Classification of iron ores by laser-induced breakdown spectroscopy (LIBS) combined with random forest (RF)

Liwen Sheng, Tianlong Zhang, Guanghui Niu, +4

Journal of Analytical Atomic Spectrometry

Environmental MonitoringEngineeringNatural SciencesSpectroscopyLaser-induced Breakdown +9

Distributed refractive index sensing based on bending-induced multimodal interference and Rayleigh backscattering spectrum

Pengbai Xu, Xinfeng Yu, Zeji Chen, +8

Optics Express

Photonic SensorEngineeringWave OpticOptic DesignFiber Optics +15

Quantitative analysis of Fe content in iron ore via external calibration in conjunction with internal standardization method coupled with LIBS

Liwen Sheng, Tianlong Zhang, Kang Wang, +2

Chemical Research in Chinese Universities

Materials ScienceIron OreExtractive MetallurgyEngineeringExternal Calibration +8

Generation of strong cylindrical vector pulses via stimulated Brillouin amplification

Zhi‐Han Zhu, Peng Chen, Liwen Sheng, +4

Applied Physics Letters

Study on external cavity diode laser with a wide mode-hopping free tuning range

Aiguo Zhang, Shan Qiao, Liwen Sheng, +8

Frontiers in Physics

Littman-metcalf ArrangementPhotonicsNarrow Spectral LinewidthOptical PumpingEngineering +13

Simultaneous Measurement of Distributed Temperature and Strain through Brillouin Frequency Shift Using a Common Communication Optical Fiber

Leijun Hu, Liwen Sheng, Jisong Yan, +8

International Journal of Optics

EngineeringOptical Transmission SystemFiber OpticsFiber-optic CommunicationOptical Properties +14

Imaging enhancement based on stimulated Brillouin amplification in optical fiber

Liwen Sheng, Dexin Ba, Zhiwei Lü

Optics Express

Imaging Enhancement MethodPhotonicsOptical MaterialsEngineeringOptical Amplification +11

Orbital angular momentum mode division filtering for photon-phonon coupling

Zhi‐Han Zhu, Liwen Sheng, Zhiwei Lv, +2

Scientific Reports

Study on the simultaneous distributed measurement of temperature and strain based on Brillouin scattering in dispersion-shifted fiber

Liwen Sheng, Ligong Li, Lei Liu, +3

OSA Continuum

PhotonicsEngineeringMultimaterial FiberOptical PropertiesFiber-optic Communication +10

Distributed multi-parameter sensing based on the Brillouin scattering effect in orbital angular momentum guiding fiber

Liwen Sheng, Lin Huang, Jisong Yan, +6

Optics Continuum

PhotonicsOptical MaterialsEngineeringPhysicsOam Fiber +11