficiency of Silica Fibers
IEEE Photonics Journal, 2013 We present a simple novel technique that determines with precision the Raman gain efficiency for telecom fibers. The method is supported by a mathematical relation, which is the solution for the coupled differential equations that govern the stimulated ...
L. de la Cruz-May +5 more
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Applied Sciences, 2023 Multiple higher-order Stokes of rotational stimulated Raman scattering (SRS) in compressed hydrogen covered the wavelength range from ~1.1 µm to ~1.4 µm using ~1.2 ps pump pulses from a Yb:YAG laser.
Augustinas Petrulėnas +3 more
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Photonic Time-Stretch Spectroscopy for Multiplex Stimulated Raman Scattering [PDF]
EPJ Web of Conferences, 2019 Stimulated Raman scattering spectroscopy enables label-free molecular identification, but its broadband implementation is technically challenging. We experimentally demonstrate a novel approach to multiplex stimulated Raman scattering based on photonic ...
Saltarelli Francesco +6 more
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Lowering backward Raman and Brillouin scattering in waveguide Raman wavelength converters
Journal of the European Optical Society-Rapid Publications, 2017 Background Liquid filled hollow core fiber Raman wavelength converters are devices enabling to red-shift the wavelength of laser beams delivered by either fixed wavelength or tunable lasers. Most of the reported converters operate in a pulsed regime with
Min Châu Phan Huy +7 more
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Fiber Raman Amplifiers and Fiber Raman Lasers
Micromachines, 2020 Stimulated Raman scattering (SRS) is a nonlinear optical effect, observed for the first time in 1962, which lies at the heart of fiber Raman amplifiers and fiber Raman lasers [...]
Luigi Sirleto
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Competing Inversion-Based Lasing and Raman Lasing in Doped Silicon
Physical Review X, 2018 We report on an optically pumped laser where photons are simultaneously generated by population inversion and by stimulated Raman scattering in the same active medium, namely crystalline silicon doped by bismuth (Si∶Bi).
S. G. Pavlov +8 more
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Atmosphere Activity Measurement by LED Raman Mini Lidar [PDF]
EPJ Web of Conferences, 2020 The LED mini lidar was improved to monitor Raman scattering echoes. The Raman scattering signal indicates a certain gas concentration and it can distinguish the target from the other materials.
Shiina Tatsuo
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Tunable Stokes Laser Based on KTiOPO4 Crystal
Crystals, 2020 The characteristics of a tunable Stokes laser based on the cascaded stimulated polariton scattering and stimulated Raman scattering in KTiOPO4 crystal were studied experimentally and theoretically.
Zecheng Wang +7 more
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